EnergyOnline
Services

RSS FEED

EnergyOnline.com rss

News

TerraPower Announces Start of Construction on First Utility-Scale Advanced Nuclear Plant in Wyoming

LCG, April 23, 2026--TerraPower announced today the official start of construction on its Kemmerer Unit 1 nuclear power plant, which could be the first utility-scale advanced nuclear power plant in the United States. In early March, the Nuclear Regulatory Commission (NRC) announced that it had authorized the staff to issue a construction permit for Unit 1 commercial nuclear power plant in Kemmerer, Wyoming.

Read more

TVA Announces Two Energy Storage Agreements Totaling 425 MW/1,700 MWh

LCG, April 22, 2026--The Tennessee Valley Authority (TVA) yesterday announced two new, 20-year agreements for a 225 MW/900 MWh battery energy storage system (BESS) project in East Tennessee and for a 200 MW/800 MWh BESS project in northern Alabama. Both projects are planned to commence commercial operations in 2029.

Read more

Industry News

California PUC Approves Peninsula Transmission Project

LCG, August 20, 2004--The California Public Utilities Commission (CPUC) yesterday approved Pacific Gas and Electric's (PG&E) proposal to install a new, 27-mile, 230 kV transmission line on the San Francisco Peninsula. The CPUC determined that the project is needed to allow PG&E to reliably meet electric demand in the San Francisco Peninsula. The project will increase the ability to deliver power north into San Francisco and allow San Francisco's aging, Bayview-Hunter's Point Power Plant to be retired. The new transmission line is expected to be in service by mid-2006.

The project will connect Jefferson and Martin substations, which are currently connected by a 60 kV transmission line. The initial plan was to modify the existing towers to add the new line. Community groups objected and a variety of alternatives were considered prior to arriving at the approved project, which includes burying the majority of the new line. To alleviate concerns regarding the impact of EMFs, one of the special conditions is that the new line will be buried to 11 feet in all residential areas and by schools, daycare centers, senior centers, parks, and similar public places. The standard depth for such a cable is five to six feet. The additional depth requirement will increase the cost by about $8 million, or a total of about $230 million.

Additional unprecedented precautionary measures imposed by the CPUC include arranging conductors in a triangular configuration to reduce EMF levels and strategic line placement along the entire route to reduce EMF exposure.

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