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

Mississippi Agency Opposes FERC Vision of Competitive Markets

LCG, Oct. 9, 2003--The state agency in charge of regulating utilities in Mississippi, the Mississippi Public Service Commission, has filed documents with the Federal Energy Regulatory Commission that detail strong opposition to increased grid access for merchant power plants.

Southeastern legislators have been generally opposed to FERC's intended remaking of electricity markets by the standardization of rules and tariffs across large areas, on the grounds that Southeastern electricity prices are already low relative to prices elsewhere in the nation, and will rise if transactions with other parts of the country increase. Language in the Public Service Commission's filings calls FERC's policy direction "patently flawed" and says it "unlawfully infringes upon the jurisdiction of the states."

Whether or not momentum towards regional markets picks up speed or slows may depend on the outcome of work in Congress on national energy legislation. Sen. Trent Lott, R-Miss., hopes to impede FERC's ability to impose rules on the states. Utilities such as Southern Co., which has service territory through much of the South, feel competitive pressure from new merchant plants, and do not want to pay for transmission upgrades in other regions.

The merchant developer Calpine has produced analyses indicating that new generating units could replace 5,700 megawatts of older plants owned by Entergy, which has service territory in several states. Entergy disputes the basis on which the study's conclusions were made, citing what it sees as optimistic fuel cost savings, while Calpine contends that Entergy wants to protect its own subsidiaries through the bidding process.
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