Balancing affordability and reliability: APCo, WPCo file 2025 Integrated Resource Plans

Appalachian Power Company (APCo) and Wheeling Power Company (WPCo) (together, "APCo") today filed their Integrated Resource Plans (IRP) to the Public Service Commission of West Virginia (PSC), fulfilling the requirements set forth by West Virginia Code § 24-2-19. The two comprehensive plans present potential strategies for meeting the energy and capacity needs of their customers over the next 10 years under different scenarios and assumptions.

The 2025 IRPs detail a balanced approach to resource planning, incorporating both short-term and long-term goals. The key objectives of the plans include:

• Affordability: Delivering energy to customers using the most cost-effective resources available.
• Reliability & Resiliency: Ensuring a stable and dependable energy supply.
• Use of Local Resources: Leveraging local energy sources to benefit the community.
• Efficiency Improvements: Enhancing operational efficiency across the board.

To ensure a cost-effective and reliable energy portfolio, the IRPs incorporate various economic scenarios, including high- and low-growth projections. This strategic framework enables APCo to adapt to shifting market conditions and regulatory requirements while prioritizing customer needs.

APCo conducted the modeling under two scenarios to assess future compliance and operational strategies:

1. EPA Impact Scenario: This scenario considers the implications of the EPA 2024 Greenhouse Gas and Effluent Limitation Guidelines, exploring compliance options for coal-fired units.
2. Delayed Environmental Approach: Under this scenario, it is assumed that the EPA guidelines are repealed or replaced, allowing APCo's fossil fuel generation units to operate until the end of their useful lives.

The analysis indicates that the Delayed Environmental Approach is the most cost-effective option, as it significantly reduces capital expenditures by allowing continued operation of coal-fired units.

"We are committed to delivering not just affordable and reliable energy, but the level of service our customers deserve," said Aaron Walker, APCo president and chief operating officer. "Our focus remains on providing meaningful value for our customers at every touchpoint, and we will continue to engage with stakeholders throughout the IRP process to ensure their voices are heard."