Ontario Premier Doug Ford followed through on a threat to implement a 25% tariff on electricity exports to the US, a response to President Trump's own 10% tariff that went into effect last week.

PJM gave more detail on its plan to scale back a 30% adder it added on the synchronized and primary reserve requirement in May 2023.

The Bonneville Power Administration announced it intends to join SPP’s Markets+, saying in its draft policy that the day-ahead market “is the best long-term strategic direction for Bonneville, its customers and the Northwest.”

Proponents of SPP’s Markets+ argued in their last “issue alert” that the day-ahead market option provides a robust footprint with “exceptional generation and load diversity” across the region while also claiming recent warnings about its seam with CAISO’s EDAM are overblown.

The PJM Planning Committee endorsed by acclamation revisions to Manual 14H to conform with changes to the RTO’s surplus interconnection service process FERC approved in February.

Participants at the National Association of Regulatory Utility Commissioners’ Winter Policy Summit emphasized the need for additional investment in the grid.

Presenting to the ISO-NE Planning Advisory Committee, Eversource Energy introduced a new set of asset-condition projects that could cost the region billions over multiple decades.

ERCOT wants to use CenterPoint Energy's leased mobile generators to temporarily resolve reliability issues in the San Antonio area.

Among other items, the Markets and Reliability Committee will consider whether to establish new wildfire procedures for the RTO and transmission owners to follow ahead of and during fire conditions which could impact transmission.