Resources

CAISO DMM
Battery Capacity, Coal Use Rise in WEIM in 2025
CAISO’s Western Energy Imbalance Market saw an increase in battery storage capacity and coal use in 2025 compared with 2024, although the total load across the market did not increase over the year.
SRP
Ariz. Regulators Approve 2 Coal Plant Conversions
Two Arizona utilities received approval to convert coal-fired power plants to run on natural gas, projects they say will enhance grid reliability, reduce emissions and preserve jobs.
© RTO Insider 
EPSA Summit Held with ISO/RTOs in the Middle of the Political Debate
Politicians increasingly are interested in wholesale markets, which has meant price caps but also is pushing regulators and the industry to move faster on meeting rising demand affordably and reliably.
The White House
Trump Gets Tech Execs to Sign ‘Ratepayer Protection Pledge’
President Donald Trump gathered seven tech leaders at the White House to sign a ratepayer protection pledge holding that they will pay all the costs associated with the boom in construction of data centers.
Earthjustice
Wash. AG, PIOs Sue to Overturn DOE Order to Keep Centralia Plant Running
Washington’s attorney general and a coalition of public interest organizations filed separate lawsuits to overturn the Department of Energy’s order requiring TransAlta to continue operating the state’s last coal-fired plant beyond its scheduled retirement.
Brookfield Renewable
IESO Delays 2nd Window of LT2; Lays out Reqs for Repowered Facilities
IESO officials delayed the second window of the grid operator’s second long-term resource procurement to the second quarter of 2027 and postponed the required milestone commercial operation date to 2032, in response to stakeholder feedback.
IESO
Ontario PMU Expansion Raises Cost Concerns
IESO’s plan to require synchrophasor data from storage resources is prompting cost concerns.
ACI
Data Centers Don’t Cause Rate Increases but Would Still be Wise to Supply Own Power
Data centers have become the whipping boy of high electric bills; consumers believe they are paying higher rates because of these power-hungry server farms. However, it is not that simple, writes Kristen Walker of The American Consumer Institute.
NYISO
NYISO Exceeded Peak Winter Load Forecast in Early February
NYISO exceeded its winter baseline peak load forecast on Feb. 7, its COO told the Management Committee.
ERCOT
ERCOT, Stakeholders Digging into DRRS Ancillary Service
ERCOT plans to use a third workshop to inform the discussion with stakeholders on the Dispatchable Reliability Reserve Service, which faces a June deadline to be brought before the Board of Directors.

Want more? Advanced Search