Company: EAI
Filing Date: 2025-02-18
Form Type: 10-K
Source: 0000065984-25-000012
Chunk: 53

Company: ENTERGY ARKANSAS, LLC
Filing Date: 2025-02-18
Form: 10-K
Item: Item 1A
Chunk 53
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6Industrial55Governmental/Municipal1213

Retail Rate Regulation

General (Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, System Energy)

Each Utility operating company regularly participates in retail rate proceedings.  The status of material retail rate proceedings is described in Note 2 to the financial statements.  Certain aspects of the Utility operating companies and System Energy’s retail rate mechanisms are discussed below.

Rate base (in billions)Current authorized return on common equityWeighted-average cost of capital (after-tax)Equity ratioRegulatory constructEntergy Arkansas$11.3 (a)9.15% - 10.15%5.58%37.9% (b) -  forward test year formula rate plan -  riders: fuel and purchased power, MISO, capacity, Grand Gulf, energy efficiencyEntergy Louisiana (electric)$16.4 (c)9.3% - 10.1%6.81%50.81% -  formula rate plan through 2023 test year -  riders: fuel, capacity, MISO, transmission, distribution, resilience planEntergy Louisiana (gas)$0.16 (d)9.3% - 10.3%7.08%54.35% -  gas rate stabilization plan -  rider: gas infrastructureEntergy Mississippi$4.5 (e)9.91% - 11.92%7.52%49.67% -  formula rate plan with forward-looking features -  riders: fuel, Grand Gulf, MISO, unit power cost, storm damage mitigation and restoration, ad valorem tax adjustment, grid modernization, restructuring credit, power management

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Table of ContentsPart I Item 1Entergy Corporation, Utility operating companies, and System Energy

Rate base (in billions)Current authorized return on common equityWeighted-average cost of capital (after-tax)Equity ratioRegulatory constructEntergy New Orleans (electric)$1.3 (f)8.85% - 9.85% 7.28%55% (g) -  formula rate plan with forward-looking features -  riders: fuel and purchased power, MISO, energy efficiency, environmental, capacity costsEntergy New Orleans (gas)$0.2 (f)8.85% - 9.85%7.28%55% (g) -  formula rate plan