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Public Service Company of Oklahoma Completes Acquisition of Green Country Power Plant

LCG, July 3, 2025--American Electric Power (AEP) announced today that on June 30, the 795-MW Green Country Power Plant officially became part of the generation portfolio of Public Service Company of Oklahoma (PSO), a unit of AEP.

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Alliant Energy Submits Plans to Iowa Utilities Commission for the Addition of 1,000 MW of Wind Capacity

LCG, July 2, 2025--Alliant Energy today announced plans to add up to 1,000 MW of wind energy generating capacity in Iowa to meet demand and ensure reliable, affordable energy for its customers. The plans are included in a filing with the Iowa Utilities Commission (IUC), and the company anticipates a decision from the IUC in the first quarter of 2026.

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Press Release

ERCOT Electricity Market 2014 - Simulation of the Competitive Renewable Energy Zones (CREZ)



LCG, January 22, 2010 – LCG CONSULTING has released a report on ERCOT Electricity Market 2014 - Simulation of the proposed CREZ wind expansion under the nodal market protocol. This report summarizes the results of extensive hourly simulations of the projected CREZ scenario 2.

The market forecasts and economic analyses are based upon sophisticated, hourly simulations of the entire ERCOT wholesale power market for year 2014 using LCG’s proprietary UPLAN Network Power Model (UPLAN-NPM) and PLATO database for ERCOT. UPLAN simulates the electrical network and the interacting energy and ancillary services markets. It optimizes generation and transmission simultaneously which is necessary for evaluating renewable technologies such as wind, solar, and storage technologies. The simulation also includes the proposed additional generation such as coal, gas, and wind.

The report includes forecasts for LMPs, A/S prices, hub prices, zonal prices, and congestion costs (CRRs). The report can be customized to include additional details such as generator performance, hourly LMPs, transmission congestion, and other information of interest.

Please see the flyer for more information. Should you be interested in a preview of the report via webcast, please contact Julie Chien.


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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