FERC rejected an amended ISA filed by PJM to allow an existing data center co-located at a Talen Energy nuclear plant to expand, saying it did not meet the commission's standards for changes from its pro forma rules.

A federal judge has blocked implementation of Texas' right-of-first-refusal law in the parts of the state overseen by FERC.

Utilities and grid operators urged caution on new dynamic line rating requirements while state regulators, consumers and grid enhancing technology firms said they want the mandates.

The U.S. Department of Energy announced almost $2 billion in new funding from the Infrastructure Investment and Jobs Act aimed at improving grid reliability and resilience.

The growth of battery storage resources in the West largely contributed to an "uneventful" summer on the grid, despite record-breaking peak loads and temperatures.

MISO wants FERC to reconsider its decision to let a jointly managed flowgate with SPP stand, with the RTO arguing the North Dakota cryptomining facility burdening the line is SPP’s responsibility alone.

NYISO proposed to increase the Rate Schedule 1 carryover to $5 million, while the Installed Capacity Working Group discussed different ways to incentivize transmission security via the markets.

The dispute between Exelon and Constellation Energy continued to play out in FERC, as the latter and others protested a series of filings from the former’s utilities seeking to implement new rules for co-locating data centers at power plants in their territories