Add Oklahoma LIHEAP regular summer cooling assistance

changelog.d/ok-liheap-cooling.added.md

@@ -0,0 +1 @@
+Add Oklahoma LIHEAP regular summer cooling assistance, the Appendix C-7-A flat payment by household size and net monthly income.

policyengine_us/parameters/gov/hhs/liheap/regular_payments.yaml

@@ -40,6 +40,7 @@ values:
     - ny_heap  # New York HEAP
     - oh_liheap  # Ohio HEAP
     - ok_liheap  # Oklahoma LIHEAP
+    - ok_liheap_cooling  # Oklahoma LIHEAP cooling
     - or_liheap  # Oregon LIHEAP
     - pa_liheap  # Pennsylvania LIHEAP
     - ri_liheap  # Rhode Island LIHEAP

policyengine_us/parameters/gov/states/ok/dhs/liheap/cooling/amount.yaml

@@ -0,0 +1,47 @@
+description: Oklahoma provides this summer cooling payment by net monthly income band and household size group under the Low Income Home Energy Assistance Program.
+# The same amount applies to every cooling energy source and to renters,
+# roomers and boarders with utilities included in their rent (OAC
+# 340:20-1-20(d)(1)). The FY2026 and FY2027 plans' $650 maximum is the
+# largest cell; their $150 minimum is the cooling equipment reimbursement cap.
+
+# Net monthly income band 1: $0 - $700.
+1:
+  # Household size 1.
+  1:
+    2021-10-01: 500
+  # Household size 2 or more.
+  2:
+    2021-10-01: 650
+# Net monthly income band 2: $701 to the income limit.
+2:
+  1:
+    2021-10-01: 385
+  2:
+    2021-10-01: 425
+
+metadata:
+  unit: currency-USD
+  period: year
+  label: Oklahoma LIHEAP summer cooling payment
+  propagate_metadata_to_children: true
+  breakdown:
+    - range(1, 3)
+    - range(1, 3)
+  breakdown_labels:
+    - Net monthly income band
+    - Household size group
+  reference:
+    - title: OKDHS Appendix C-7-A, Summer Cooling Program
+      href: https://oklahoma.gov/content/dam/ok/en/okdhs/documents/searchcenter/okdhsformresults/c-7-a.pdf#page=2
+    - title: Oklahoma FY2026 Benefits Matrix
+      href: https://liheapch.acf.gov/docs/2026/benefits-matricies/OK_BenefitMatrix_2026.docx
+    - title: Oklahoma FY2025 State Plan, Sections 3.5-3.7
+      href: https://liheapch.acf.gov/docs/2025/state-plans/OK_Plan_2025.pdf#page=12
+    - title: Oklahoma FY2026 State Plan, Sections 3.5-3.7
+      href: https://liheapch.acf.gov/docs/2026/state-plans/OK_Plan_2026.pdf#page=12
+    - title: Oklahoma FY2027 State Plan, Sections 3.5-3.7
+      href: https://liheapch.acf.gov/docs/2027/state-plans/OK_Plan_2027.pdf#page=16
+    - title: OAC 340:20-1-10(i)(2) and 340:20-1-20(d), as amended effective 9-15-26
+      href: https://prod-ok-administrativerules.tecuity.com/api/BlobStorageGetFile?storageContainer=TitleHtml&name=Title_340.html
+    - title: OAC 340:20-1-20(d), September 2025 permanent adoption
+      href: https://oklahoma.gov/content/dam/ok/en/omma/content/rulemaking-process/rules/Register_Volume-42_Issue-20.pdf#page=588

policyengine_us/parameters/gov/states/ok/dhs/liheap/cooling/household_size_group.yaml

@@ -0,0 +1,23 @@
+description: Oklahoma uses this household-size group for the summer cooling payment under the Low Income Home Energy Assistance Program.
+# Appendix C-7-A prints one row for household size 1 and one for "2 or more".
+brackets:
+  - threshold:
+      2021-10-01: 0
+    amount:
+      2021-10-01: 1
+  - threshold:
+      2021-10-01: 2
+    amount:
+      2021-10-01: 2
+
+metadata:
+  type: single_amount
+  threshold_unit: person
+  amount_unit: /1
+  period: year
+  label: Oklahoma LIHEAP summer cooling household size group
+  reference:
+    - title: OKDHS Appendix C-7-A, Summer Cooling Program
+      href: https://oklahoma.gov/content/dam/ok/en/okdhs/documents/searchcenter/okdhsformresults/c-7-a.pdf#page=2
+    - title: Oklahoma FY2026 Benefits Matrix
+      href: https://liheapch.acf.gov/docs/2026/benefits-matricies/OK_BenefitMatrix_2026.docx

policyengine_us/parameters/gov/states/ok/dhs/liheap/cooling/income_band.yaml

@@ -0,0 +1,25 @@
+description: Oklahoma uses this net monthly income band for the summer cooling payment under the Low Income Home Energy Assistance Program.
+# Appendix C-7-A prints "$0 - $700" and "$701 - ineligible"; the printed lower
+# bounds are inclusive. Monthly net income is rounded half up to the nearest
+# dollar before the lookup (OAC 340:20-1-11(a)).
+brackets:
+  - threshold:
+      2021-10-01: 0
+    amount:
+      2021-10-01: 1
+  - threshold:
+      2021-10-01: 701
+    amount:
+      2021-10-01: 2
+
+metadata:
+  type: single_amount
+  threshold_unit: currency-USD
+  amount_unit: /1
+  period: month
+  label: Oklahoma LIHEAP summer cooling net monthly income band
+  reference:
+    - title: OKDHS Appendix C-7-A, Summer Cooling Program
+      href: https://oklahoma.gov/content/dam/ok/en/okdhs/documents/searchcenter/okdhsformresults/c-7-a.pdf#page=2
+    - title: Oklahoma FY2026 Benefits Matrix
+      href: https://liheapch.acf.gov/docs/2026/benefits-matricies/OK_BenefitMatrix_2026.docx

policyengine_us/parameters/gov/states/ok/dhs/liheap/income/limit/fpg_year_lag.yaml

@@ -1,4 +1,4 @@
-description: Oklahoma uses the federal poverty guideline from this many years before the heating benefit year under the Low Income Home Energy Assistance Program.
+description: Oklahoma uses the federal poverty guideline from this many years before the benefit year under the Low Income Home Energy Assistance Program.
 # HHS makes each January's poverty guidelines mandatory for LIHEAP from the
 # next October 1 (LIHEAP IM 2024-02, IM 2025-02 and IM 2026-01), so FY2025
 # uses the 2024 guidelines, FY2026 the 2025 and FY2027 the 2026. Plan item

policyengine_us/programs.yaml

@@ -1123,7 +1123,15 @@ programs:
         variable: ok_liheap
         parameter_prefix: gov.states.ok.dhs.liheap
         verified_years: "2025-2027"
-        notes: FY2025-FY2027 regular winter heating only, using the Appendix C-7-A payment matrix. Crisis, cooling, weatherization and equipment assistance are out of scope.
+        notes: FY2025-FY2027 regular winter heating only, using the Appendix C-7-A payment matrix. Summer cooling is listed separately; crisis, weatherization and equipment assistance are out of scope.
+      - state: OK
+        status: partial
+        name: Oklahoma LIHEAP cooling
+        full_name: Oklahoma Low Income Home Energy Assistance Program summer cooling
+        variable: ok_liheap_cooling
+        parameter_prefix: gov.states.ok.dhs.liheap.cooling
+        verified_years: "2025-2027"
+        notes: FY2025-FY2027 regular summer cooling payment from the Appendix C-7-A flat amounts by household size and net monthly income, for households with cooling costs. The cooling equipment reimbursement, crisis and weatherization assistance are out of scope.
       - state: PA
         status: partial
         name: Pennsylvania LIHEAP