From 38f045638e2b8b07c3c8e7c18a80e05347071f2c Mon Sep 17 00:00:00 2001 From: aurph Date: Thu, 27 Aug 2026 16:32:57 -0400 Subject: [PATCH 1/4] data: clusters majors refresh (was 62 days stale) + Santa Teresa dedup Verified-facts pass over the major clusters, sourced per entry: Abilene to live reality (4/8 buildings, 421MW IT, ~202k GPUs vs the 450k target; 600MW expansion scrapped); Lordstown 1500->300 per Epoch's site assessment; Milam 1500->1200 per the primary releases; Hyperion notes corrected (3 Entergy CCGTs approved, 7 pending the LPSC vote - the '10 plants' claim was premature) + $50B/full ~2032; Colossus 1 TVA grid now ~300MW + CAA litigation noted; Ellendale leases 400MW w/ building 2 delivered; Helios approved past 1.6GW; IREN Horizon 1 accepted by Microsoft 8/13. Merged the duplicate Santa Teresa entries (stargate-dona-ana + STACK Project Jupiter were the same campus, double-counting 1GW). Added 4 verified sites: OpenAI Camellia (3.2GW, Effingham GA), Microsoft Kilby campus (Pecos), AWS/STACK Caddo-Bossier ($18B, MW undisclosed, 0 booked), Savannah River (Amentum, selection stage). 238 clusters, planned 129.1GW; GPU total honestly deflates 1.58M->1.33M. 484 tests green. Majors-focused pass, not all 238 re-verified; full sweep needs a fresh search-budget session. --- server/data/clusters.json | 228 +++++++++++++++++++++++++++----------- 1 file changed, 162 insertions(+), 66 deletions(-) diff --git a/server/data/clusters.json b/server/data/clusters.json index ec86256..6a7f98e 100644 --- a/server/data/clusters.json +++ b/server/data/clusters.json @@ -1,5 +1,5 @@ { - "lastRefreshed": "2026-06-26", + "lastRefreshed": "2026-08-27", "methodology": "Named AI training and inference superclusters compiled from public announcements (company press releases, Reuters, Tom's Hardware, Data Center Dynamics, SemiAnalysis, utility filings) plus cross-reference to GridTilt's own Power Map registry. Tracked, not exhaustive. Power in MW. 'estimated' lists the field names whose values are GridTilt estimates or announced forward targets not yet realized; sourced values are not listed there. gpuCount is null when the accelerator count is not disclosed; we do not invent one. linkedDeal references a deal id in interconnection-queue.json where a tracked nuclear-for-AI deal applies to the site.", "clusters": [ { @@ -14,9 +14,9 @@ "lng": -99.7331 }, "gridRegion": "ERCOT", - "gpuCount": 450000, + "gpuCount": 201600, "chipType": "NVIDIA GB200", - "ratedPowerMW": 200, + "ratedPowerMW": 421, "plannedPowerMW": 1200, "energySource": "grid + on-site gas", "workload": "mixed", @@ -29,9 +29,11 @@ "sources": [ "https://openai.com/index/stargate-advances-with-partnership-with-oracle/", "https://www.datacenterdynamics.com/en/news/openai-and-oracle-to-deploy-450000-gb200-gpus-at-stargate-abilene-data-center/", - "https://www.cnbc.com/2025/09/23/openai-first-data-center-in-500-billion-stargate-project-up-in-texas.html" + "https://www.cnbc.com/2025/09/23/openai-first-data-center-in-500-billion-stargate-project-up-in-texas.html", + "https://epoch.ai/data/ai-data-centers/directory/openai-stargate-abilene", + "https://www.tomshardware.com/tech-industry/oracle-and-openai-scrap-planned-600mw-abilene-expansion" ], - "notes": "Crusoe/Lancium-built flagship Stargate campus on a 15-year Oracle lease. First two of eight buildings live Sept 2025; 1.2 GW target by mid-2026. GPT-5.5 was trained here. 450k GB200 is the announced full deployment target." + "notes": "Crusoe/Lancium-built flagship Stargate campus on a 15-year Oracle lease. 4 of 8 buildings operational with ~421 MW IT power and ~200k B200/B300-class GPUs live (Epoch, mid-2026); full buildout projected ~Nov 2026 (~843 MW IT / ~400k GPUs). The announced 450k GB200 was the deployment target, not current reality. A planned 600 MW expansion beyond 1.2 GW was scrapped in March 2026. rated = live IT power; planned = 1.2 GW facility power." }, { "id": "stargate-milam", @@ -48,19 +50,19 @@ "gpuCount": null, "chipType": "NVIDIA GB200", "ratedPowerMW": 0, - "plannedPowerMW": 1500, + "plannedPowerMW": 1200, "energySource": "grid + on-site gas", "workload": "training", "linkedDeal": null, "onlineDate": "2026", - "estimated": [ - "plannedPowerMW" - ], + "estimated": [], "sources": [ "https://openai.com/index/five-new-stargate-sites/", - "https://www.datacenterfrontier.com/machine-learning/article/55319132/scaling-stargate-openais-five-new-us-data-centers-push-toward-10-gw-ai-infrastructure" + "https://www.datacenterfrontier.com/machine-learning/article/55319132/scaling-stargate-openais-five-new-us-data-centers-push-toward-10-gw-ai-infrastructure", + "https://openai.com/index/stargate-sb-energy-partnership/", + "https://sbenergy.com/openai-and-softbank-group-partner-with-sb-energy/" ], - "notes": "SoftBank-led Stargate campus; can scale toward ~1.5 GW within 18 months of the Sept 2025 announcement." + "notes": "SB Energy builds and operates OpenAI's 1.2 GW Stargate campus in Milam County (announced Jan 2026 with a $1B OpenAI/SoftBank investment into SB Energy); powered by new SB Energy solar + storage, initial facilities entering service from 2026." }, { "id": "stargate-lordstown", @@ -77,7 +79,7 @@ "gpuCount": null, "chipType": "NVIDIA GB200", "ratedPowerMW": 0, - "plannedPowerMW": 1500, + "plannedPowerMW": 300, "energySource": "grid + on-site gas", "workload": "training", "linkedDeal": null, @@ -87,9 +89,10 @@ ], "sources": [ "https://openai.com/index/five-new-stargate-sites/", - "https://www.datacenterfrontier.com/machine-learning/article/55319132/scaling-stargate-openais-five-new-us-data-centers-push-toward-10-gw-ai-infrastructure" + "https://www.datacenterfrontier.com/machine-learning/article/55319132/scaling-stargate-openais-five-new-us-data-centers-push-toward-10-gw-ai-infrastructure", + "https://epoch.ai/publications/openai-stargate-where-the-us-sites-stand" ], - "notes": "Redevelopment of the former GM/Foxconn complex; OpenAI/Oracle/SoftBank. Scales toward ~1.5 GW." + "notes": "Redevelopment of the former GM/Foxconn complex (OpenAI/Oracle/SoftBank). Announced as scaling toward ~1.5 GW, but Epoch's April 2026 site assessment puts the actual build under 0.3 GW; we hold the assessed figure as an estimate." }, { "id": "stargate-shackelford", @@ -126,15 +129,15 @@ "location": { "city": "Santa Teresa", "state": "NM", - "lat": 31.9176, - "lng": -106.7118 + "lat": 31.842, + "lng": -106.74 }, "gridRegion": "WECC", "gpuCount": null, "chipType": "NVIDIA GB200", "ratedPowerMW": 0, "plannedPowerMW": 1000, - "energySource": "grid", + "energySource": "on-site microgrid (Bloom fuel cells + gas)", "workload": "training", "linkedDeal": null, "onlineDate": "2027", @@ -143,9 +146,13 @@ ], "sources": [ "https://openai.com/index/five-new-stargate-sites/", - "https://www.datacenterfrontier.com/machine-learning/article/55319132/scaling-stargate-openais-five-new-us-data-centers-push-toward-10-gw-ai-infrastructure" + "https://www.datacenterfrontier.com/machine-learning/article/55319132/scaling-stargate-openais-five-new-us-data-centers-push-toward-10-gw-ai-infrastructure", + "https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-delivers-digital-infrastructure-for-data-center-campus-in-new-mexico/", + "https://elpasomatters.org/2025/09/25/stargate-open-ai-oracle-project-jupiter-data-center-dona-ana-new-mexico-el-paso-texas/", + "https://www.oracle.com/news/announcement/oracle-borderplex-and-bloom-energy-to-power-project-jupiter-with-fuel-cell-technology-2026-04-27/", + "https://oilprice.com/Latest-Energy-News/World-News/Oracles-165-Billion-Data-Center-Plan-Hits-a-Gas-Pipeline-Delay.html" ], - "notes": "Dona Ana County NM Stargate site (developer STACK Infrastructure), tied to the BorderPlex 'Project Jupiter' build. OpenAI describes it as 'more than a gigawatt'; Epoch AI lists up to ~2.2 GW full build-out. Now reported under construction. We hold the conservative ~1 GW figure as an estimate." + "notes": "Stargate NM / Project Jupiter: OpenAI/Oracle campus on ~1,400 acres in Santa Teresa, Dona Ana County, developed by STACK Infrastructure with BorderPlex Digital Assets; OCI 18-year lease, OpenAI primary client. OpenAI describes 'more than a gigawatt'; Epoch lists up to ~2.2 GW full build-out and Bloom fuel cells are contracted up to 2.45 GW under the Oracle MSA - we hold a conservative ~1 GW estimate. Powered behind-the-meter; the Transwestern gas pipeline serving it slipped to Feb 2027. Previously tracked twice (also as a STACK entry); merged Aug 2026." }, { "id": "stargate-michigan", @@ -171,9 +178,10 @@ "sources": [ "https://www.prnewswire.com/news-releases/openai-oracle-and-related-digital-announce-stargate-data-center-site-in-michigan-302600302.html", "https://www.datacenterdynamics.com/en/news/related-digitals-michigan-1gw-data-center-project-to-serve-openai-oracle/", - "https://www.tomshardware.com/tech-industry/artificial-intelligence/openais-stargate-data-center-gets-approval-to-receive-1-4-gigawatts-of-power-in-michigan-some-residents-furious-as-energy-company-is-given-go-ahead-by-regulatory-body-without-hearing-opposition" + "https://www.tomshardware.com/tech-industry/artificial-intelligence/openais-stargate-data-center-gets-approval-to-receive-1-4-gigawatts-of-power-in-michigan-some-residents-furious-as-energy-company-is-given-go-ahead-by-regulatory-body-without-hearing-opposition", + "https://www.utilitydive.com/news/dte-data-center-deal-transformational-growth-earnings/804231/" ], - "notes": "OpenAI/Oracle/Related Digital Stargate campus on 250 acres, roughly 1.4 GW supplied by DTE Energy with project-financed battery storage. Construction began in early 2026 after a contested local vote. Part of the 4.5 GW Oracle-OpenAI Stargate expansion." + "notes": "OpenAI/Oracle/Related Digital Stargate campus on 250 acres, ~1.4 GW supplied by DTE Energy under a reported 19-year supply agreement (DTE's first large data center deal, Oct 2025); grid connection targeted Dec 2026, full ramp within about a year after. Construction began early 2026 after a contested local vote. Part of the 4.5 GW Oracle-OpenAI Stargate expansion." }, { "id": "xai-colossus-memphis", @@ -201,9 +209,10 @@ ], "sources": [ "https://www.tomshardware.com/tech-industry/artificial-intelligence/musks-colossus-is-fully-operational-with-200-000-gpus-backed-by-tesla-batteries-phase-2-to-consume-300-mw-enough-to-power-300-000-homes", - "https://introl.com/blog/xai-memphis-colossus-100000-gpu-supercomputer-infrastructure" + "https://introl.com/blog/xai-memphis-colossus-100000-gpu-supercomputer-infrastructure", + "https://wreg.com/news/local/tva-oks-additional-150-mw-of-electricity-for-xai-memphis-data-center/" ], - "notes": "Built in 122 days; ~150k H100 + 50k H200 + 30k GB200 (~230k). Power has grown past the early 150-250 MW: ~250 MW grid plus 35 on-site gas turbines (~420 MW), so ~500 MW is the better current figure. The wider Memphis complex (Colossus 1+2+a third building) is cited near 2 GW / ~555k GPUs as of early 2026; that aggregate is not attributed here." + "notes": "Built in 122 days; ~150k H100 + 50k H200 + 30k GB200 (~230k). TVA-approved grid power is now ~300 MW (second 150 MW tranche approved early 2026) plus on-site gas turbines, so ~500 MW remains the better current figure. Turbine counts have exceeded permitted levels at times and xAI faces Clean Air Act litigation. The wider Memphis complex (Colossus 1+2+a third building) is cited near 2 GW / ~555k GPUs as of early 2026; that aggregate is not attributed here." }, { "id": "xai-colossus-2", @@ -230,9 +239,10 @@ ], "sources": [ "https://newsletter.semianalysis.com/p/xais-colossus-2-first-gigawatt-datacenter", - "https://www.tomshardware.com/tech-industry/artificial-intelligence/musks-colossus-is-fully-operational-with-200-000-gpus-backed-by-tesla-batteries-phase-2-to-consume-300-mw-enough-to-power-300-000-homes" + "https://www.tomshardware.com/tech-industry/artificial-intelligence/musks-colossus-is-fully-operational-with-200-000-gpus-backed-by-tesla-batteries-phase-2-to-consume-300-mw-enough-to-power-300-000-homes", + "https://www.technology.org/2026/07/15/xai-59-unpermitted-gas-turbines-southaven-colossus-2/" ], - "notes": "First gigawatt-scale single datacenter; began operations ~Jan 2026 and is ramping (Google/SpaceX agreed to rent capacity here in June 2026). ~350 MW is a grounded current estimate from cooling-capacity analysis vs the ~1 GW launch claim; 41 on-site gas turbines approved Mar 2026 back the path to ~1.2 GW. Compute hall is Memphis (Whitehaven) TN; power generation is Southaven MS." + "notes": "First gigawatt-scale single datacenter; began operations ~Jan 2026 and is ramping (Google/SpaceX agreed to rent capacity here in June 2026). ~350 MW is a grounded current estimate from cooling-capacity analysis vs the ~1 GW launch claim; 41 on-site gas turbines approved Mar 2026 back the path to ~1.2 GW (xAI cites a 2 GW ambition). July 2026 records show turbines operating beyond federal permits; NAACP Clean Air Act suit filed April 2026. Compute hall is Memphis (Whitehaven) TN; power generation is Southaven MS." }, { "id": "meta-prometheus", @@ -280,13 +290,15 @@ "energySource": "gas (Entergy) + grid", "workload": "training", "linkedDeal": null, - "onlineDate": "2027-2030", + "onlineDate": "2027-2032", "estimated": [], "sources": [ "https://www.datacenterdynamics.com/en/news/meta-to-invest-hundreds-of-billions-of-dollars-into-compute-to-build-superintelligence-with-several-multi-gw-data-center-clusters/", - "https://thenextweb.com/news/meta-200-billion-hyperion-data-center-louisiana" + "https://thenextweb.com/news/meta-200-billion-hyperion-data-center-louisiana", + "https://datacenters.atmeta.com/2026/07/deepening-our-investment-in-richland-parish-louisiana/", + "https://thelensnola.org/2026/03/30/meta-triples-order-of-gas-fired-power-plants-for-its-ai-campus-in-louisiana/" ], - "notes": "Meta's largest campus: up to 5 GW across ~4M sq ft on 2,250 acres. Construction since late 2024 through 2030; ~1.5 GW interim target by end 2027. Powered by 10 Entergy gas plants." + "notes": "Meta's largest campus: 5 GW across ~4M sq ft on 2,250 acres; investment lifted above $50B in July 2026. ~1.5 GW interim target by end 2027, ~2 GW by 2030, full 5 GW ~2032. Powered under a 15-year Entergy electric service agreement backed by three approved CCGTs (~2.26 GW, LPSC Aug 2025); seven more plants (~5.3 GW) are requested but pend an LPSC vote (~Nov 2026) and are not counted." }, { "id": "meta-pike-county-oh", @@ -615,20 +627,21 @@ "gridRegion": "MISO", "gpuCount": null, "chipType": "NVIDIA GB200", - "ratedPowerMW": 0, + "ratedPowerMW": 250, "plannedPowerMW": 400, "energySource": "grid", "workload": "mixed", "linkedDeal": null, "onlineDate": "2026", "estimated": [ - "plannedPowerMW" + "ratedPowerMW" ], "sources": [ "https://www.datacenterdynamics.com/en/news/applied-digital-signs-250mw-agreement-with-coreweave-for-capacity-at-ellendale-campus-north-dakota/", - "https://www.coreweave.com/blog/our-capacity-plans-for-coreweave-data-centers" + "https://www.coreweave.com/blog/our-capacity-plans-for-coreweave-data-centers", + "https://ir.applieddigital.com/news-events/press-releases" ], - "notes": "CoreWeave signed a 15-year lease for 250 MW of critical IT load at Applied Digital's Ellendale campus; campus build-out larger. Planned MW estimated." + "notes": "CoreWeave leases now total 400 MW of critical IT at Applied Digital's Polaris Forge 1 (Ellendale ND) across three 15-year tranches (~$11B). Building 1 (100 MW) in service ~Q4 2025; building 2 delivered July 1, 2026 (rated 250 MW estimated on that basis); building 3 (150 MW) targets full capacity 2027. Campus engineered to scale to 1 GW." }, { "id": "coreweave-mebane", @@ -1152,7 +1165,7 @@ "gpuCount": null, "chipType": "NVIDIA", "ratedPowerMW": 0, - "plannedPowerMW": 800, + "plannedPowerMW": 1600, "energySource": "grid", "workload": "mixed", "linkedDeal": null, @@ -1160,9 +1173,10 @@ "estimated": [], "sources": [ "https://www.convergedigest.com/coreweave-locks-in-800-mw-at-galaxys-helios-campus-in-texas/", - "https://www.datacenterdynamics.com/en/news/galaxy-digital-closes-14bn-debt-facility-for-helios-data-center-campus-in-texas/" + "https://www.datacenterdynamics.com/en/news/galaxy-digital-closes-14bn-debt-facility-for-helios-data-center-campus-in-texas/", + "https://www.prnewswire.com/news-releases/galaxy-completes-ercot-interconnection-studies-and-secures-approval-for-additional-830-megawatts-at-helios-data-center-campus-doubling-total-approved-power-capacity-to-over-1-6-gigawatts-302662509.html" ], - "notes": "Galaxy Digital's Helios campus in Dickens County TX (former bitcoin-mining site), with 800 MW fully committed to CoreWeave under a 15-year lease (+1.7 GW under study). First power tranche energizing early 2026." + "notes": "Galaxy Digital's Helios campus in Dickens County TX (former bitcoin-mining site): ~833 MW committed to CoreWeave under 15-year leases, first tranche energizing from early 2026. A further 830 MW ERCOT approval (Jan 2026) doubled total approved + contracted capacity past 1.6 GW; the new tranche is development runway, not yet leased." }, { "id": "iren-sweetwater", @@ -1216,9 +1230,10 @@ ], "sources": [ "https://iren.com/data-centers/childress", - "https://baxtel.com/data-center/iren-horizon-1" + "https://baxtel.com/data-center/iren-horizon-1", + "https://www.theblock.co/news/business/2026-08-17-iren-delivers-first-four-ai-cloud-deployments-microsoft-under-9-7-billion-deal-412016" ], - "notes": "IREN's Childress TX site. The AI portion (Horizon 1-4, direct-to-chip liquid, NVIDIA GB300) is ~200 MW critical IT; Horizon 1 (~50 MW IT) energized Q4 2025 and is live, with H2-4 through H2 2026. The wider 750 MW site is mostly legacy bitcoin and is not counted here." + "notes": "IREN's Childress TX site. The AI portion (Horizon 1-4, direct-to-chip liquid, NVIDIA GB300) is ~200 MW critical IT under the $9.7B / 5-year Microsoft contract; Horizon 1 (~50 MW IT) was delivered to and accepted by Microsoft Aug 13, 2026, with H2-4 due through late 2026. The wider 750 MW site is mostly legacy bitcoin and is not counted here." }, { "id": "applied-digital-harwood", @@ -5569,35 +5584,6 @@ ], "notes": "QTS-internal 'Project Blue Hole': up to 12M sq ft build-out by ~2035 on land near Early County Airport off Martha Berry Hwy in Blakely, Early County GA; closed-loop cooling. MW not disclosed. Planning phase. Coords approximate the Early County Airport area." }, - { - "id": "stack-project-jupiter-santa-teresa-nm", - "name": "STACK Project Jupiter (Stargate, Santa Teresa)", - "operator": "Stack Infrastructure", - "status": "construction", - "location": { - "city": "Santa Teresa", - "state": "NM", - "lat": 31.842, - "lng": -106.74 - }, - "gridRegion": "WECC", - "gpuCount": null, - "chipType": "undisclosed", - "ratedPowerMW": 0, - "plannedPowerMW": 1000, - "energySource": "on-site microgrid", - "workload": "training", - "linkedDeal": null, - "onlineDate": "", - "estimated": [ - "plannedPowerMW" - ], - "sources": [ - "https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-delivers-digital-infrastructure-for-data-center-campus-in-new-mexico/", - "https://elpasomatters.org/2025/09/25/stargate-open-ai-oracle-project-jupiter-data-center-dona-ana-new-mexico-el-paso-texas/" - ], - "notes": "Stargate (OpenAI/Oracle) AI campus, >1GW, with STACK delivering the digital infrastructure (with BorderPlex Digital Assets). ~1,400 acres in Santa Teresa, Doña Ana County, near Pete Domenici Hwy & NM-136 outside Sunland Park on the US-Mexico border. On-site microgrid; OCI 18-yr lease, OpenAI primary client. Coords near the NM-136 site." - }, { "id": "edgeconnex-cedar-creek-bastrop-tx", "name": "EdgeConneX Cedar Creek Campus (AUS)", @@ -7024,6 +7010,116 @@ "https://www.gcedc.com/news/article/current/2025/03/10/100123/stream-us-data-centers-investing-6.3-billion-in-genesee-county" ], "notes": "Stream US Data Centers (with Apollo Global) proposing ~$6.3B AI campus at the STAMP industrial park, Town of Alabama, Genesee County (near Crosby Rd). Expanded 'Project Double Reed' plan = three 100+ ft buildings, 2.2M+ sq ft, 500MW+ load. Public/IDA approvals in progress 2026; faces local opposition. Coords approximate to STAMP park." + }, + { + "id": "openai-camellia-effingham-ga", + "name": "OpenAI Project Camellia (Effingham County)", + "operator": "OpenAI", + "status": "announced", + "location": { + "city": "Rincon", + "state": "GA", + "lat": 32.296, + "lng": -81.235 + }, + "gridRegion": "SERC", + "gpuCount": null, + "chipType": null, + "ratedPowerMW": 0, + "plannedPowerMW": 3200, + "energySource": "grid (Georgia Power 25-year supply agreement; new gas-backed)", + "workload": "mixed", + "linkedDeal": null, + "onlineDate": "2028-2032", + "estimated": [], + "sources": [ + "https://www.georgiapower.com/news-hub/press-releases/georgia-power-to-serve-openai-project-in-effingham-county.html", + "https://openai.com/index/building-ai-infrastructure-with-the-effingham-county-community/", + "https://www.datacenterdynamics.com/en/news/openai-reveals-32gw-data-center-project-in-effingham-county-georgia/" + ], + "notes": "OpenAI's self-built $20B+ campus on 1,400 acres in the Savannah Gateway Industrial Hub. Georgia Power delivers up to 3.2 GW in phases 2028-2032 under a 25-year agreement with up to 1,000 MW of demand response; OpenAI pays full infrastructure and service costs." + }, + { + "id": "microsoft-kilby-pecos-tx", + "name": "Microsoft Project Kilby campus (Pecos)", + "operator": "Microsoft", + "status": "announced", + "location": { + "city": "Pecos", + "state": "TX", + "lat": 31.4229, + "lng": -103.4932 + }, + "gridRegion": "ERCOT", + "gpuCount": null, + "chipType": null, + "ratedPowerMW": 0, + "plannedPowerMW": 2000, + "energySource": "behind-the-meter gas (Chevron Energy Forge One, 2.67 GW)", + "workload": "mixed", + "linkedDeal": null, + "onlineDate": "2028", + "estimated": [], + "sources": [ + "https://www.chevron.com/newsroom/2026/q2/chevron-signs-20-year-power-agreement-with-microsoft-for-west-texas-data-center", + "https://www.bloomberg.com/news/articles/2026-06-22/microsoft-chevron-sign-20-year-power-deal-for-texas-data-center", + "https://www.datacenterknowledge.com/build-design/chevron-lands-20-year-microsoft-deal-to-power-west-texas-ai-campus" + ], + "notes": "Microsoft-operated ~2 GW campus near Pecos co-located with Chevron's Project Kilby gas plant (20-year PPA, first power 2028, ramping to 2.67 GW). Chevron FID expected end of 2026; announced June 22, 2026." + }, + { + "id": "aws-stack-caddo-bossier-la", + "name": "AWS Louisiana campuses (Caddo/Bossier)", + "operator": "Amazon (AWS)", + "status": "announced", + "location": { + "city": "Shreveport", + "state": "LA", + "lat": 32.5252, + "lng": -93.6632 + }, + "gridRegion": "SPP", + "gpuCount": null, + "chipType": null, + "ratedPowerMW": 0, + "plannedPowerMW": 0, + "energySource": "grid (SWEPCO; Amazon funds power infrastructure)", + "workload": "mixed", + "linkedDeal": null, + "onlineDate": "", + "estimated": [], + "sources": [ + "https://www.aboutamazon.com/news/company-news/amazon-data-center-louisiana-new-jobs", + "https://www.datacenterdynamics.com/en/news/amazon-plans-to-spend-12bn-on-louisiana-data-center-campuses-developed-by-stack-infrastructure/" + ], + "notes": "Multi-campus AWS program in Caddo and Bossier Parishes plus a third Shreveport campus, developed by STACK Infrastructure; announced at $12B (Feb 2026), raised to $18B (Aug 18, 2026). Campus MW undisclosed - no capacity is booked. Amazon committed to fund all power infrastructure with SWEPCO plus up to $400M in water infrastructure." + }, + { + "id": "amentum-srs-aiken-sc", + "name": "Savannah River Site AI campus (Amentum)", + "operator": "Amentum (NNSA lease, in negotiation)", + "status": "announced", + "location": { + "city": "Aiken", + "state": "SC", + "lat": 33.3435, + "lng": -81.7355 + }, + "gridRegion": "SERC", + "gpuCount": null, + "chipType": null, + "ratedPowerMW": 0, + "plannedPowerMW": 1000, + "energySource": "on-site gas, planned transition to advanced nuclear (~2 GW)", + "workload": "mixed", + "linkedDeal": null, + "onlineDate": "", + "estimated": [], + "sources": [ + "https://www.energy.gov/nnsa/articles/nnsa-selects-amentum-ai-data-center-and-energy-project-savannah-river-site", + "https://www.world-nuclear-news.org/articles/amentum-selected-for-savannah-river-ai-project" + ], + "notes": "NNSA selected Amentum (July 2026) to negotiate a phased lease for a 1 GW AI data center backed by ~2 GW of on-site generation at the Savannah River Site, gas first with a planned transition to advanced nuclear. Selection stage only - not a final lease." } ] } From f038e326eb8294f526693d826aa91b73adc3b385 Mon Sep 17 00:00:00 2001 From: aurph Date: Thu, 27 Aug 2026 16:35:19 -0400 Subject: [PATCH 2/4] freshness: stamp the datacenter ingester so the dataset can report its age datacenters.json is a bare array whose consumers expect that shape, so the ingester now maintains a sidecar envelope (datacenters-freshness.json) with the news-scanner semantics: lastChecked moves on every completed scan, lastRefreshed only when an approval actually changes the approved dataset. The freshness registry reads the sidecar instead of kind:none, closing the audit gap where this dataset reported 'unknown' forever and could never alarm. Sidecar seeded 2026-05-19 = the last committed change of datacenters.json (git-verified), so the monitor tells the truth from day one: that dataset is stale and its in-process 6h refresher needs watching. stampPath is optional so path-injecting tests keep working. 486 tests (2 new), tsc, build green. --- server/__tests__/datacenter-ingester.test.ts | 38 ++++++++++++++++++++ server/data/datacenters-freshness.json | 4 +++ server/datacenter-ingester.ts | 25 +++++++++++++ server/freshness-registry.ts | 8 +++-- 4 files changed, 72 insertions(+), 3 deletions(-) create mode 100644 server/data/datacenters-freshness.json diff --git a/server/__tests__/datacenter-ingester.test.ts b/server/__tests__/datacenter-ingester.test.ts index 70799cd..b59729f 100644 --- a/server/__tests__/datacenter-ingester.test.ts +++ b/server/__tests__/datacenter-ingester.test.ts @@ -168,6 +168,44 @@ test("approvePending moves entry to approved and removes from pending", async () assert.equal(notFound.ok, false); }); +test("a scan stamps lastChecked; an approval stamps lastRefreshed", async () => { + // The freshness registry reads this sidecar; datacenters.json itself stays + // a bare array. Same semantics as the news scanner: checked moves every + // run, refreshed only when the approved dataset actually changes. + const dir = mkdtempSync(join(tmpdir(), "dc-stamp-")); + const approvedPath = join(dir, "datacenters.json"); + const pendingPath = join(dir, "pending.json"); + const stampPath = join(dir, "datacenters-freshness.json"); + writeFileSync(approvedPath, "[]"); + writeFileSync(pendingPath, JSON.stringify([ + { id: 5, name: "Test DC", company: "Microsoft", city: "Phoenix", state: "AZ", lat: 33.4, lng: -112.0, powerMW: 800, status: "announced", annualMWh: 1000, gridOperator: "x", openDate: "TBD", sourceUrl: "u", sourceTitle: "t", sourceName: "DCD", discoveredAt: "now", approxCoords: false }, + ])); + writeFileSync(stampPath, JSON.stringify({ lastChecked: "2026-01-01", lastRefreshed: "2026-01-01" })); + + const today = new Date().toISOString().slice(0, 10); + await runDatacenterIngestion( + { approvedPath, pendingPath, stampPath }, + async () => ({ items: [] }), + ); + let stamp = JSON.parse(readFileSync(stampPath, "utf-8")); + assert.equal(stamp.lastChecked, today, "scan moves lastChecked"); + assert.equal(stamp.lastRefreshed, "2026-01-01", "empty scan leaves lastRefreshed"); + + approvePending(5, { approvedPath, pendingPath, stampPath }); + stamp = JSON.parse(readFileSync(stampPath, "utf-8")); + assert.equal(stamp.lastRefreshed, today, "approval moves lastRefreshed"); +}); + +test("stamping is a no-op without a stampPath (path-injecting callers)", async () => { + const dir = mkdtempSync(join(tmpdir(), "dc-nostamp-")); + const approvedPath = join(dir, "datacenters.json"); + const pendingPath = join(dir, "pending.json"); + writeFileSync(approvedPath, "[]"); + writeFileSync(pendingPath, "[]"); + const r = await runDatacenterIngestion({ approvedPath, pendingPath }, async () => ({ items: [] })); + assert.equal(r.scanned, 0); // completed without throwing; nothing stamped +}); + test("rejectPending removes entry", () => { const dir = mkdtempSync(join(tmpdir(), "dc-reject-")); const approvedPath = join(dir, "datacenters.json"); diff --git a/server/data/datacenters-freshness.json b/server/data/datacenters-freshness.json new file mode 100644 index 0000000..ef62cd2 --- /dev/null +++ b/server/data/datacenters-freshness.json @@ -0,0 +1,4 @@ +{ + "lastChecked": "2026-05-19", + "lastRefreshed": "2026-05-19" +} diff --git a/server/datacenter-ingester.ts b/server/datacenter-ingester.ts index c5edaa1..06610f6 100644 --- a/server/datacenter-ingester.ts +++ b/server/datacenter-ingester.ts @@ -271,15 +271,38 @@ export function dedupeAgainst( export type IngesterPaths = { approvedPath: string; pendingPath: string; + /** Freshness sidecar. datacenters.json is a bare array whose consumers + * expect that shape, so its timestamps live in a sidecar envelope the + * freshness registry reads. Optional so path-injecting tests that don't + * care about stamping keep working. */ + stampPath?: string; }; export function defaultPaths(): IngesterPaths { return { approvedPath: join(process.cwd(), "server", "data", "datacenters.json"), pendingPath: join(process.cwd(), "server", "data", "datacenters-pending.json"), + stampPath: join(process.cwd(), "server", "data", "datacenters-freshness.json"), }; } +/** lastChecked moves on every completed scan; lastRefreshed only when the + * approved dataset actually changes - same semantics as the news scanner. */ +export function stampFreshness( + field: "lastChecked" | "lastRefreshed", + p: IngesterPaths = defaultPaths(), +): void { + if (!p.stampPath) return; + let stamp: Record = {}; + try { + if (existsSync(p.stampPath)) stamp = JSON.parse(readFileSync(p.stampPath, "utf-8")); + } catch { + stamp = {}; + } + stamp[field] = new Date().toISOString().slice(0, 10); + writeFileSync(p.stampPath, JSON.stringify(stamp, null, 2) + "\n", "utf-8"); +} + export function loadApproved(p: IngesterPaths = defaultPaths()): ApprovedDatacenter[] { try { if (!existsSync(p.approvedPath)) return []; @@ -385,6 +408,7 @@ export async function runDatacenterIngestion( } if (added > 0) savePending(nextPending, paths); + stampFreshness("lastChecked", paths); return { scanned, matched, added, skippedDuplicate }; } @@ -455,6 +479,7 @@ export function approvePending( }; approved.push(newEntry); writeFileSync(paths.approvedPath, JSON.stringify(approved, null, 2) + "\n", "utf-8"); + stampFreshness("lastRefreshed", paths); pending.splice(idx, 1); savePending(pending, paths); return { ok: true, approved: newEntry }; diff --git a/server/freshness-registry.ts b/server/freshness-registry.ts index b2ea774..b8d44d4 100644 --- a/server/freshness-registry.ts +++ b/server/freshness-registry.ts @@ -118,9 +118,11 @@ export const DATASET_REGISTRY: DatasetSpec[] = [ // "unknown" until the ingester stamps a timestamp. id: "datacenters", label: "Data center facilities", - file: "datacenters.json", - read: { kind: "none" }, + // datacenters.json is a bare array whose consumers expect that shape, so + // the ingester stamps a sidecar envelope instead of the data file itself. + file: "datacenters-freshness.json", + read: { kind: "envelope", fields: ["lastChecked", "lastRefreshed"] }, expectedMaxAgeHours: 2 * DAY, - mechanism: "in-process ingester every 6h (unreliable on Replit autoscale)", + mechanism: "in-process ingester every 6h (unreliable on Replit autoscale); stamps datacenters-freshness.json", }, ]; From a4ecbe8edfb8d0ed568c4d4661be563eba9b61d7 Mon Sep 17 00:00:00 2001 From: aurph Date: Tue, 1 Sep 2026 14:11:27 -0400 Subject: [PATCH 3/4] clusters: Epoch AI cross-validation - dedup, calibrate, recover 3.7GW live Cross-validated all 238 entries against Epoch AI's satellite-verified dataset (86 sites, CC-BY, epoch.ai/data/ai-data-centers): 56 Epoch rows matched 58 of ours, and the marquee sites agree (Abilene byte-identical at 421MW IT). Fixed what it exposed: FIVE internal duplicate pairs merged (Fairwater Atlanta, Goodnight, Susquehanna, Project Jade, and the Kilby pair this branch itself introduced - mea culpa); ~3.1GW of satellite-visible live IT power was invisible because phased campuses sat at construction/ rated-0 (Prometheus 560MW, Pryor Creek 370, five AWS/Meta campuses, Helios 130...) - flipped to operational-with-build-continuing per the IREN precedent; stale figures raised (Colossus 2 350->950MW IT, Fairwater Atlanta ->636, Google New Albany ->453); full-campus figures stored as rated cut to measured live (Eagle Mountain 520->150, three more Meta campuses ~3x over); Ellendale corrected down to 68MW live (delivered != energized); Denton GPU count withdrawn as implausible; Dona Ana planned ->1,750MW IT. Four verified missed Google sites added (Columbus 303MW, Bristow 238, Omaha 237, Cedar Rapids u/c). Every calibrated field flagged estimated + sourced to Epoch (CC-BY credit in entry sources and dataset methodology). Net: 237 clusters, operational 65->80 @ 11.2->14.9GW live. Follow-up (PR body): 15 further missed US sites incl. the QTS Richmond trio need per-site placement. Full gate green (test/tsc/build, exit 0). --- server/data/clusters.json | 635 ++++++++++++++++++++------------------ 1 file changed, 331 insertions(+), 304 deletions(-) diff --git a/server/data/clusters.json b/server/data/clusters.json index 6a7f98e..9a28d0c 100644 --- a/server/data/clusters.json +++ b/server/data/clusters.json @@ -1,6 +1,6 @@ { - "lastRefreshed": "2026-08-27", - "methodology": "Named AI training and inference superclusters compiled from public announcements (company press releases, Reuters, Tom's Hardware, Data Center Dynamics, SemiAnalysis, utility filings) plus cross-reference to GridTilt's own Power Map registry. Tracked, not exhaustive. Power in MW. 'estimated' lists the field names whose values are GridTilt estimates or announced forward targets not yet realized; sourced values are not listed there. gpuCount is null when the accelerator count is not disclosed; we do not invent one. linkedDeal references a deal id in interconnection-queue.json where a tracked nuclear-for-AI deal applies to the site.", + "lastRefreshed": "2026-09-01", + "methodology": "Named AI training and inference superclusters compiled from public announcements (company press releases, Reuters, Tom's Hardware, Data Center Dynamics, SemiAnalysis, utility filings) plus cross-reference to GridTilt's own Power Map registry. Tracked, not exhaustive. Power in MW. 'estimated' lists the field names whose values are GridTilt estimates or announced forward targets not yet realized; sourced values are not listed there. gpuCount is null when the accelerator count is not disclosed; we do not invent one. linkedDeal references a deal id in interconnection-queue.json where a tracked nuclear-for-AI deal applies to the site. Where Epoch AI’s independent satellite-verified estimates cover a site (epoch.ai/data/ai-data-centers, CC-BY), rated IT power is calibrated to their figures and flagged estimated.", "clusters": [ { "id": "stargate-abilene", @@ -136,7 +136,7 @@ "gpuCount": null, "chipType": "NVIDIA GB200", "ratedPowerMW": 0, - "plannedPowerMW": 1000, + "plannedPowerMW": 1750, "energySource": "on-site microgrid (Bloom fuel cells + gas)", "workload": "training", "linkedDeal": null, @@ -150,9 +150,10 @@ "https://www.stackinfra.com/about/news-press/press-releases/stack-infrastructure-delivers-digital-infrastructure-for-data-center-campus-in-new-mexico/", "https://elpasomatters.org/2025/09/25/stargate-open-ai-oracle-project-jupiter-data-center-dona-ana-new-mexico-el-paso-texas/", "https://www.oracle.com/news/announcement/oracle-borderplex-and-bloom-energy-to-power-project-jupiter-with-fuel-cell-technology-2026-04-27/", - "https://oilprice.com/Latest-Energy-News/World-News/Oracles-165-Billion-Data-Center-Plan-Hits-a-Gas-Pipeline-Delay.html" + "https://oilprice.com/Latest-Energy-News/World-News/Oracles-165-Billion-Data-Center-Plan-Hits-a-Gas-Pipeline-Delay.html", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Stargate NM / Project Jupiter: OpenAI/Oracle campus on ~1,400 acres in Santa Teresa, Dona Ana County, developed by STACK Infrastructure with BorderPlex Digital Assets; OCI 18-year lease, OpenAI primary client. OpenAI describes 'more than a gigawatt'; Epoch lists up to ~2.2 GW full build-out and Bloom fuel cells are contracted up to 2.45 GW under the Oracle MSA - we hold a conservative ~1 GW estimate. Powered behind-the-meter; the Transwestern gas pipeline serving it slipped to Feb 2027. Previously tracked twice (also as a STACK entry); merged Aug 2026." + "notes": "Stargate NM / Project Jupiter: OpenAI/Oracle campus on ~1,400 acres in Santa Teresa, Dona Ana County, developed by STACK Infrastructure with BorderPlex Digital Assets; OCI 18-year lease, OpenAI primary client. OpenAI describes 'more than a gigawatt'; Epoch lists up to ~2.2 GW full build-out and Bloom fuel cells are contracted up to 2.45 GW under the Oracle MSA - we hold a conservative ~1 GW estimate. Powered behind-the-meter; the Transwestern gas pipeline serving it slipped to Feb 2027. Previously tracked twice (also as a STACK entry); merged Aug 2026. Epoch tracks the buildout at ~1,750 MW IT (~2,450 MW facility). Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "stargate-michigan", @@ -220,15 +221,15 @@ "operator": "xAI", "status": "operational", "location": { - "city": "Southaven", - "state": "MS", - "lat": 34.9889, - "lng": -90.0126 + "city": "Memphis", + "state": "TN", + "lat": 35.005, + "lng": -90.078 }, "gridRegion": "SERC", "gpuCount": null, "chipType": "NVIDIA GB200/GB300", - "ratedPowerMW": 350, + "ratedPowerMW": 950, "plannedPowerMW": 1200, "energySource": "on-site gas + grid", "workload": "training", @@ -240,15 +241,16 @@ "sources": [ "https://newsletter.semianalysis.com/p/xais-colossus-2-first-gigawatt-datacenter", "https://www.tomshardware.com/tech-industry/artificial-intelligence/musks-colossus-is-fully-operational-with-200-000-gpus-backed-by-tesla-batteries-phase-2-to-consume-300-mw-enough-to-power-300-000-homes", - "https://www.technology.org/2026/07/15/xai-59-unpermitted-gas-turbines-southaven-colossus-2/" + "https://www.technology.org/2026/07/15/xai-59-unpermitted-gas-turbines-southaven-colossus-2/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "First gigawatt-scale single datacenter; began operations ~Jan 2026 and is ramping (Google/SpaceX agreed to rent capacity here in June 2026). ~350 MW is a grounded current estimate from cooling-capacity analysis vs the ~1 GW launch claim; 41 on-site gas turbines approved Mar 2026 back the path to ~1.2 GW (xAI cites a 2 GW ambition). July 2026 records show turbines operating beyond federal permits; NAACP Clean Air Act suit filed April 2026. Compute hall is Memphis (Whitehaven) TN; power generation is Southaven MS." + "notes": "First gigawatt-scale single datacenter; began operations ~Jan 2026 and is ramping (Google/SpaceX agreed to rent capacity here in June 2026). ~350 MW is a grounded current estimate from cooling-capacity analysis vs the ~1 GW launch claim; 41 on-site gas turbines approved Mar 2026 back the path to ~1.2 GW (xAI cites a 2 GW ambition). July 2026 records show turbines operating beyond federal permits; NAACP Clean Air Act suit filed April 2026. Compute hall is Memphis (Whitehaven) TN; power generation is Southaven MS. Epoch measures 946 MW IT live (1.11M H100e), tracking toward ~1,531 MW by early 2027; compute hall at 5420 Tulane Rd, Memphis TN, power generation in Southaven MS. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "meta-prometheus", "name": "Meta Prometheus (New Albany)", "operator": "Meta", - "status": "construction", + "status": "operational", "location": { "city": "New Albany", "state": "OH", @@ -258,18 +260,21 @@ "gridRegion": "PJM", "gpuCount": null, "chipType": "NVIDIA H100/GB200", - "ratedPowerMW": 0, + "ratedPowerMW": 560, "plannedPowerMW": 1000, "energySource": "on-site gas + grid", "workload": "training", "linkedDeal": null, "onlineDate": "2026", - "estimated": [], + "estimated": [ + "ratedPowerMW" + ], "sources": [ "https://techcrunch.com/2025/07/14/mark-zuckerberg-says-meta-is-building-a-5gw-ai-data-center", - "https://www.datacenterfrontier.com/hyperscale/article/55310441/ownership-and-power-challenges-in-metas-hyperion-and-prometheus-data-centers" + "https://www.datacenterfrontier.com/hyperscale/article/55310441/ownership-and-power-challenges-in-metas-hyperion-and-prometheus-data-centers", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Meta's first ~1 GW supercluster, online 2026. Ohio Power Siting Board approved two 200 MW on-site gas plants targeting Q3 2026." + "notes": "Meta's first ~1 GW supercluster, online 2026. Ohio Power Siting Board approved two 200 MW on-site gas plants targeting Q3 2026. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "meta-hyperion", @@ -361,30 +366,36 @@ }, { "id": "microsoft-fairwater-atlanta", - "name": "Microsoft Fairwater (Atlanta)", + "name": "Microsoft Fairwater Atlanta", "operator": "Microsoft", "status": "operational", "location": { - "city": "Atlanta", + "city": "Fayetteville", "state": "GA", - "lat": 33.749, - "lng": -84.388 + "lat": 33.4487, + "lng": -84.4549 }, "gridRegion": "SERC", "gpuCount": null, "chipType": "NVIDIA GB200/GB300", - "ratedPowerMW": 300, - "plannedPowerMW": 300, + "ratedPowerMW": 636, + "plannedPowerMW": 859, "energySource": "grid", "workload": "training", "linkedDeal": null, "onlineDate": "2025", - "estimated": [], + "estimated": [ + "plannedPowerMW", + "ratedPowerMW" + ], "sources": [ "https://www.datacenterdynamics.com/en/news/microsoft-launches-atlanta-fairwater-data-center-two-stories-no-ups-or-gen-sets/", - "https://news.microsoft.com/source/features/ai/from-wisconsin-to-atlanta-microsoft-connects-datacenters-to-build-its-first-ai-superfactory/" + "https://news.microsoft.com/source/features/ai/from-wisconsin-to-atlanta-microsoft-connects-datacenters-to-build-its-first-ai-superfactory/", + "https://www.interconnection.fyi/data-center/project/microsoft-fairwater-atlanta-9f8f329f", + "https://www.ajc.com/business/2025/11/microsofts-newest-ai-superfactory-opens-at-sprawling-fayetteville-campus/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Two-story GPU building, ~800k sq ft, ~300 MW, 140 kW/rack, GB200/GB300. Part of Microsoft's >2 GW multi-site Fairwater 'AI superfactory'." + "notes": "Two-story GPU building, ~800k sq ft, ~300 MW, 140 kW/rack, GB200/GB300. Part of Microsoft's >2 GW multi-site Fairwater 'AI superfactory'. Previously also tracked as a second entry; merged Sept 2026 (Epoch cross-validation exposed the duplicate). Epoch measures 636 MW IT (859 MW facility) as of mid-2026 - well above both prior entries. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "aws-rainier", @@ -422,31 +433,35 @@ "operator": "Amazon (AWS)", "status": "construction", "location": { - "city": "Salem Township", + "city": "Berwick", "state": "PA", - "lat": 41.057, - "lng": -76.3488 + "lat": 41.0903, + "lng": -76.1483 }, "gridRegion": "PJM", "gpuCount": null, "chipType": "AWS Trainium2 / NVIDIA", - "ratedPowerMW": 0, + "ratedPowerMW": 240, "plannedPowerMW": 960, "energySource": "nuclear (Susquehanna BTM)", "workload": "mixed", "linkedDeal": "susquehanna-aws", "onlineDate": "2026", - "estimated": [], + "estimated": [ + "ratedPowerMW" + ], "sources": [ - "https://www.datacenterdynamics.com/en/news/aws-activates-project-rainier-cluster-of-nearly-500000-trainium2-chips/" + "https://www.datacenterdynamics.com/en/news/aws-activates-project-rainier-cluster-of-nearly-500000-trainium2-chips/", + "https://www.datacenterfrontier.com/hyperscale/article/33038288/aws-eyes-960-mw-for-newly-acquired-nuclear-power-data-center-in-pennsylvania", + "https://www.datacenterdynamics.com/en/news/aws-acquires-talens-nuclear-data-center-campus-in-pennsylvania/" ], - "notes": "AWS campus drawing behind-the-meter power from the Susquehanna nuclear plant under the Talen-AWS agreement. Power tracked as the signed deal susquehanna-aws (up to 1,920 MW)." + "notes": "AWS campus drawing behind-the-meter power from the Susquehanna nuclear plant under the Talen-AWS agreement. Power tracked as the signed deal susquehanna-aws (up to 1,920 MW). Previously also tracked as a second entry; merged Sept 2026 (Epoch cross-validation exposed the duplicate)." }, { "id": "aws-canton-ms", "name": "AWS Madison County (Canton)", "operator": "Amazon (AWS)", - "status": "construction", + "status": "operational", "location": { "city": "Canton", "state": "MS", @@ -456,19 +471,21 @@ "gridRegion": "MISO", "gpuCount": null, "chipType": "AWS Trainium2 / NVIDIA", - "ratedPowerMW": 0, + "ratedPowerMW": 280, "plannedPowerMW": 1000, "energySource": "grid", "workload": "mixed", "linkedDeal": null, "onlineDate": "2027", "estimated": [ - "plannedPowerMW" + "plannedPowerMW", + "ratedPowerMW" ], "sources": [ - "https://www.aboutamazon.com/news/aws" + "https://www.aboutamazon.com/news/aws", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "AWS's large Mississippi AI campus near Canton (Entergy/MISO). Capacity estimated; cross-referenced from GridTilt's Power Map registry." + "notes": "AWS's large Mississippi AI campus near Canton (Entergy/MISO). Capacity estimated; cross-referenced from GridTilt's Power Map registry. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "google-council-bluffs", @@ -589,7 +606,7 @@ "id": "google-pryor-creek-ok", "name": "Google Pryor Creek (TPU)", "operator": "Google", - "status": "construction", + "status": "operational", "location": { "city": "Pryor Creek", "state": "OK", @@ -599,19 +616,21 @@ "gridRegion": "SPP", "gpuCount": null, "chipType": "Google TPU", - "ratedPowerMW": 0, + "ratedPowerMW": 370, "plannedPowerMW": 550, "energySource": "grid", "workload": "mixed", "linkedDeal": null, "onlineDate": "2026", "estimated": [ - "plannedPowerMW" + "plannedPowerMW", + "ratedPowerMW" ], "sources": [ - "https://www.google.com/about/datacenters/locations/" + "https://www.google.com/about/datacenters/locations/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Google Oklahoma AI campus (SPP). Capacity estimated; cross-referenced from GridTilt's Power Map registry." + "notes": "Google Oklahoma AI campus (SPP). Capacity estimated; cross-referenced from GridTilt's Power Map registry. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "coreweave-ellendale", @@ -627,7 +646,7 @@ "gridRegion": "MISO", "gpuCount": null, "chipType": "NVIDIA GB200", - "ratedPowerMW": 250, + "ratedPowerMW": 70, "plannedPowerMW": 400, "energySource": "grid", "workload": "mixed", @@ -639,9 +658,10 @@ "sources": [ "https://www.datacenterdynamics.com/en/news/applied-digital-signs-250mw-agreement-with-coreweave-for-capacity-at-ellendale-campus-north-dakota/", "https://www.coreweave.com/blog/our-capacity-plans-for-coreweave-data-centers", - "https://ir.applieddigital.com/news-events/press-releases" + "https://ir.applieddigital.com/news-events/press-releases", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "CoreWeave leases now total 400 MW of critical IT at Applied Digital's Polaris Forge 1 (Ellendale ND) across three 15-year tranches (~$11B). Building 1 (100 MW) in service ~Q4 2025; building 2 delivered July 1, 2026 (rated 250 MW estimated on that basis); building 3 (150 MW) targets full capacity 2027. Campus engineered to scale to 1 GW." + "notes": "CoreWeave leases now total 400 MW of critical IT at Applied Digital's Polaris Forge 1 (Ellendale ND) across three 15-year tranches (~$11B). Building 1 (100 MW) in service ~Q4 2025; building 2 delivered July 1, 2026 (rated 250 MW estimated on that basis); building 3 (150 MW) targets full capacity 2027. Campus engineered to scale to 1 GW. Epoch measures ~68 MW IT live; \"delivered\" buildings are not yet all energized, so the earlier 250 MW rated estimate was high. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "coreweave-mebane", @@ -857,20 +877,21 @@ "gridRegion": "WECC", "gpuCount": null, "chipType": "NVIDIA", - "ratedPowerMW": 520, + "ratedPowerMW": 150, "plannedPowerMW": 520, "energySource": "grid", "workload": "mixed", "linkedDeal": null, "onlineDate": "2025", "estimated": [ - "ratedPowerMW", - "plannedPowerMW" + "plannedPowerMW", + "ratedPowerMW" ], "sources": [ - "https://datacenters.atmeta.com/" + "https://datacenters.atmeta.com/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Meta Utah campus (Rocky Mountain Power/WECC) expanded for AI. Power estimated; cross-referenced from GridTilt's Power Map registry." + "notes": "Meta Utah campus (Rocky Mountain Power/WECC) expanded for AI. Power estimated; cross-referenced from GridTilt's Power Map registry. The prior 520 MW rated figure was full-campus capacity; Epoch measures ~133 MW IT (~179 MW facility) actually live. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "amazon-northlake-tx", @@ -931,7 +952,7 @@ { "id": "project-jade-cheyenne", "name": "Project Jade (Cheyenne)", - "operator": "Tallgrass (DC developer undisclosed)", + "operator": "Crusoe + Tallgrass", "status": "construction", "location": { "city": "Cheyenne", @@ -948,17 +969,21 @@ "workload": "mixed", "linkedDeal": null, "onlineDate": "2027", - "estimated": [], + "estimated": [ + "plannedPowerMW" + ], "sources": [ "https://www.datacenterdynamics.com/en/news/crusoe-pauses-work-on-18gw-cheyenne-wyoming-data-center-at-the-request-of-our-customer/", - "https://cowboystatedaily.com/2026/06/11/partner-pulling-out-doesnt-slow-huge-2-7gw-cheyenne-project-jade-data-center/" + "https://cowboystatedaily.com/2026/06/11/partner-pulling-out-doesnt-slow-huge-2-7gw-cheyenne-project-jade-data-center/", + "https://www.datacenterdynamics.com/en/news/crusoe-gets-go-ahead-for-18gw-data-center-campus-and-power-plant-in-cheyenne-wyoming/", + "https://www.crusoe.ai/resources/newsroom/crusoe-and-tallgrass-announce-ai-data-center-in-wyoming" ], - "notes": "The Cheyenne 'Project Jade' campus (formerly Crusoe + Tallgrass). Crusoe paused and exited development ~April-June 2026 (reportedly after Google, the customer, raised cost/timeline concerns); Tallgrass continues the power side. Grew to 2.7 GW, with headroom toward 10 GW. Data-center developer now undisclosed." + "notes": "The Cheyenne 'Project Jade' campus (formerly Crusoe + Tallgrass). Crusoe paused and exited development ~April-June 2026 (reportedly after Google, the customer, raised cost/timeline concerns); Tallgrass continues the power side. Grew to 2.7 GW, with headroom toward 10 GW. Data-center developer now undisclosed. Previously also tracked as a second entry; merged Sept 2026 (Epoch cross-validation exposed the duplicate). Reported scale ranges 1.8-2.7 GW across coverage; the higher figure is held as an estimate." }, { "id": "crusoe-goodnight", - "name": "Crusoe Goodnight Campus", - "operator": "Crusoe", + "name": "Goodnight Campus (Crusoe, for Google)", + "operator": "Crusoe (for Google)", "status": "construction", "location": { "city": "Claude", @@ -980,9 +1005,12 @@ ], "sources": [ "https://www.datacentermap.com/usa/texas/amarillo/crusoe-goodnight-campus/", - "https://www.latitudemedia.com/news/how-a-crusoe-google-campus-became-texas-co-location-test-case/" + "https://www.latitudemedia.com/news/how-a-crusoe-google-campus-became-texas-co-location-test-case/", + "https://abc7amarillo.com/news/local/google-announces-new-data-center-in-armstrong-county-texas-judge-adam-ensey-crusoe-energy-ercot-southwest-power-pool-claude-texas", + "https://baxtel.com/data-center/google-goodnight-campus", + "https://www.texastribune.org/2025/11/14/texas-google-data-centers-ai/" ], - "notes": "Crusoe AI campus near Claude TX (Armstrong County), anchor customer Google. ~530 MW phase 1 plus ~500 MW phase 2, powered by ~933 MW of off-grid on-site gas turbines. Capacity is the announced full build-out." + "notes": "Crusoe AI campus near Claude TX (Armstrong County), anchor customer Google. ~530 MW phase 1 plus ~500 MW phase 2, powered by ~933 MW of off-grid on-site gas turbines. Capacity is the announced full build-out. Previously also tracked as a second entry; merged Sept 2026 (Epoch cross-validation exposed the duplicate)." }, { "id": "crusoe-abilene-microsoft", @@ -1069,7 +1097,7 @@ "id": "meta-temple", "name": "Meta Temple", "operator": "Meta", - "status": "construction", + "status": "operational", "location": { "city": "Temple", "state": "TX", @@ -1079,20 +1107,22 @@ "gridRegion": "ERCOT", "gpuCount": null, "chipType": "NVIDIA", - "ratedPowerMW": 0, + "ratedPowerMW": 152, "plannedPowerMW": 1000, "energySource": "grid (renewable PPAs)", "workload": "training", "linkedDeal": null, "onlineDate": "2027", "estimated": [ - "plannedPowerMW" + "plannedPowerMW", + "ratedPowerMW" ], "sources": [ "https://baxtel.com/data-center/meta-temple-tx", - "https://www.templetx.gov/news_detail_T13_R305.php" + "https://www.templetx.gov/news_detail_T13_R305.php", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Meta's Temple TX (Bell County) campus, originally started 2022, paused, then redesigned for AI and resumed; ~1 GW planned, phased late 2026 into 2027, 100% renewable commitment. MW timing is an estimate; accelerator details undisclosed." + "notes": "Meta's Temple TX (Bell County) campus, originally started 2022, paused, then redesigned for AI and resumed; ~1 GW planned, phased late 2026 into 2027, 100% renewable commitment. MW timing is an estimate; accelerator details undisclosed. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "microsoft-kilby-pecos", @@ -1117,9 +1147,12 @@ "estimated": [], "sources": [ "https://www.datacenterdynamics.com/en/news/microsoft-plans-2gw-data-center-campus-in-pecos-texas/", - "https://www.chevron.com/newsroom" + "https://www.chevron.com/newsroom", + "https://www.chevron.com/newsroom/2026/q2/chevron-signs-20-year-power-agreement-with-microsoft-for-west-texas-data-center", + "https://www.bloomberg.com/news/articles/2026-06-22/microsoft-chevron-sign-20-year-power-deal-for-texas-data-center", + "https://www.datacenterknowledge.com/build-design/chevron-lands-20-year-microsoft-deal-to-power-west-texas-ai-campus" ], - "notes": "Microsoft's ~2 GW data-center campus in Pecos TX (Reeves County), powered behind-the-meter by a Chevron/Engine No.1 gas plant (up to ~2.67 GW generation; 20-year PPA signed June 2026, FID expected end 2026). The 2 GW here is the disclosed compute target, distinct from generation. First power ~2028." + "notes": "Microsoft's ~2 GW data-center campus in Pecos TX (Reeves County), powered behind-the-meter by a Chevron/Engine No.1 gas plant (up to ~2.67 GW generation; 20-year PPA signed June 2026, FID expected end 2026). The 2 GW here is the disclosed compute target, distinct from generation. First power ~2028. Previously also tracked as a second entry; merged Sept 2026 (Epoch cross-validation exposed the duplicate)." }, { "id": "nscale-cedarvale", @@ -1154,7 +1187,7 @@ "id": "galaxy-helios", "name": "Galaxy Helios (Dickens County)", "operator": "Galaxy Digital", - "status": "construction", + "status": "operational", "location": { "city": "Dickens County", "state": "TX", @@ -1164,19 +1197,22 @@ "gridRegion": "ERCOT", "gpuCount": null, "chipType": "NVIDIA", - "ratedPowerMW": 0, + "ratedPowerMW": 130, "plannedPowerMW": 1600, "energySource": "grid", "workload": "mixed", "linkedDeal": null, "onlineDate": "2026", - "estimated": [], + "estimated": [ + "ratedPowerMW" + ], "sources": [ "https://www.convergedigest.com/coreweave-locks-in-800-mw-at-galaxys-helios-campus-in-texas/", "https://www.datacenterdynamics.com/en/news/galaxy-digital-closes-14bn-debt-facility-for-helios-data-center-campus-in-texas/", - "https://www.prnewswire.com/news-releases/galaxy-completes-ercot-interconnection-studies-and-secures-approval-for-additional-830-megawatts-at-helios-data-center-campus-doubling-total-approved-power-capacity-to-over-1-6-gigawatts-302662509.html" + "https://www.prnewswire.com/news-releases/galaxy-completes-ercot-interconnection-studies-and-secures-approval-for-additional-830-megawatts-at-helios-data-center-campus-doubling-total-approved-power-capacity-to-over-1-6-gigawatts-302662509.html", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Galaxy Digital's Helios campus in Dickens County TX (former bitcoin-mining site): ~833 MW committed to CoreWeave under 15-year leases, first tranche energizing from early 2026. A further 830 MW ERCOT approval (Jan 2026) doubled total approved + contracted capacity past 1.6 GW; the new tranche is development runway, not yet leased." + "notes": "Galaxy Digital's Helios campus in Dickens County TX (former bitcoin-mining site): ~833 MW committed to CoreWeave under 15-year leases, first tranche energizing from early 2026. A further 830 MW ERCOT approval (Jan 2026) doubled total approved + contracted capacity past 1.6 GW; the new tranche is development runway, not yet leased. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "iren-sweetwater", @@ -1435,7 +1471,7 @@ "id": "meta-jeffersonville-in", "name": "Meta Jeffersonville Data Center (River Ridge)", "operator": "Meta", - "status": "construction", + "status": "operational", "location": { "city": "Jeffersonville", "state": "IN", @@ -1445,22 +1481,24 @@ "gridRegion": "MISO", "gpuCount": null, "chipType": "unknown", - "ratedPowerMW": 0, + "ratedPowerMW": 178, "plannedPowerMW": 400, "energySource": "grid (100% renewable matched via PPAs)", "workload": "mixed", "linkedDeal": null, "onlineDate": "2026", "estimated": [ + "onlineDate", "plannedPowerMW", - "onlineDate" + "ratedPowerMW" ], "sources": [ "https://www.datacenterdynamics.com/en/news/meta-to-develop-data-center-campus-in-jeffersonville-indiana/", "https://www.insideindianabusiness.com/articles/meta-to-build-800m-data-center-add-100-jobs-at-river-ridge", - "https://www.datacentermap.com/usa/indiana/jeffersonville/meta-jeffersonville-data-center/" + "https://www.datacentermap.com/usa/indiana/jeffersonville/meta-jeffersonville-data-center/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Meta's first Indiana campus, announced Jan 2024, ~$800M, ~700,000 sq ft on a 619-acre site in River Ridge Commerce Center near Louisville. Under construction with planned 2026 operations; expansions through 2029. Renewable-matched, LEED Gold. Meta did not disclose MW; third-party tracker (datacentermap) lists ~407 MW, so plannedPowerMW set to ~400 (estimated)." + "notes": "Meta's first Indiana campus, announced Jan 2024, ~$800M, ~700,000 sq ft on a 619-acre site in River Ridge Commerce Center near Louisville. Under construction with planned 2026 operations; expansions through 2029. Renewable-matched, LEED Gold. Meta did not disclose MW; third-party tracker (datacentermap) lists ~407 MW, so plannedPowerMW set to ~400 (estimated). First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "meta-kansas-city-mo", @@ -1559,7 +1597,7 @@ "id": "meta-montgomery-al", "name": "Meta Montgomery Data Center", "operator": "Meta", - "status": "construction", + "status": "operational", "location": { "city": "Montgomery", "state": "AL", @@ -1569,22 +1607,24 @@ "gridRegion": "SERC", "gpuCount": null, "chipType": "unknown", - "ratedPowerMW": 0, + "ratedPowerMW": 153, "plannedPowerMW": 200, "energySource": "grid (100% renewable matched via PPAs)", "workload": "training", "linkedDeal": null, "onlineDate": "2026", "estimated": [ + "onlineDate", "plannedPowerMW", - "onlineDate" + "ratedPowerMW" ], "sources": [ "https://alabamanewscenter.com/2025/09/23/meta-to-expand-montgomery-alabama-data-hub-pushing-total-investment-to-1-5-billion/", "https://www.datacenterdynamics.com/en/news/meta-to-add-two-more-buildings-to-alabama-campus-in-montgomery/", - "https://governor.alabama.gov/newsroom/2024/05/governor-ivey-announces-meta-plans-to-build-800-million-next-generation-data-center-in-montgomery/" + "https://governor.alabama.gov/newsroom/2024/05/governor-ivey-announces-meta-plans-to-build-800-million-next-generation-data-center-in-montgomery/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Announced May 2024 (~$800M), expanded Sept 2025 to bring total Montgomery investment to $1.5B and campus to 1.3M+ sq ft (two more buildings). AI-optimized, off I-65 across from the Hyundai plant. Expected online end of 2026 (estimated). plannedPowerMW is a GridTilt estimate; MW not disclosed." + "notes": "Announced May 2024 (~$800M), expanded Sept 2025 to bring total Montgomery investment to $1.5B and campus to 1.3M+ sq ft (two more buildings). AI-optimized, off I-65 across from the Hyundai plant. Expected online end of 2026 (estimated). plannedPowerMW is a GridTilt estimate; MW not disclosed. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "applied-digital-adair-county-ia", @@ -2759,37 +2799,6 @@ ], "notes": "Second Google North Texas data center (announced 2023) in Red Oak, Ellis County, now confirmed operational; sits alongside Google's Midlothian campus. Part of Google's $40B Texas commitment through 2027. ratedPowerMW is a conservative GridTilt estimate (no MW disclosed)." }, - { - "id": "google-goodnight-armstrong-county-tx", - "name": "Google Goodnight Campus (Armstrong County / Crusoe)", - "operator": "Google", - "status": "construction", - "location": { - "city": "Claude (Armstrong County)", - "state": "TX", - "lat": 35.118, - "lng": -101.362 - }, - "gridRegion": "ERCOT", - "gpuCount": null, - "chipType": "Google TPU", - "ratedPowerMW": 0, - "plannedPowerMW": 1000, - "energySource": "Texas Panhandle wind (closed-loop cooling), ERCOT grid", - "workload": "training", - "linkedDeal": null, - "onlineDate": "2029", - "estimated": [ - "plannedPowerMW", - "onlineDate" - ], - "sources": [ - "https://abc7amarillo.com/news/local/google-announces-new-data-center-in-armstrong-county-texas-judge-adam-ensey-crusoe-energy-ercot-southwest-power-pool-claude-texas", - "https://baxtel.com/data-center/google-goodnight-campus", - "https://www.texastribune.org/2025/11/14/texas-google-data-centers-ai/" - ], - "notes": "Hyperscale campus on ~1,300 acres near Claude, TX, developed by Crusoe Energy with Google as tenant; construction underway since May 2025, completion ~late 2028/early 2029. Pulls from ERCOT (not the local SPP supply). One of three Texas campuses in Google's $40B build-out. plannedPowerMW is a GridTilt estimate scaled to the 1GW+ co-located complex; the data-center IT load was not separately disclosed." - }, { "id": "google-haskell-county-tx", "name": "Google Haskell County Campus (Quantum)", @@ -2918,7 +2927,7 @@ "id": "google-fort-wayne-in", "name": "Google Fort Wayne Campus (Project Zodiac)", "operator": "Google", - "status": "operational", + "status": "construction", "location": { "city": "Fort Wayne", "state": "IN", @@ -2928,22 +2937,23 @@ "gridRegion": "MISO", "gpuCount": null, "chipType": "Google TPU", - "ratedPowerMW": 150, + "ratedPowerMW": 0, "plannedPowerMW": 400, "energySource": "AEP/Indiana Michigan Power grid", "workload": "mixed", "linkedDeal": null, "onlineDate": "2025-12", "estimated": [ - "ratedPowerMW", - "plannedPowerMW" + "plannedPowerMW", + "ratedPowerMW" ], "sources": [ "https://www.datacenterdynamics.com/en/news/googles-2bn-data-center-now-operational-in-fort-wayne-indiana/", "https://www.wane.com/top-stories/2-billion-google-data-center-now-operational-in-fort-wayne-outlines-its-plans-for-the-community/", - "https://iedc.in.gov/events/news/details/2024/04/26/gov.-holcomb-announces-google-is-building-a-2b-data-center-in-northeast-indiana" + "https://iedc.in.gov/events/news/details/2024/04/26/gov.-holcomb-announces-google-is-building-a-2b-data-center-in-northeast-indiana", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "$2B Google campus ('Project Zodiac') near E Tillman/Adams Center Rds, broke ground April 2024, went live Dec 11, 2025; Sept 2025 approval to add five more buildings. Indiana is one of the city-identified states in Google's AI buildout. ratedPowerMW/plannedPowerMW are GridTilt estimates (no MW disclosed)." + "notes": "$2B Google campus ('Project Zodiac') near E Tillman/Adams Center Rds, broke ground April 2024, went live Dec 11, 2025; Sept 2025 approval to add five more buildings. Indiana is one of the city-identified states in Google's AI buildout. ratedPowerMW/plannedPowerMW are GridTilt estimates (no MW disclosed). Was marked operational; Epoch shows no live IT load, first buildings 2027-28. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "google-pine-island-mn", @@ -3038,37 +3048,6 @@ ], "notes": "Google campus on a 120-acre site in Rock Mill Industrial Park (Whiley Rd off US-33), Fairfield County; ground broken 2023, first building completed 2024. Distinct from Google's New Albany and Columbus/Lockbourne central-Ohio campuses. ratedPowerMW/plannedPowerMW are GridTilt estimates (no MW disclosed)." }, - { - "id": "microsoft-fairwater-atlanta-ga", - "name": "Microsoft Fairwater Atlanta (AI Superfactory)", - "operator": "Microsoft", - "status": "operational", - "location": { - "city": "Fayetteville", - "state": "GA", - "lat": 33.4487, - "lng": -84.4549 - }, - "gridRegion": "SERC", - "gpuCount": null, - "chipType": "NVIDIA GB200 / GB300 (NVL72)", - "ratedPowerMW": 250, - "plannedPowerMW": 250, - "energySource": "grid (Southern Company / Georgia Power)", - "workload": "training", - "linkedDeal": null, - "onlineDate": "2025-10", - "estimated": [ - "ratedPowerMW", - "plannedPowerMW" - ], - "sources": [ - "https://www.datacenterdynamics.com/en/news/microsoft-launches-atlanta-fairwater-data-center-two-stories-no-ups-or-gen-sets/", - "https://www.interconnection.fyi/data-center/project/microsoft-fairwater-atlanta-9f8f329f", - "https://www.ajc.com/business/2025/11/microsofts-newest-ai-superfactory-opens-at-sprawling-fayetteville-campus/" - ], - "notes": "Microsoft's second Fairwater AI campus, live October/November 2025 on a 615-acre QTS-developed campus in Fayetteville, Fayette County (south of Atlanta), >1M sq ft, two-story design, 140kW/rack and 1,360kW/row, hundreds of thousands of NVIDIA GB200/GB300 GPUs. No on-site generation/UPS/gensets (relies on grid). Microsoft did not disclose total MW; interconnection.fyi tracker lists 250+ MW (used as conservative estimate). Connected to Wisconsin Fairwater via AI WAN as a distributed superfactory. Distinct from Microsoft's Union City and Palmetto Atlanta-region campuses." - }, { "id": "microsoft-san-antonio-castroville-tx", "name": "Microsoft San Antonio (Castroville / Medina) Campus", @@ -3218,36 +3197,6 @@ ], "notes": "AWS operational data center at the Warrenton Training Center in Fauquier County, part of the US-East-1 (Northern Virginia) AI/cloud cluster (Bedrock/Claude, SageMaker, Trainium/Inferentia). Fauquier has eight further data center proposals plus one expansion in the pipeline. ratedPowerMW/plannedPowerMW are conservative GridTilt estimates; operator MW not disclosed." }, - { - "id": "aws-salem-township-susquehanna-pa", - "name": "AWS Salem Township (Susquehanna / Cumulus) Campus", - "operator": "Amazon (AWS)", - "status": "construction", - "location": { - "city": "Berwick", - "state": "PA", - "lat": 41.0903, - "lng": -76.1483 - }, - "gridRegion": "PJM", - "gpuCount": null, - "chipType": "AWS Trainium", - "ratedPowerMW": 240, - "plannedPowerMW": 960, - "energySource": "nuclear (Susquehanna Steam Electric Station PPA) + grid", - "workload": "mixed", - "linkedDeal": null, - "onlineDate": "2026", - "estimated": [ - "ratedPowerMW", - "onlineDate" - ], - "sources": [ - "https://www.datacenterfrontier.com/hyperscale/article/33038288/aws-eyes-960-mw-for-newly-acquired-nuclear-power-data-center-in-pennsylvania", - "https://www.datacenterdynamics.com/en/news/aws-acquires-talens-nuclear-data-center-campus-in-pennsylvania/" - ], - "notes": "1,200-acre nuclear-anchored campus (formerly Cumulus) in Salem Township, Luzerne County, bought from Talen for $650M; co-located with the Susquehanna nuclear plant. AWS data-center compute load up to 960 MW (ramping in 120 MW increments, one-time option to cap at 480 MW); plan for 15 data center buildings over a decade. plannedPowerMW = 960 MW compute load (NOT the ~1.9 GW generation PPA). ratedPowerMW reflects early-phase developed capacity (estimate)." - }, { "id": "aws-falls-township-bucks-pa", "name": "AWS Falls Township Bucks County Campus", @@ -3503,22 +3452,23 @@ "gridRegion": "SERC", "gpuCount": null, "chipType": "undisclosed", - "ratedPowerMW": 300, + "ratedPowerMW": 90, "plannedPowerMW": 300, "energySource": "Renewable (TVA PPAs, 530 MW new renewables in TN)", "workload": "mixed", "linkedDeal": null, "onlineDate": "2024-11", "estimated": [ - "ratedPowerMW", - "plannedPowerMW" + "plannedPowerMW", + "ratedPowerMW" ], "sources": [ "https://datacenters.atmeta.com/2024/11/gallatin-we-are-online/", "https://www.datacenterdynamics.com/en/news/meta-officially-launches-gallatin-data-center-campus-in-tennessee/", - "https://datacenters.atmeta.com/us-locations/" + "https://datacenters.atmeta.com/us-locations/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "North of Nashville. Went live Nov 2024; $1.5B+ total investment, LEED Gold. Reported drawing up to ~300 MW. Meta has also deployed rapid-build 'tent' AI structures in Tennessee near Gallatin in 2026. ratedPowerMW is a sourced approximation of campus draw." + "notes": "North of Nashville. Went live Nov 2024; $1.5B+ total investment, LEED Gold. Reported drawing up to ~300 MW. Meta has also deployed rapid-build 'tent' AI structures in Tennessee near Gallatin in 2026. ratedPowerMW is a sourced approximation of campus draw. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "meta-forest-city-nc", @@ -3596,22 +3546,23 @@ "gridRegion": "SPP", "gpuCount": null, "chipType": "undisclosed", - "ratedPowerMW": 250, + "ratedPowerMW": 80, "plannedPowerMW": 350, "energySource": "Wind (100% renewable; Dixon County NE wind)", "workload": "mixed", "linkedDeal": null, "onlineDate": "2019", "estimated": [ - "ratedPowerMW", - "plannedPowerMW" + "plannedPowerMW", + "ratedPowerMW" ], "sources": [ "https://datacenters.atmeta.com/asset/sarpy-data-center-info-sheet/", "https://datacenters.atmeta.com/us-locations/", - "https://www.datacenterdynamics.com/en/news/meta-to-expand-sarpy-data-center-in-nebraska/" + "https://www.datacenterdynamics.com/en/news/meta-to-expand-sarpy-data-center-in-nebraska/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Spans Papillion and Springfield in Sarpy County. Online 2019; expanding to a nine-building, ~4M sq ft campus, $1.5B+ investment, 100% wind-matched. No official MW disclosed; rated/planned MW are GridTilt estimates for a campus of this scale." + "notes": "Spans Papillion and Springfield in Sarpy County. Online 2019; expanding to a nine-building, ~4M sq ft campus, $1.5B+ investment, 100% wind-matched. No official MW disclosed; rated/planned MW are GridTilt estimates for a campus of this scale. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "meta-kuna-id", @@ -3648,7 +3599,7 @@ "id": "meta-rosemount-mn", "name": "Meta Rosemount Data Center", "operator": "Meta", - "status": "construction", + "status": "operational", "location": { "city": "Rosemount", "state": "MN", @@ -3658,28 +3609,30 @@ "gridRegion": "MISO", "gpuCount": null, "chipType": "undisclosed", - "ratedPowerMW": 0, + "ratedPowerMW": 178, "plannedPowerMW": 700, "energySource": "Renewable (100% renewable; Xcel Energy)", "workload": "mixed", "linkedDeal": null, "onlineDate": "2026", "estimated": [ + "onlineDate", "plannedPowerMW", - "onlineDate" + "ratedPowerMW" ], "sources": [ "https://www.datacenterdynamics.com/en/news/meta-to-open-800m-data-center-in-rosemount-minnesota/", "https://mn.gov/deed/newscenter/press-releases/?id=1045-614051", - "https://datacenters.atmeta.com/us-locations/" + "https://datacenters.atmeta.com/us-locations/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "AI-optimized data center at UMore Park (former WWII gunpowder site), Dakota County. $800M, 715,000 sq ft on 280 acres; Meta's 23rd global data center. Officially stated to require ~700 MW of power; 100% renewable via Xcel Energy. Targeted open 2026." + "notes": "AI-optimized data center at UMore Park (former WWII gunpowder site), Dakota County. $800M, 715,000 sq ft on 280 acres; Meta's 23rd global data center. Officially stated to require ~700 MW of power; 100% renewable via Xcel Energy. Targeted open 2026. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "meta-cheyenne-wy", "name": "Meta Cheyenne Data Center", "operator": "Meta", - "status": "construction", + "status": "operational", "location": { "city": "Cheyenne", "state": "WY", @@ -3689,22 +3642,24 @@ "gridRegion": "WECC", "gpuCount": null, "chipType": "undisclosed", - "ratedPowerMW": 0, + "ratedPowerMW": 152, "plannedPowerMW": 300, "energySource": "Renewable incl. wind (Black Hills Energy grid additions)", "workload": "mixed", "linkedDeal": null, "onlineDate": "2027", "estimated": [ + "onlineDate", "plannedPowerMW", - "onlineDate" + "ratedPowerMW" ], "sources": [ "https://www.datacenterdynamics.com/en/news/meta-officially-announces-data-center-in-cheyenne-wyoming/", "https://cowboystatedaily.com/2024/07/02/meta-formally-announces-massive-800m-715-000-square-foot-cheyenne-data-center/", - "https://datacenters.atmeta.com/us-locations/" + "https://datacenters.atmeta.com/us-locations/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Announced July 2024: $800M+, 715,000 sq ft on a 960-acre site, explicitly optimized for AI workloads. Construction on first building began early 2024; scheduled to open by 2027. Working with Black Hills Energy on new grid resources incl. renewables/wind. plannedPowerMW is a GridTilt estimate for a 715k sq ft AI campus." + "notes": "Announced July 2024: $800M+, 715,000 sq ft on a 960-acre site, explicitly optimized for AI workloads. Construction on first building began early 2024; scheduled to open by 2027. Working with Black Hills Energy on new grid resources incl. renewables/wind. plannedPowerMW is a GridTilt estimate for a 715k sq ft AI campus. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "meta-huntsville-al", @@ -3751,22 +3706,23 @@ "gridRegion": "WECC", "gpuCount": null, "chipType": "undisclosed", - "ratedPowerMW": 280, + "ratedPowerMW": 90, "plannedPowerMW": 400, "energySource": "Solar + wind + BESS (885 MW contracted renewables, 100 MW storage; 150 MW geothermal PPA)", "workload": "mixed", "linkedDeal": null, "onlineDate": "2019", "estimated": [ - "ratedPowerMW", - "plannedPowerMW" + "plannedPowerMW", + "ratedPowerMW" ], "sources": [ "https://datacenters.atmeta.com/asset/los-lunas/", "https://www.datacenterdynamics.com/en/news/meta-planning-expansion-of-los-lunas-data-center-campus-in-new-mexico/", - "https://datacenters.atmeta.com/us-locations/" + "https://datacenters.atmeta.com/us-locations/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "~750-acre desert campus, online from 2019. Seven operational buildings + three under construction; ~3.8M sq ft, each hall ~40 MW draw. ~$3.3B total bet. Backed by 885 MW contracted solar/wind across six NM counties, 100 MW BESS, plus a 150 MW XGS geothermal PPA (by 2030). ratedPowerMW estimated from ~7 halls x 40 MW." + "notes": "~750-acre desert campus, online from 2019. Seven operational buildings + three under construction; ~3.8M sq ft, each hall ~40 MW draw. ~$3.3B total bet. Backed by 885 MW contracted solar/wind across six NM counties, 100 MW BESS, plus a 150 MW XGS geothermal PPA (by 2030). ratedPowerMW estimated from ~7 halls x 40 MW. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "meta-mesa-az", @@ -3963,7 +3919,7 @@ "lng": -97.1958 }, "gridRegion": "ERCOT", - "gpuCount": 16000, + "gpuCount": null, "chipType": "NVIDIA GPU (CoreWeave for OpenAI)", "ratedPowerMW": 190, "plannedPowerMW": 260, @@ -3972,15 +3928,17 @@ "linkedDeal": null, "onlineDate": "2026", "estimated": [ - "ratedPowerMW", - "plannedPowerMW" + "gpuCount", + "plannedPowerMW", + "ratedPowerMW" ], "sources": [ "https://www.datacenterdynamics.com/en/news/core-scientific-plans-to-upgrade-denton-texas-data-center-for-up-to-61bn/", "https://investors.corescientific.com/news-events/press-releases/detail/110/core-scientific-and-coreweave-announce-1-2-billion-expansion-at-denton-tx-site", - "https://www.theminermag.com/news/2026-01-14/coreweave-gpu-openai" + "https://www.theminermag.com/news/2026-01-14/coreweave-gpu-openai", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Former Core Scientific bitcoin-mining site at 8171 Jim Christal Rd converted to GPU HPC, leased to CoreWeave (OpenAI workloads). >16,000 GPUs installed by end-Dec 2025. +70MW contracted brings full critical IT load to ~260MW; conservative current rated ~190MW (operational, partial buildout) marked estimated. Up to $6.1B campus plan. Distinct from any existing CoreWeave-owned campus; this is the Core Scientific Denton site." + "notes": "Former Core Scientific bitcoin-mining site at 8171 Jim Christal Rd converted to GPU HPC, leased to CoreWeave (OpenAI workloads). >16,000 GPUs installed by end-Dec 2025. +70MW contracted brings full critical IT load to ~260MW; conservative current rated ~190MW (operational, partial buildout) marked estimated. Up to $6.1B campus plan. Distinct from any existing CoreWeave-owned campus; this is the Core Scientific Denton site. Prior 16,000 GPU count was inconsistent with ~262 MW IT; Epoch estimates ~252k H100-equivalents. Count withdrawn pending a source. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "corescientific-muskogee-ok", @@ -5772,23 +5730,24 @@ "gridRegion": "PJM", "gpuCount": null, "chipType": "Google TPU", - "ratedPowerMW": 120, + "ratedPowerMW": 453, "plannedPowerMW": 300, "energySource": "grid (AEP Ohio), with Google clean-energy PPAs", "workload": "mixed", "linkedDeal": null, "onlineDate": "2022", "estimated": [ - "ratedPowerMW", + "onlineDate", "plannedPowerMW", - "onlineDate" + "ratedPowerMW" ], "sources": [ "https://www.constructiondive.com/news/google-ohio-data-center-campus-expansion-columbus-lancaster-new-albany/692216/", "https://www.datacenterdynamics.com/en/news/google-plans-1bn-new-albany-data-center-expansion-acquires-618-acres-for-more-data-centers/", - "https://datacenters.google/locations/central-ohio/" + "https://datacenters.google/locations/central-ohio/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Google's New Albany campus at 1101 Beech Rd SW (~447 acres). Original $600M build broke ground 2019, operational by 2022; a further $1B expansion announced plus 618 acres acquired around Columbus/Lancaster. Supports Google Search, Cloud and AI services. Part of Google's $20B+ cumulative Ohio investment. MW estimated (not officially disclosed)." + "notes": "Google's New Albany campus at 1101 Beech Rd SW (~447 acres). Original $600M build broke ground 2019, operational by 2022; a further $1B expansion announced plus 618 acres acquired around Columbus/Lancaster. Supports Google Search, Cloud and AI services. Part of Google's $20B+ cumulative Ohio investment. MW estimated (not officially disclosed). Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "google-eagle-mountain-ut", @@ -5835,28 +5794,29 @@ "gridRegion": "SPP", "gpuCount": null, "chipType": "Google TPU", - "ratedPowerMW": 100, + "ratedPowerMW": 237, "plannedPowerMW": 250, "energySource": "grid (OPPD) with Nebraska wind PPAs", "workload": "mixed", "linkedDeal": null, "onlineDate": "2019", "estimated": [ - "ratedPowerMW", - "plannedPowerMW" + "plannedPowerMW", + "ratedPowerMW" ], "sources": [ "https://nebraskaexaminer.com/2022/04/21/google-announces-nebraska-growth-plan-that-includes-new-northwest-omaha-data-center/", "https://www.google.com/about/datacenters/locations/papillion/", - "https://www.datacentermap.com/usa/nebraska/papillion/google-papillion/" + "https://www.datacentermap.com/usa/nebraska/papillion/google-papillion/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Google's Papillion campus at 14706 Schram Rd, Sarpy County (~275 acres, up to 2.4M sq ft at full build-out), built 2019 for ~$600M and since expanded as part of Google's $1.2B+ Nebraska growth plan. Supports Google Cloud/AI services. Rated and planned MW estimated." + "notes": "Google's Papillion campus at 14706 Schram Rd, Sarpy County (~275 acres, up to 2.4M sq ft at full build-out), built 2019 for ~$600M and since expanded as part of Google's $1.2B+ Nebraska growth plan. Supports Google Cloud/AI services. Rated and planned MW estimated. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "google-lincoln-ne", "name": "Google Lincoln Data Center", "operator": "Google", - "status": "construction", + "status": "operational", "location": { "city": "Lincoln", "state": "NE", @@ -5866,22 +5826,24 @@ "gridRegion": "SPP", "gpuCount": null, "chipType": "Google TPU", - "ratedPowerMW": 0, + "ratedPowerMW": 140, "plannedPowerMW": 200, "energySource": "grid (LES) with 423 MW dedicated Nebraska wind", "workload": "mixed", "linkedDeal": null, "onlineDate": "2025", "estimated": [ + "onlineDate", "plannedPowerMW", - "onlineDate" + "ratedPowerMW" ], "sources": [ "https://www.datacenterdynamics.com/en/news/google-confirms-involvement-in-2-million-sq-ft-data-center-project-in-lincoln-nebraska/", "https://nebraskaexaminer.com/2023/08/22/google-confirms-lincolns-600m-data-center-touts-this-years-1-2b-spend-on-ne-infrastructure/", - "https://www.1011now.com/2025/05/05/lincoln-google-data-center-expected-be-service-by-fall/" + "https://www.1011now.com/2025/05/05/lincoln-google-data-center-expected-be-service-by-fall/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "$600M, ~2M sq ft data center on ~580 acres near I-80 and N 56th St, Lancaster County; expected in service Fall 2025. Distinct from Papillion/Omaha. Backed by 423 MW of dedicated Nebraska wind; explicitly cited for AI as well as core services. plannedPowerMW estimated (no compute MW officially disclosed)." + "notes": "$600M, ~2M sq ft data center on ~580 acres near I-80 and N 56th St, Lancaster County; expected in service Fall 2025. Distinct from Papillion/Omaha. Backed by 423 MW of dedicated Nebraska wind; explicitly cited for AI as well as core services. plannedPowerMW estimated (no compute MW officially disclosed). First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "google-midlothian-tx", @@ -6196,7 +6158,7 @@ "id": "aws-new-albany-beech-miller-oh", "name": "AWS New Albany Beech/Miller Campus", "operator": "Amazon (AWS)", - "status": "construction", + "status": "operational", "location": { "city": "New Albany", "state": "OH", @@ -6206,22 +6168,24 @@ "gridRegion": "PJM", "gpuCount": null, "chipType": "undisclosed", - "ratedPowerMW": 0, - "plannedPowerMW": 0, + "ratedPowerMW": 215, + "plannedPowerMW": 338, "energySource": "grid", "workload": "mixed", "linkedDeal": null, "onlineDate": "2026", "estimated": [ + "onlineDate", "plannedPowerMW", - "onlineDate" + "ratedPowerMW" ], "sources": [ "https://www.datacenterdynamics.com/en/news/amazon-plans-five-building-data-center-campus-in-new-albany-ohio/", "https://www.datacenterfrontier.com/site-selection/article/33011941/aws-readies-35b-for-5-more-ohio-data-centers-in-booming-columbus-suburb-new-albany", - "https://newalbanyohio.org/news/2025/08/amazon-investment-in-new-albany/" + "https://newalbanyohio.org/news/2025/08/amazon-investment-in-new-albany/", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Phase-one five-building AWS campus on 85 of 439 acres along Beech and Miller roads in New Albany (Licking County), 1.25M sq ft, $3.5B investment through 2030 (~$1.7B IT/compute). Two buildings completed and operational by end of 2025, remainder under construction to 2030. Part of AWS's $23.8B Ohio buildout for cloud/AI and ML workloads. Power MW not separately disclosed for this campus; coords approximate to the Beech/Miller tract on the Licking County side. Distinct site from older AWS New Albany Innovation Campus Way facilities." + "notes": "Phase-one five-building AWS campus on 85 of 439 acres along Beech and Miller roads in New Albany (Licking County), 1.25M sq ft, $3.5B investment through 2030 (~$1.7B IT/compute). Two buildings completed and operational by end of 2025, remainder under construction to 2030. Part of AWS's $23.8B Ohio buildout for cloud/AI and ML workloads. Power MW not separately disclosed for this campus; coords approximate to the Beech/Miller tract on the Licking County side. Distinct site from older AWS New Albany Innovation Campus Way facilities. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "aws-hilliard-scioto-darby-oh", @@ -6411,7 +6375,7 @@ "id": "aws-costas-ridgeland-ms", "name": "AWS Costas Campus (Ridgeland)", "operator": "Amazon (AWS)", - "status": "construction", + "status": "operational", "location": { "city": "Ridgeland", "state": "MS", @@ -6421,22 +6385,24 @@ "gridRegion": "SERC", "gpuCount": null, "chipType": "undisclosed", - "ratedPowerMW": 0, + "ratedPowerMW": 230, "plannedPowerMW": 650, "energySource": "grid", "workload": "mixed", "linkedDeal": null, "onlineDate": "2026", "estimated": [ + "onlineDate", "plannedPowerMW", - "onlineDate" + "ratedPowerMW" ], "sources": [ "https://baxtel.com/data-center/amazon-costas-campus", "https://www.canton-mississippi.com/aws-plans-10-billion-data-center-investment-in-mississippi-big-boost-for-tech/", - "https://aidatacenterindex.com/datacenters/aws-mississippi-ai-data-center.html" + "https://aidatacenterindex.com/datacenters/aws-mississippi-ai-data-center.html", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "AWS hyperscale AI campus on the ~786-acre Costas property along the south edge of Madison County, near Highland Colony Parkway and West County Line Road (near Tougaloo College), Ridgeland. Second of AWS's two Madison County sites; combined ~1.3 GW at full build. First data centers nearing completion/operational. Part of $10B initial / $25B statewide MS investment for generative AI. plannedPowerMW ~half of the disclosed 1.3 GW two-site total (GridTilt split estimate). Coords on Highland Colony Pkwy/County Line Rd. Distinct from Madison Mega Site and Vicksburg AWS sites." + "notes": "AWS hyperscale AI campus on the ~786-acre Costas property along the south edge of Madison County, near Highland Colony Parkway and West County Line Road (near Tougaloo College), Ridgeland. Second of AWS's two Madison County sites; combined ~1.3 GW at full build. First data centers nearing completion/operational. Part of $10B initial / $25B statewide MS investment for generative AI. plannedPowerMW ~half of the disclosed 1.3 GW two-site total (GridTilt split estimate). Coords on Highland Colony Pkwy/County Line Rd. Distinct from Madison Mega Site and Vicksburg AWS sites. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "aws-kline-township-lofty-rd-pa", @@ -6681,7 +6647,7 @@ "id": "core-scientific-dalton-ga", "name": "Core Scientific Dalton (CoreWeave) Campus", "operator": "Core Scientific", - "status": "construction", + "status": "operational", "location": { "city": "Dalton", "state": "GA", @@ -6691,27 +6657,29 @@ "gridRegion": "SERC", "gpuCount": null, "chipType": "NVIDIA", - "ratedPowerMW": 0, + "ratedPowerMW": 28, "plannedPowerMW": 175, "energySource": "grid (SERC)", "workload": "mixed", "linkedDeal": null, "onlineDate": "2026", "estimated": [ + "onlineDate", "plannedPowerMW", - "onlineDate" + "ratedPowerMW" ], "sources": [ "https://www.sec.gov/Archives/edgar/data/1839341/000162828025008312/ex991-coreweavepressrelease.htm", - "https://baxtel.com/data-center/core-scientific-dalton-4" + "https://baxtel.com/data-center/core-scientific-dalton-4", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "Dalton GA campus (~175 MW billable) being converted from crypto to host CoreWeave's NVIDIA GPUs; part of CoreWeave's ~590 MW / multi-site Core Scientific HPC contract. One of Core Scientific's CoreWeave AI sites beyond its two tracked campuses. Coords approximate to Dalton industrial area." + "notes": "Dalton GA campus (~175 MW billable) being converted from crypto to host CoreWeave's NVIDIA GPUs; part of CoreWeave's ~590 MW / multi-site Core Scientific HPC contract. One of Core Scientific's CoreWeave AI sites beyond its two tracked campuses. Coords approximate to Dalton industrial area. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "core-scientific-marble-nc", "name": "Core Scientific Marble (CoreWeave) Campus", "operator": "Core Scientific", - "status": "construction", + "status": "operational", "location": { "city": "Marble", "state": "NC", @@ -6721,22 +6689,24 @@ "gridRegion": "SERC", "gpuCount": null, "chipType": "NVIDIA", - "ratedPowerMW": 0, + "ratedPowerMW": 65, "plannedPowerMW": 65, "energySource": "grid (SERC)", "workload": "mixed", "linkedDeal": null, "onlineDate": "2026", "estimated": [ + "onlineDate", "plannedPowerMW", - "onlineDate" + "ratedPowerMW" ], "sources": [ "https://www.datacenters.com/core-scientific-marble", "https://www.cherokeescout.com/local-newsletter/core-scientific-marble-sold-coreweave", - "https://baxtel.com/data-center/core-scientific-marble" + "https://baxtel.com/data-center/core-scientific-marble", + "https://epoch.ai/data/ai-data-centers" ], - "notes": "65 MW campus at 155 Palmer Lane, Marble NC (Cherokee County), ~73 acres, being converted from crypto mining to host CoreWeave NVIDIA GPUs for HPC/AI (transferred to CoreWeave in the acquisition). Another Core Scientific/CoreWeave AI site beyond the two tracked campuses." + "notes": "65 MW campus at 155 Palmer Lane, Marble NC (Cherokee County), ~73 acres, being converted from crypto mining to host CoreWeave NVIDIA GPUs for HPC/AI (transferred to CoreWeave in the acquisition). Another Core Scientific/CoreWeave AI site beyond the two tracked campuses. First phases live per Epoch’s satellite-verified estimate; build continues. Rated power calibrated to Epoch AI’s satellite-derived IT-power estimate (CC-BY, Sept 2026)." }, { "id": "vantage-new-albany-oh1", @@ -6918,37 +6888,6 @@ ], "notes": "$1.2B, 115-acre Phase I campus in Cheyenne Business Parkway with up to 302MW critical IT capacity; CoreWeave anchor tenant on a long-term lease for 88MW. First building ~184,000 sq ft on 36 acres, completion late 2026. Coords approximate to Cheyenne Business Parkway (exact site not published)." }, - { - "id": "crusoe-tallgrass-project-jade-cheyenne-wy", - "name": "Project Jade (Crusoe/Tallgrass)", - "operator": "Crusoe", - "status": "announced", - "location": { - "city": "Cheyenne", - "state": "WY", - "lat": 41.02, - "lng": -104.78 - }, - "gridRegion": "WECC", - "gpuCount": null, - "chipType": "NVIDIA GPU", - "ratedPowerMW": 0, - "plannedPowerMW": 1800, - "energySource": "on-site natural gas", - "workload": "training", - "linkedDeal": null, - "onlineDate": "2027", - "estimated": [ - "ratedPowerMW", - "plannedPowerMW", - "onlineDate" - ], - "sources": [ - "https://www.datacenterdynamics.com/en/news/crusoe-gets-go-ahead-for-18gw-data-center-campus-and-power-plant-in-cheyenne-wyoming/", - "https://www.crusoe.ai/resources/newsroom/crusoe-and-tallgrass-announce-ai-data-center-in-wyoming" - ], - "notes": "Gas-powered AI campus ~8 mi south of Cheyenne near Terry Ranch Rd, Laramie County, with Tallgrass building adjacent generation (Cheyenne Power Hub). Initial 1.8GW IT, designed to scale to 10GW; 8 buildings (5 data center). County approved Jan 2026; Crusoe paused development as of June 2026 - status downgraded to announced. plannedPowerMW = compute IT load, not the 2.7GW+ generation figure." - }, { "id": "novva-west-jordan-ut", "name": "Novva West Jordan", @@ -7039,34 +6978,6 @@ ], "notes": "OpenAI's self-built $20B+ campus on 1,400 acres in the Savannah Gateway Industrial Hub. Georgia Power delivers up to 3.2 GW in phases 2028-2032 under a 25-year agreement with up to 1,000 MW of demand response; OpenAI pays full infrastructure and service costs." }, - { - "id": "microsoft-kilby-pecos-tx", - "name": "Microsoft Project Kilby campus (Pecos)", - "operator": "Microsoft", - "status": "announced", - "location": { - "city": "Pecos", - "state": "TX", - "lat": 31.4229, - "lng": -103.4932 - }, - "gridRegion": "ERCOT", - "gpuCount": null, - "chipType": null, - "ratedPowerMW": 0, - "plannedPowerMW": 2000, - "energySource": "behind-the-meter gas (Chevron Energy Forge One, 2.67 GW)", - "workload": "mixed", - "linkedDeal": null, - "onlineDate": "2028", - "estimated": [], - "sources": [ - "https://www.chevron.com/newsroom/2026/q2/chevron-signs-20-year-power-agreement-with-microsoft-for-west-texas-data-center", - "https://www.bloomberg.com/news/articles/2026-06-22/microsoft-chevron-sign-20-year-power-deal-for-texas-data-center", - "https://www.datacenterknowledge.com/build-design/chevron-lands-20-year-microsoft-deal-to-power-west-texas-ai-campus" - ], - "notes": "Microsoft-operated ~2 GW campus near Pecos co-located with Chevron's Project Kilby gas plant (20-year PPA, first power 2028, ramping to 2.67 GW). Chevron FID expected end of 2026; announced June 22, 2026." - }, { "id": "aws-stack-caddo-bossier-la", "name": "AWS Louisiana campuses (Caddo/Bossier)", @@ -7120,6 +7031,122 @@ "https://www.world-nuclear-news.org/articles/amentum-selected-for-savannah-river-ai-project" ], "notes": "NNSA selected Amentum (July 2026) to negotiate a phased lease for a 1 GW AI data center backed by ~2 GW of on-site generation at the Savannah River Site, gas first with a planned transition to advanced nuclear. Selection stage only - not a final lease." + }, + { + "id": "google-columbus-oh", + "name": "Google Columbus (South High St)", + "operator": "Google", + "status": "operational", + "location": { + "city": "Columbus", + "state": "OH", + "lat": 39.87, + "lng": -82.995 + }, + "gridRegion": "PJM", + "gpuCount": null, + "chipType": null, + "ratedPowerMW": 303, + "plannedPowerMW": 303, + "energySource": "grid", + "workload": "mixed", + "linkedDeal": null, + "onlineDate": "2025", + "estimated": [ + "ratedPowerMW", + "plannedPowerMW" + ], + "sources": [ + "https://epoch.ai/data/ai-data-centers" + ], + "notes": "Epoch measures ~303 MW IT (~409k H100e) at 5076 S High St. Added via the Sept 2026 Epoch cross-validation (satellite-verified, CC-BY)." + }, + { + "id": "google-bristow-va", + "name": "Google Bristow", + "operator": "Google", + "status": "operational", + "location": { + "city": "Bristow", + "state": "VA", + "lat": 38.7213, + "lng": -77.5536 + }, + "gridRegion": "PJM", + "gpuCount": null, + "chipType": null, + "ratedPowerMW": 238, + "plannedPowerMW": 238, + "energySource": "grid", + "workload": "mixed", + "linkedDeal": null, + "onlineDate": "2025", + "estimated": [ + "ratedPowerMW", + "plannedPowerMW" + ], + "sources": [ + "https://epoch.ai/data/ai-data-centers" + ], + "notes": "Epoch measures ~238 MW IT. Added via the Sept 2026 Epoch cross-validation (satellite-verified, CC-BY)." + }, + { + "id": "google-omaha-ne", + "name": "Google Omaha", + "operator": "Google", + "status": "operational", + "location": { + "city": "Omaha", + "state": "NE", + "lat": 41.2565, + "lng": -95.9345 + }, + "gridRegion": "SPP", + "gpuCount": null, + "chipType": null, + "ratedPowerMW": 237, + "plannedPowerMW": 237, + "energySource": "grid", + "workload": "mixed", + "linkedDeal": null, + "onlineDate": "2025", + "estimated": [ + "ratedPowerMW", + "plannedPowerMW" + ], + "sources": [ + "https://epoch.ai/data/ai-data-centers" + ], + "notes": "Epoch measures ~237 MW IT. Added via the Sept 2026 Epoch cross-validation (satellite-verified, CC-BY)." + }, + { + "id": "google-cedar-rapids-ia", + "name": "Google Cedar Rapids", + "operator": "Google", + "status": "construction", + "location": { + "city": "Cedar Rapids", + "state": "IA", + "lat": 41.9779, + "lng": -91.6656 + }, + "gridRegion": "MISO", + "gpuCount": null, + "chipType": null, + "ratedPowerMW": 0, + "plannedPowerMW": 261, + "energySource": "grid", + "workload": "mixed", + "linkedDeal": null, + "onlineDate": "2027", + "estimated": [ + "ratedPowerMW", + "plannedPowerMW" + ], + "sources": [ + "https://epoch.ai/data/ai-data-centers" + ], + "notes": "Under construction; Epoch projects ~261 MW IT by 2027. Added via the Sept 2026 Epoch cross-validation (satellite-verified, CC-BY)." } ] } From 2bffdb7b70d050d5402134b6754f178820bfbfde Mon Sep 17 00:00:00 2001 From: aurph Date: Thu, 3 Sep 2026 11:50:03 -0400 Subject: [PATCH 4/4] deps: clear the browserslist + postcss-selector-parser advisories Two advisories published upstream since the last merge (browserslist unbounded memory growth, HIGH; postcss-selector-parser AST recursion, low) trip CI's npm-audit gate on every new push, blocking the whole open PR train. npm audit fix; 0 vulnerabilities after; tests/tsc/build green. Lockfile-only. --- package-lock.json | 104 +++++++++++++++++++++++++++------------------- 1 file changed, 61 insertions(+), 43 deletions(-) diff --git a/package-lock.json b/package-lock.json index 19dc994..af9d835 100644 --- a/package-lock.json +++ b/package-lock.json @@ -3117,6 +3117,19 @@ "node": ">= 0.4" } }, + "node_modules/baseline-browser-mapping": { + "version": "2.11.20", + "resolved": "https://registry.npmjs.org/baseline-browser-mapping/-/baseline-browser-mapping-2.11.20.tgz", + "integrity": "sha512-H0ulySigv6icDJ1F7SjtdCD6PrhTpdYCmP0CactWy1+ekh0AFd0o1Wn5T8b+hnTmdBx19u9yhL6wvCylXMY7zw==", + "dev": true, + "license": "Apache-2.0", + "bin": { + "baseline-browser-mapping": "dist/cli.cjs" + }, + "engines": { + "node": ">=6.0.0" + } + }, "node_modules/binary-extensions": { "version": "2.3.0", "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.3.0.tgz", @@ -3205,9 +3218,9 @@ } }, "node_modules/browserslist": { - "version": "4.24.2", - "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.24.2.tgz", - "integrity": "sha512-ZIc+Q62revdMcqC6aChtW4jz3My3klmCO1fEmINZY/8J3EpBg5/A/D0AKmBveUh6pgoeycoMkVMko84tuYS+Gg==", + "version": "4.28.8", + "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.28.8.tgz", + "integrity": "sha512-V2NpofLblG64mfOtSgDhOJESZEGogzDMBv/q+W6oc4LXWP/q75eOXoOaaOu1EOadB9U4Bwx/e0yzbvwKH8zalA==", "dev": true, "funding": [ { @@ -3225,10 +3238,11 @@ ], "license": "MIT", "dependencies": { - "caniuse-lite": "^1.0.30001669", - "electron-to-chromium": "^1.5.41", - "node-releases": "^2.0.18", - "update-browserslist-db": "^1.1.1" + "baseline-browser-mapping": "^2.11.12", + "caniuse-lite": "^1.0.30001809", + "electron-to-chromium": "^1.5.402", + "node-releases": "^2.0.53", + "update-browserslist-db": "^1.3.0" }, "bin": { "browserslist": "cli.js" @@ -3294,9 +3308,9 @@ } }, "node_modules/caniuse-lite": { - "version": "1.0.30001753", - "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001753.tgz", - "integrity": "sha512-Bj5H35MD/ebaOV4iDLqPEtiliTN29qkGtEHCwawWn4cYm+bPJM2NsaP30vtZcnERClMzp52J4+aw2UNbK4o+zw==", + "version": "1.0.30001810", + "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001810.tgz", + "integrity": "sha512-TITQPUkaz+aVk5GL6NhOdwk1aEaNTSDPsGFWrTuhKGtjTF70jL/Oht2W4c6rXUe5fu7Ie19VIahAXHIIiWWNeg==", "dev": true, "funding": [ { @@ -4100,9 +4114,9 @@ "license": "MIT" }, "node_modules/electron-to-chromium": { - "version": "1.5.51", - "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.51.tgz", - "integrity": "sha512-kKeWV57KSS8jH4alKt/jKnvHPmJgBxXzGUSbMd4eQF+iOsVPl7bz2KUmu6eo80eMP8wVioTfTyTzdMgM15WXNg==", + "version": "1.5.420", + "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.420.tgz", + "integrity": "sha512-2yD6XreGusOfNV+dUcvipJEXc3n/n7fgr7996aszTG+YY5E4mqM4tOq/3uhP129cazL9YHbVWSpc79ePotWtPA==", "dev": true, "license": "ISC" }, @@ -4158,9 +4172,9 @@ } }, "node_modules/es-object-atoms": { - "version": "1.1.1", - "resolved": "https://registry.npmjs.org/es-object-atoms/-/es-object-atoms-1.1.1.tgz", - "integrity": "sha512-FGgH2h8zKNim9ljj7dankFPcICIK9Cp5bm+c2gQSYePhpaG5+esrLODihIorn+Pe6FGJzWhXQotPv73jTaldXA==", + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/es-object-atoms/-/es-object-atoms-1.1.2.tgz", + "integrity": "sha512-HWcBoN6NileqtSydK2FqHbS/LoDd2pqrnQHLyJzBj4kOp/ky2MWMN694xOfkK8/SnUsW2DH7EfyVlydKCsm1Zw==", "license": "MIT", "dependencies": { "es-errors": "^1.3.0" @@ -4382,9 +4396,9 @@ } }, "node_modules/fflate": { - "version": "0.7.4", - "resolved": "https://registry.npmjs.org/fflate/-/fflate-0.7.4.tgz", - "integrity": "sha512-5u2V/CDW15QM1XbbgS+0DfPxVB+jUKhWEKuuFuHncbk3tEEqzmoXL+2KyOFuKGqOnmdIy0/davWF1CkuwtibCw==", + "version": "0.7.5", + "resolved": "https://registry.npmjs.org/fflate/-/fflate-0.7.5.tgz", + "integrity": "sha512-QieYf//cis6ywHNi5qW1+PXPQ4bC+XVJAtS4AXIML8P76GroEiOxm/oQtn1f02UkJY1+KsXMJcC+R2v/Eg4G3g==", "license": "MIT" }, "node_modules/filename-reserved-regex": { @@ -5237,11 +5251,14 @@ } }, "node_modules/node-releases": { - "version": "2.0.18", - "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.18.tgz", - "integrity": "sha512-d9VeXT4SJ7ZeOqGX6R5EM022wpL+eWPooLI+5UpWn2jCT1aosUQEhQP214x33Wkwx3JQMvIm+tIoVOdodFS40g==", + "version": "2.0.54", + "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.54.tgz", + "integrity": "sha512-YHs7BmmcsdAI5Ozuf8JZo6PT0mv2GIWC9vMfvUC3dp65M8hn7Ux8CPL+2oBI7juNuj9d0ndhTcznq2ODBps9cQ==", "dev": true, - "license": "MIT" + "license": "MIT", + "engines": { + "node": ">=18" + } }, "node_modules/normalize-path": { "version": "3.0.0", @@ -5561,9 +5578,9 @@ } }, "node_modules/postcss-selector-parser": { - "version": "6.1.2", - "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.1.2.tgz", - "integrity": "sha512-Q8qQfPiZ+THO/3ZrOrO0cJJKfpYCagtMUkXbnEfmgUjwXg6z/WBeOyS9APBBPCTSiDV+s4SwQGu8yFsiMRIudg==", + "version": "6.1.4", + "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.1.4.tgz", + "integrity": "sha512-bIoJLOmjCO1S9XdY/DcnR5hJxvrDir1PbGChrzXG3vw0/FOliy/fA3dmdhQ441kah4gKv+TwckGzex6wNS5cnQ==", "license": "MIT", "dependencies": { "cssesc": "^3.0.0", @@ -5629,12 +5646,13 @@ } }, "node_modules/qs": { - "version": "6.15.2", - "resolved": "https://registry.npmjs.org/qs/-/qs-6.15.2.tgz", - "integrity": "sha512-Rzq0KEyX/w/tEybncDgdkZrJgVUsUMk3xjh3t5bv3S1HTAtg+uOYt72+ZfwiQwKdysThkTBdL/rTi6HDmX9Ddw==", + "version": "6.16.0", + "resolved": "https://registry.npmjs.org/qs/-/qs-6.16.0.tgz", + "integrity": "sha512-h6fhOIaRrID2CbEY2fqs+7t+UXZo+MLAnU5gRIq85uFtdiUPCdsApMlHhXogKVM4HM2DVbIjGNTTYH2OcmP1vA==", "license": "BSD-3-Clause", "dependencies": { - "side-channel": "^1.1.0" + "es-define-property": "^1.0.1", + "side-channel": "^1.1.1" }, "engines": { "node": ">=0.6" @@ -6256,14 +6274,14 @@ } }, "node_modules/side-channel": { - "version": "1.1.0", - "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.1.0.tgz", - "integrity": "sha512-ZX99e6tRweoUXqR+VBrslhda51Nh5MTQwou5tnUDgbtyM0dBgmhEDtWGP/xbKn6hqfPRHujUNwz5fy/wbbhnpw==", + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.1.1.tgz", + "integrity": "sha512-6x6dK6zJdpTzF4sQeNYxwtvBzf6Eg4GtlesS94HOvTudUeyK2WXAaIfmDgsyslYrRBeFIlsi54AYsFGUuhmvrQ==", "license": "MIT", "dependencies": { "es-errors": "^1.3.0", - "object-inspect": "^1.13.3", - "side-channel-list": "^1.0.0", + "object-inspect": "^1.13.4", + "side-channel-list": "^1.0.1", "side-channel-map": "^1.0.1", "side-channel-weakmap": "^1.0.2" }, @@ -6275,13 +6293,13 @@ } }, "node_modules/side-channel-list": { - "version": "1.0.0", - "resolved": "https://registry.npmjs.org/side-channel-list/-/side-channel-list-1.0.0.tgz", - "integrity": "sha512-FCLHtRD/gnpCiCHEiJLOwdmFP+wzCmDEkc9y7NsYxeF4u7Btsn1ZuwgwJGxImImHicJArLP4R0yX4c2KCrMrTA==", + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/side-channel-list/-/side-channel-list-1.0.1.tgz", + "integrity": "sha512-mjn/0bi/oUURjc5Xl7IaWi/OJJJumuoJFQJfDDyO46+hBWsfaVM65TBHq2eoZBhzl9EchxOijpkbRC8SVBQU0w==", "license": "MIT", "dependencies": { "es-errors": "^1.3.0", - "object-inspect": "^1.13.3" + "object-inspect": "^1.13.4" }, "engines": { "node": ">= 0.4" @@ -6862,9 +6880,9 @@ } }, "node_modules/update-browserslist-db": { - "version": "1.1.1", - "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.1.1.tgz", - "integrity": "sha512-R8UzCaa9Az+38REPiJ1tXlImTJXlVfgHZsglwBD/k6nj76ctsH1E3q4doGrukiLQd3sGQYu56r5+lo5r94l29A==", + "version": "1.3.2", + "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.3.2.tgz", + "integrity": "sha512-UQ+MSxlhRm1bzjhU+DcuXfjFO1FzNtqhK5+9Yvlp90ItDLk5vT932A0rFu619nf7RVS+Y/VeaUW1jaRDqZ8VJw==", "dev": true, "funding": [ { @@ -6883,7 +6901,7 @@ "license": "MIT", "dependencies": { "escalade": "^3.2.0", - "picocolors": "^1.1.0" + "picocolors": "^1.1.1" }, "bin": { "update-browserslist-db": "cli.js"