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PacifiCorp’s 2025 Plan Focuses on Renewables, Storage, and Extended Coal Use

PacifiCorp, a major utility serving customers across the western United States, has released its 2025 Integrated Resource Plan (IRP), outlining ambitious goals for renewable energy expansion and grid modernization while navigating the challenges of coal phase-outs and shifting federal policies. The plan emphasizes the company’s strategy to add 4.7 gigawatts (GW) of wind and solar capacity and 1.7 GW of energy storage by 2031. However, the utility also faces significant challenges from federal policy changes...

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FERC Complaint Targets Duke, PJM Transmission Planning

A coalition of large energy consumers and ratepayer advocates has filed a complaint with the Federal Energy Regulatory Commission (FERC), urging the agency to prohibit transmission owners from independently planning "local" transmission projects exceeding 100 kilovolts (kV). The coalition argues that such local planning, lacking independent oversight, leads to inefficient and costly transmission development, resulting in unjust and unreasonable rates for consumers.

Background

Transmission planning involves determining the necessary infrastructure to transport electricity from generation sources to consumers. In the United States, this planning is typically conducted by transmission owners, which are often investor-owned utilities. These entities are responsible for identifying and implementing transmission projects to meet local reliability needs. However, the coalition contends that this approach can result in projects that are not cost-effective and may not represent the most efficient solutions for consumers.

The Complaint

The coalition's complaint highlights several concerns:

  • Lack of Independent Review: Local transmission projects...

Overhead


Priority to Asset Management

Time to focus on planning contingencies and balancing risk BY DON ANGELL AND MARK RIVERS, Doble Engineering Company By definition for electric utilities, asset management refers to an established system used to monitor and maintain valuable commodities such as transformers and power lines....

Underground


Solving Underground Cable Problems with Partial Discharge Testing

How to prevent failure with partial discharge testing BY HENNING OETJEN, Megger Partial discharge (PD) measurements are increasingly used as a reliable and non-destructive diagnostic method to detect weak spots in the insulation of underground cables. Routinely, partial discharge measurements are...

Infrastructure


Facing Climate Change Challenges

Overcoming everyday challenges with modern solutions BY DAVE BRYANT, CTC Global Corporation Utilities constantly face challenges associated with climate change. While coal plants are being retired as natural gas and renewable sources are being brought online to reduce greenhouse gas emissions,...