ERCOT’s Board of Directors has passed one contentious protocol change and tabled another that have divided stakeholders and staff and led the IMM to argue against the heavy use of ECRS.

MISO’s second, mostly 765-kV long-range transmission plan could tip past $25 billion with the addition of more projects, stakeholders have learned.

A relatively low turnout of constructed capacity in recent years could deepen a potential 2.7-GW capacity deficit in summer 2025 to more than 14 GW by summer 2029, MISO and OMS revealed in a five-year projection.

ISO-NE announced its plans to increase the transfer limits of three interfaces in Maine at the Planning Advisory Committee’s meeting.

Growing demand from Northern Virginia’s Data Center Alley could outpace the power industry’s ability to keep up, according to a new report by Aurora Energy Research.

Two years after announcing its $1.8 billion Joint Targeted Interconnection Queue transmission portfolio with SPP, MISO is putting final touches on FERC filings to make it happen.

FERC has accepted the results of ISO-NE’s forward capacity auction 18, finding the auction was run according to the rules of ISO’s tariff and protests submitted by climate activists were outside the scope of the proceeding.