EnergyOnline
Services

RSS FEED

EnergyOnline.com rss

News

SPP and Member Utilities Successfully Achieve Western Expansion Milestone

LCG, April 2, 2026--Southwest Power Pool (SPP) today announced that the expansion of its service territory into the Western Interconnection has been a success. The milestone makes SPP the first regional transmission organization (RTO) with services spanning the Eastern and Western Interconnections. Its member organizations, which cover all or part of 17 states, can now benefit from a more operationally and geographically diverse integrated system.

Read more

Holtec Achieves Milestone towards Restarting Palisades Nuclear Facility and Advances Plans to Build Two SMRs at Palisades Site

LCG, March 31, 2026--Holtec International yesterday announced that it successfully completed a milestone test necessary to return Holtec's Palisades Nuclear Generating Station to service. The 805-MW pressurized water reactor (PWR) is located in Michigan and was shut down by Entergy in May 2022. Holtec acquired the facility in June 2022 and has pursued a path to return the plant to service.

Read more

Industry News

Successful Pilot Test of Carbon Capture at We Energies Coal Plant

LCG, October 9, 2009--The Electric Power Research Institute (EPRI), We Energies, and Alstom announced yesterday that a pilot project testing an advanced chilled ammonia process has demonstrated more than 90 percent capture of carbon dioxide (CO2) from the flue stream of a coal-fired power plant in Wisconsin.

The pilot project is at We Energies' Pleasant Prairie Power Plant, where Alstom's patented chilled ammonia process for carbon capture has been tested using a 1.7-MW (electric) slipstream from the flue gas. The project, which began last year, provides key research metrics around over 7,000 hours of operation, ammonia release, CO2 removal levels, and CO2 purity under a range of actual utility operating conditions. The project is scheduled for completion this year.

Alstom and EPRI are conducting a number of other carbon capture demonstration projects, and the test results and project experiences gained at the We Energies facility provide valuable insight toward improving the design and scaling up the process.

At AEP's 1,300-MW, coal-fired Mountaineer Plant, Alstom has installed a larger system for a 20-MW (electric) capture system. At this site, the captured CO2 will be compressed, transported via pipeline and injected into two different saline reservoirs located approximately 8,000 feet beneath the plant site. The pilot project will included monitoring the sequestered CO2 over time.

The EPRI's collaborative activities support efforts to advance CCS technologies to commercial scale and to provide information to the public and industry on future power supply options.
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