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SPP Board Approves Alternative, Accelerated Generation Interconnection Process to Improve Regional Resource Adequacy

LCG, May 8, 2025--The Southwest Power Pool (SPP) Board of Directors approved SPP’s proposed Expedited Resource Adequacy Study (ERAS) at its May 6 meeting. SPP developed the new ERAS in collaboration with its stakeholders in response to the growing need to add new generating resources before the region’s generating capacity is outpaced by its electricity demands. ERAS is intended to be a one-time, expedited study process designed to significantly accelerate the addition of new power generation facilities to the grid and address concerns about the near term ability to maintain the affordable and reliable electric service that consumers expect.

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EDP Renewables Completes Scarlet II Solar and Energy Storage Project in California

LCG, May 7, 2025--EDP Renewables North America LLC (EDPR NA) announced yesterday the inauguration of its Scarlet II Solar Energy Park (Scarlet II) in Fresno County, California. This phase of the solar plus energy storage project includes 200 MW of solar capacity, plus a co-located 150 MW/600 MWh battery energy storage system (BESS). The initial phase of the project, Scarlet I, which provides 200 MW of solar and 40 MW/160 MWh of BESS, achieved commercial operations in July 2024.

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Industry News

California PUC Targets Doubling Renewable Energy by 2030

LCG, March 27, 2020--The California Public Utilities Commission (CPUC) yesterday unanimously approved a new emissions target for its electric sector that would double California's clean energy capacity through 2030 and effectively block new natural gas-fired electric generating facilities.

The CPUC set a target for the electric sector to reduce greenhouse gas (GHG) emissions to 46 million metric tons by 2030, or 56 percent less than 1990 emission levels. California's overall goal is to reduce GHG emissions to 40 percent below 1990 levels by 2030.

"The Decision adopted today provides guidance to load-serving entities to go out and procure approximately double the amount of renewable and storage capacity that is currently online in the electric system in California," said one of the CPUC Commissioners.

The CPUC reference portfolio identifies the need by 2030 for nearly 25 GW of additional renewable and storage resources, including 8,900 MW of new battery storage, which is roughly eight times the front-of-meter battery storage capacity installed in the U.S. today.

The challenge to the California electric sector will be even greater if electrification of (i) transportation, i.e., transitioning from gasoline vehicles to electric vehicles (EV), and (ii) space heating, i.e., moving from natural gas heating to electric heat pumps, increases the demand for electricity.

The CPUC also closed a loophole that would have allowed development of new (but not existing) natural gas plants if paired with energy storage.
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