EnergyOnline
Services

RSS FEED

EnergyOnline.com rss

News

EIA Analysis of Southwest Hydropower Generation Shows Record Lows and Slow Recovery

LCG, November 13, 2026--The U.S. Energy Information Administration (EIA) today issued an "In-Brief Analysis" highlighting the record lows for hydropower generation in the Southwest this summer. The prolonged drought conditions affecting the Colorado River Basin caused record low hydropower generation this summer in the Southwestern electricity supply region, which includes Arizona, New Mexico, and small parts of Nevada and California. Hydropower generation from April through August 2026 was a full 28 percent lower than the 10-year average and 19 percent lower than during the same period last year.

Read more

NRC Issues Construction Permit for Long Mott High-Temperature, Gas-Cooled Reactor in Texas

LCG, November 11, 2026--The Nuclear Regulatory Commission (NRC) announced on November 9 that it has approved the Construction Permit Application ("CPA") for the Long Mott Generating Station in Texas. Long Mott Energy, LLC (LME) must obtain a separate operating license from the NRC before loading fuel or operating the reactors.

Read more

Industry News

ComEd Refuels Dresden Unit 2 in 18 Days

LCG, Oct. 4, 2000Commonwealth Edison Co. crowed yesterday that its Nuclear Generation Group had completed a "record 17-day refueling outage" at the company's Dresden Unit 3 nuclear power plant located on the outskirts of Morris, Ill.

The company was fudging the outage took 17 days, 23 hours and 55 minutes but what will Oliver D. Kingsley Jr. accomplish next? Not long ago, any outage at a ComEd nuclear plant was measured in years, not days.

The refueling outage at Dresden Unit 3 was a lot more than restoking the reactor with a few bundles of fuel rods. About 2,500 ComEd and contract workers swarmed over the plant, replacing 20 condenser bellows assemblies, modernizing the electro-hydraulic control system, upgrading moisture separator vanes and in general reconditioning plant systems and equipment so they were in better condition than when the unit was taken off-line on September 15.

Kingsley, who joined ComEd in 1997 as president of its new Nuclear Generation Group, said "I could not be more proud of the exceptional performance shown during this outage. Dresden has set the standard for outages and moved us one step closer to reaching our vision of being the most effective operator of nuclear power plants."

The refueling outage at Dresden Unit 3 was the first of five planned for this autumn at ComEd nuclear plants. We imagine Kingsley, a former U.S. Navy submarine commander, will have his engineers ready to answer bells.

Copyright © 2026 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