Business Context and Reporting Period
This Form 8-K, dated July 29, 2025, is filed by PPL Corporation, Louisville Gas and Electric Company (LG&E), and Kentucky Utilities Company (KU). The report details a regulatory stipulation filed with the Kentucky Public Service Commission (KPSC) regarding future generation construction projects and associated accounting matters.
Key Financial Metrics and Capital Expenditures
The filing outlines projected capital expenditures rather than current period financial results.
- Total Projected Capital Expenditures: Approximately $4.1 billion (including AFUDC) for the 2025 to 2031 period.
- Impact on PPL Capital Plan: Approximately $2.3 billion of the total is included in PPL Corporation's 2025 to 2028 $20 billion capital plan.
- Withdrawn Project Value: The Cane Run Battery Electric Storage System (BESS) project represented approximately $0.9 billion of the capital plan.
- Rate Base Impact: The assumed rate base projection for the withdrawn BESS project was approximately $0.5 billion, reflecting 40% tax credits.
The filing does not provide specific revenue, profit, cash flow, margin, debt, or liquidity figures for the reporting period.
Material Changes and Regulatory Developments
The Companies reached a stipulation with intervenors to resolve issues regarding generation projects. Key changes include:
- Approved Projects: Certificates of Public Convenience and Necessity are sought for:
- A 645 MW natural gas combined-cycle unit at KU's E.W. Brown Generating Station (Brown 12).
- A 645 MW natural gas combined-cycle unit at LG&E's Mill Creek Generating Station (Mill Creek 6).
- A selective catalytic reduction (SCR) system at KU's Ghent Generating Station, Unit 2.
- Withdrawn Project: The proposal to build a 400MW (1,600 MWh) BESS at LG&E's Cane Run Generating Station was withdrawn without prejudice.
- Asset Retirement: The retirement date for existing Mill Creek Unit 2 is extended from 2027 to the in-service date of Mill Creek 6.
- Accounting Treatment: Construction costs for Brown 12 and Mill Creek 6 are eligible for AFUDC treatment; Ghent 2 SCR costs will be recovered via the Environmental Cost Recovery mechanism; Mill Creek 6 costs will use a new rate tracker.
Guidance, Outlook, and Risks
Outlook and Management Commentary:
- PPL Corporation is not modifying its capital plan or rate base projections at this time, anticipating additional investment needs, including transmission for data centers in Pennsylvania.
- PPL plans to update its capital plan and rate base projections during the year-end earnings call.
- The Companies retain the right to seek approval for the Cane Run BESS or similar projects in future proceedings.
Risks and Contingencies:
- The stipulation is subject to KPSC approval. A hearing is scheduled for August 4, 2025, with a ruling anticipated in the fourth quarter of 2025.
- The Companies cannot predict the final outcome of the proceeding.
- Forward-looking statements are subject to risks including regulatory cost recovery, market demand, and political or economic conditions.
Investor Verification Checklist
- Verify the final KPSC ruling on the stipulation, expected in Q4 2025.
- Monitor the year-end earnings call for updates to PPL's capital plan and rate base projections.
- Track the status of the withdrawn Cane Run BESS project for potential future re-filing.
- Review the implementation of the new rate tracker mechanism for Mill Creek 6 costs.
- Assess the impact of the extended retirement date for Mill Creek Unit 2 on operational costs.