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

Puget Energy Eases Restrictions on Some Customers

LCG, March 14, 2001--Eleven industrial electric customers in the Seattle area have reached an agreement with Puget Sound Energy Inc. providing some relief from power prices that have risen about 20 percent in recent months.

The agreement, which must be approved by the Washington state Utilities and Transportation Commission, will allow the five largest of the customers to secure alternative sources of power, including generating their own. The largest among these customers was The Boeing Co.

Four smaller companies, including Intel, will pay a fixed, fairly high price for a now but will later go to a lower flat rate based on the utility's cost to serve them. The smallest customers, the city of Anacortes and Olympic Pipeline, will immediately be place on the lower flat rate.

The 11 customers had requested the regulatory commission for relief from rising prices in the wholesale power market, but it is possible that they had agreed earlier to purchase that power when the going was good.

The Seattle Times reported that Puget Sound Energy had filed suit against six of its largest customers, including Boeing, saying they had reneged on an agreement to buy power at spot market rates.

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