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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

Wind Integration - DOE Project Promotes Collaborative Planning for Balancing Wind Variability across Regions



- Integrating SPP Wind Energy into SERC Electricity Markets

LCG, August 6, 2010 -- Department of Energy has awarded Electric Power Research Institute (EPRI) and LCG Consulting (LCG) a contract under the “20% Wind by 2030” challenge to explore innovative solutions for utility wind energy integration.

LCG will provide the key modeling support to analyze the benefits and costs of regional collaboration for integrating the Southwest Power Pool (SPP) wind energy into the Southeastern Electric Reliability Council (SERC) electricity markets.

“… through coordinating balancing operations between SPP and SERC, we expect the study will begin to quantify the value of integrating regional wind and transmission …,” says Sidart Deb, VP of Operations at LCG.

To determine the physical and financial benefit of inter-regional coordination between SPP and SERC, LCG will use the UPLAN Network Power Model and PLATO database to simulate the entire southeast region.

The results of the study shall answer key questions about the overall economics of building wind plants in SPP and sharing output with SERC to accommodate meet the upcoming federal renewable mandates and to control the variability and uncertainty of wind in availability in SPP.

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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UPLAN-NPM
The Locational Marginal Price Model (LMP) Network Power Model
Uniform Storage Model
A Battery Simulation Model
UPLAN-ACE
Day Ahead and Real Time Market Simulation
UPLAN-G
The Gas Procurement and Competitive Analysis System
PLATO
Database of Plants, Loads, Assets, Transmission...
CAISO CRR Auctions
Monthly Price and Congestion Forecasting Service