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

Midwest ISO Releases Draft Tariff

LCG, June 23, 2003--A set of draft tariff and market rules governing day-ahead and real-time energy markets, called the Open Access Transmission and Energy Markets Tariff, has been released by the Midwest Independent Transmission System Operator.

The rules were revised based on responses from ISO members and interested parties, following a technical conference held in May, and are being made subject to further comment. In addition, a sample allocation for financial transmission rights has been made public. The allocation was determined by using a network data model, incorporating generating resources and load. The Midwest ISO is asking for input on the system for allocation.

According to James P. Torgerson, president and chief executive officer of the ISO, "Defining the tariff langugage necessary to provide a solid blueprint for market operations, developing a network data model and producing initial financial transmission rights allocations are key components of our overall plan for ensuring a smooth market opening." The ISO intends to make an informational filing with FERC by August 1. "We are committed to honoring existing contracts and service arrangements consistent with federal and state policy," Torgerson said.

A guide to the Midwest Market Initiative is posted at www.midwestmarket.org.
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