EnergyOnline
Services

RSS FEED

EnergyOnline.com rss

News

Minnesota PUC Approves Operations Extension for Xcel Energy's Prairie Island Nuclear Plant

LCG, August 15, 2025--Xcel Energy announced that the company received state approval yesterday from the Minnesota Public Utilities Commission to extend operations of the Prairie Island nuclear plant through the early 2050s. Prairie Island has two units that have a combined generating capacity of 1,100 MW. The units’ current operating licenses expire in 2033 and 2034.

Read more

PGE Announces Addition of 475 MW of Battery Energy Storage Systems to Improve Grid Reliability and Costs

LCG, August 7, 2025--Portland General Electric (PGE) today announced the completion of three, four-hour lithium-ion utility-scale battery energy storage systems (BESS) in Oregon, adding 475 MW and more than 1.9 GWh of dispatchable capacity to serve the Portland metro area. Each of these BESS facilities can deliver power during peak demand or when other electric generating facilities are limited, which improves system flexibility, reliability and costs.

Read more

Industry News

Largest Solar Facility in San Francisco Bay Area Starts Up

LCG, Dec. 8, 2000--GPU Solar Inc. said it had a grand celebration yesterday for the dedication of the San Francisco Bay Area's largest solar power facility. More than 150 dignitaries were invited to tour the plant and witness the start-up of the 100 kilowatt facility.

They had to listen to speeches, too.

GPU Solar, a joint venture between GPU Inc. and Astro Power Inc., is developer, owner and operator of the Green Mountain Solar - Berkeley plant, which is located on the roof of the Power Light Corp. manufacturing plant in Berkeley. Power Light provided engineering, procurement and construction services for the project.

Power from the facility will be transmitted on wires owned by Pacific Gas & Electric Co., where it will probably get mixed up with electricity generated from natural gas and nuclear plants. But it will be bought off those wires by customers of Green Mountain Co., the outfit that sells power generated by renewable resources.

Fred Hafer, chief executive of GPU Inc., said "By using advanced technologies to provide safe, clean renewable energy we are making a valuable contribution to improving our environment. This power project is a continuation of our efforts to tap renewable energy resources to meet customer demand."

Astro Power made the photovoltaic cells for the plant, and they are spread out in an 11,500 square-foot array. At that rate, it would take 1.7 square miles to produce 500 megawatts.

Copyright © 2025 LCG Consulting. All rights reserved. Terms and Copyright
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