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

NSTAR Transmission Upgrade Receives Approval from State

LCG, January 14, 2005--Yesterday the Massachusetts Energy Facilities Siting Board unanimously approved an earlier draft decision to accept NSTAR's proposal to construct a new, 345-kV electric transmission line designed to improve system reliability and capacity between generation facilities located in southeastern Massachusetts and Rhode Island, and loads in northeastern Massachusetts and the Greater Boston area.

The load area is now served by a single 345-kV line from the north, plus several low voltage line, and has limited options for competitively priced, electricity supplies.

The new, 18-mile, underground transmission line will extend from Stoughton to Boston and is estimated to cost $217 million. Project construction is planned to commence in early spring of this year, with the line in service by June 2006.

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