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.
With data centers already causing “major disturbances” on the grid, the industry could learn lessons from the recent growth and implementation of IBRs, according to a new Elevate Energy Consulting study.
As some data center operators plan to power their facilities with onsite generation, one researcher a California Energy Commission workshop suggested it might be better to get electricity from the grid instead.
The federal government has put on hold nearly $1 million in funding toward the development of a new independent Western RO to oversee CAISO’s WEIM and EDAM, the West-Wide Governance Pathways Initiative’s Launch Committee said.
The California electric resource portfolio incorporates 63 GW of clean energy and new storage by 2035 and will be sent to CAISO for use in its 2025/26 transmission planning process.
California state lawmakers introduced a much-anticipated bill to implement “Step 2” of the West-Wide Governance Pathways Initiative, marking a significant step toward the creation of a new independent “regional organization” to oversee governance of CAISO’s markets.
FERC denied LS Power’s two petitions for recovery of costs in case the development of a 285-mile transmission line is abandoned, saying the developer failed to adequately show the project’s benefits.
The resignations of COO Joel Cook and Senior Vice President of Transmission Richard Shaheen are the latest in a series of unsettling developments at the federal power agency.
Oregon Sens. Jeff Merkley and Ron Wyden have demanded the Trump administration explain and justify recent actions that could drastically cut staff at the Bonneville Power Administration.
The new paper from Powerex is likely to reignite the debate between supporters of CAISO’s Extended Day-Ahead Market and SPP’s Markets+ just as the competition between the two markets approach critical junctures.
Want more? Advanced Search










