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

Southern California Edison Submits Market Re-Entry Plan

LCG, May 3, 2002-Southern California Edison (SCE) last week gave the California Public Utilities Commission its plan to reestablish an investment-grade credit rating.

The utility, which carries a "BB" credit rating, got into trouble last year when caught between retail price caps and skyrocketing wholesale prices. By January 2001, SCE had $6.35 in "undercollections," and California appointed the Department of Water Resources to buy power in its place.

The SCE plan, submitted late Wednesday, asks permission to enter long-term contracts and elaborates on the need to avoid spot purchases. SCE also included prompt rate review by regulators to be implemented if undercollection exceeds 5 percent of SCE revenue; the utility defines "prompt" as less than 30 days.

According to the plan, the DWR would initially co-sign SCE contracts, but ultimately the utility would assume full ownership once its credit rating improved sufficiently.

SCE hopes that the Commission will approve the plan by September or early October.

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