EnergyOnline
Services

RSS FEED

EnergyOnline.com rss

News

SPP's Western Expansion Set for Implementation on April 1

LCG, March 13, 2026--The Southwest Power Pool (SPP) announced yesterday that leaders from the participating organizations voted unanimously to proceed as planned with expanding its regional transmission organization (RTO) services into the Western Interconnection. SPP sees the decision to proceed as planned as a strong signal of confidence as SPP and its partner utilities prepare for this key milestone, which will occur overnight between March 31 and April 1.

Read more

Entergy Estimates Customer Savings of $5B from "Fair Share Plus" Data Center Agreements

LCG, March 6, 2026--Entergy yesterday announced approximately $5 billion in total savings for 2.3 million customers in Arkansas, Louisiana and Mississippi resulting from data center customer agreements in those states. Entergy, which completed its first data center customer agreement in 2024, projects the customer savings over the next 20 years and after the regulatory approval or acknowledgement of the public service commissions in those states.

Read more

Industry News

Duke Submits COL Application for New Nuclear Power Station

LCG, December 14, 2007--Duke Energy yesterday submitted a combined construction and operating license (COL) application to the Nuclear Regulatory Commission (NRC) for the William States Lee III Nuclear Station. The new generating capacity is needed to meet Duke Energy Carolina's forecast growth in electric demands.

Unlike most plans to construct nuclear reactors in the United States, Duke proposes to build the two reactors at a greenfield site, rather than to add new capacity at an existing nuclear power station. The site is located in Cherokee County, South Carolina.

Duke selected Westinghouse Electric's AP1000 design for the William States Lee III Nuclear Station. The AP1000 design incorporates passive safety features. The NRC approved the Design Certification on December 30, 2005. The proposed two units will have a combined electric generating capacity of 2,234 MW.

Duke's COL application relies upon the COL application submitted October 31, 2007 to the NRC by the Tennessee Valley Authority (TVA) and NuStart Energy, a consortium of nuclear energy companies, to build two nuclear reactors at TVA's Bellefonte site in northern Alabama. Other companies that have announced the selection of the AP1000 design as the basis for additional COL applications to construct reactors include Progress Energy, Southern Company, SCANA and Santee Cooper.
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