CAISO/WEIM
CAISO Board of GovernorsCalifornia Agencies & LegislatureCalifornia Air Resources Board (CARB)California Energy Commission (CEC)California LegislatureCalifornia Public Utilities Commission (CPUC)EDAMOther CAISO CommitteesWestern Energy Imbalance Market (WEIM)WEIM Governing Body
The California Independent System Operator serves about 80% of California's electricity demand, including the service areas of the state's three investor-owned utilities. It also operates the Western Energy Imbalance Market, an interstate real-time market covering territory that accounts for 80% of the load in the Western Interconnection.
© RTO Insider LLC
California regulators have approved rules to streamline permitting of transmission projects, saying the move is needed to maintain grid reliability and reach state climate goals.
Hydro-Québec
As the Trump administration forged last-minute agreements with Canada and Mexico to postpone steep new tariffs, the energy industry fretted about potential fallout for cross-border supply chains and wholesale electricity markets.
CAISO
CAISO's Western Energy Imbalance Market provided participants $374.25 million in benefits during the fourth quarter of 2024, down about 4% from the same period a year earlier, according to an ISO report.
© RTO Insider LLC
BPA would have to strike several types of agreements, many of which are complex and could take years to implement, to tackle seams that could arise if BPA joins a day-ahead market, agency staff said during a workshop.
© RTO Insider LLC
BPA could face high implementation fees and operating costs under both SPP’s Markets+ and CAISO’s EDAM, but exact amounts are in flux.
County of Monterey, Calif.
California regulators have proposed new safety standards for battery energy storage systems following a series of incidents at the facilities, including a major fire at Vistra’s Moss Landing site.
Shutterstock
FERC approved CAISO’s tariff revisions related to real-time bid cost recovery rules for energy storage resources.
© RTO Insider LLC
The Western Power Pool faced “real potential weaknesses” in 2024 due to staff shortages and outdated financial and accounting systems, the organization’s leadership said during their annual member meeting.
Western Power Pool
Members of a key WRAP stakeholder group voted to prioritize three topics of concern as the group continues developing the program aimed at addressing resource adequacy and reliability in the West.
California Energy Commission
CAISO peak demand will grow from 48.3 GW in 2024 to about 68 GW in 2040, according to a new forecast that attributes much of the increase to data center load.
Want more? Advanced Search