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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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Press Release

Hydro Pumped Storage - DOE Award to Support Development of Advanced Water Power Technologies



- Hydropower Grid Services to maximize the benefits of hydropower technologies

LCG, August 9, 2010 -- A consortium headed by Electric Power Research Institute (EPRI) has been selected by the Department of Energy to develop new methods to quantify and maximize the benefits that conventional hydropower and pumped storage hydropower provide to transmission grids. For a period of two years, DOE will provide up to $1.5 million for this effort.

LCG as a member of the consortium will assist EPRI to develop and demonstrate an innovative approach using UPLAN, an industry-proven modeling tool, at the unit level, the plant level, the system level, and the regional/national level, over multiple time scales ranging from hours to years in order to quantify and maximize the benefits provided by conventional and pumped storage hydroelectric projects to transmission grids.

Because of the large role hydro plays in the West, the anticipated increase in renewable portfolio in the West aided by California’s postulated 33% renewable portfolio standard (RPS) by 2020 and the proposed carbon trade policy, the team has selected the Western Electricity Coordinating Council (WECC) as the region of study.

“LCG will simulate the WECC electricity system using its proprietary UPLAN model and the hybrid WECC-California database for the study years 2010 through 2020. Our primary objective is to develop a realistic WECC model to demonstrate how existing and new conventional and pumped storage hydro can bring benefits to the grid to meet the proposed RPS requirements in the West,” said Sidart Deb, Vice President of Operations at LCG.

About LCG Consulting:
With more than 25 years of experience, LCG Consulting is a pioneer and market leader in modeling the competitive energy market. LCG offers a full range of consulting services and specialized software products including the UPLAN Network Power Model and regional PLATO databases which are widely adopted for simulating electric systems.

Contact: Sidart Deb
LCG Consulting
650-962-9670
http://www.energyonline.com

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