EnergyOnline
Services

RSS FEED

EnergyOnline.com rss

News

X-energy Commences First Irradiation Tests of Advanced TRISO-X Nuclear Fuel at Idaho National Laboratory

LCG, November 6, 2025--X-energy Reactor Company, LLC, (X-energy) and the U.S. Office of Nuclear Energy today announced the start of confirmatory irradiation testing at Idaho National Laboratory (INL) to qualify X-energy’s proprietary TRISO-X fuel pebbles for commercial use in the Xe-100 Small Modular Reactor (SMR). (TRISO stands for TRi-structural ISOtropic). This is the first time that TRISO-X fuel pebbles will undergo irradiation testing in a U.S. lab, which is a critical step in meeting requirements set forth by the U.S. Nuclear Regulatory Commission (NRC) for the commercial deployment of advanced reactors that will use the fuel.

Read more

NextEra Energy and Google Collaborate on Accelerating Nuclear Power Deployment

LCG, October 28, 2025--NextEra Energy and Google yesterday announced two agreements that will help meet growing electricity demand from artificial intelligence (AI) with clean, reliable, 24/7 nuclear power and strengthen the nation's nuclear leadership. First, Google signed a new, 25-year agreement for power generated at the Duane Arnold Energy Center, Iowa's only nuclear power facility. The 601-MW boiling water reactor unit was shut down in 2020 and is expected to commence operations by the first quarter of 2029, pending regulatory approvals to restart the plant.

Read more

Industry News

Cal-ISO Appoints Itself Power Plant Watchdog

LCG, Nov. 30, 2001--The California independent System operator, which has had trouble explaining its role to the Federal Energy Regulatory Commission, has decided to appoint itself watchdog for power plant maintenance and availability in California.

Cal-ISO's board of governors decided yesterday that the agency should set up strict maintenance standards and an enforcement program to make sure owners keep their power plants in good shape and able to deliver electricity whenever the ISO says to do so.

Cal-ISO will have to ask FERC's approval to begin the program next spring.

Power producers and possibly FERC could find objectionable a part of the Cal-ISO plan that would permit it to conduct "surprise" inspections of power plants to make sure maintenance routines are being followed. The cops can't inspect your home without a warrant.

The maintenance standard would be based on records kept by the state's three investor-owned utilities when they owned the plants.

"If you bought a used car, you'd sure like to get the maintenance records and the owner's manual with it," said Phil Pettingill, manager of transmission facilities for the ISO. The analogy won't wash.

If we bought a used car, we'd like the maintenance records and the owner's manual, but we wouldn't share them with a state bureaucrat who wanted to tell us when to drive the car.

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