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Constellation Completes Acquisition of Calpine

LCG, January 7, 2026--Constellation today announced that it completed its acquisition of Calpine Corporation from Energy Capital Partners (ECP). Constellation is now the largest producer of electricity in the U.S., with electric generation facilities across the nation.

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Duke Energy Submits Early Site Permit Application to NRC for New Nuclear Reactors in North Carolina

LCG, December 30, 2025--Duke Energy announced today its submission of an early site permit (ESP) application to the U.S. Nuclear Regulatory Commission (NRC). The site is near the Belews Creek Steam Station in Stokes County, North Carolina. The submittal follows two years of work at the site, and the announcement states that the submittal is part of Duke Energy's strategic, on-going commitment to evaluate new nuclear generation options to reliably meet the growing electricity needs of its customers while reducing costs and risks.

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Industry News

MISO Ready to Kick Off New Electricity Markets

LCG, March 17, 2005--The Federal Energy Regulatory Commission (FERC) yesterday approved the Certificates of Operational and Organizational Readiness filed last month by the Midwest Independent Transmission System Operator (Midwest ISO). The approval carries the Midwest ISO over a critical hurdle and enables the Midwest ISO to launch its Day-Ahead and Real-Time electricity markets on April 1.

The new market design is similar to that used in northeastern markets, such as PJM, New York ISO and ISO New England. Market design elements include security-constrained unit commitment; centralized, security-constrained, economic dispatch; locational marginal pricing (LMP); and a market for financial transmission rights (FTRs).

the FERC conditionally accepted the Midwest ISO's proposed Open Access Transmission and Energy Markets Tariff (TEMT) last August, with conditions that the Midwest ISO certify its market readiness. The Midwest markets were initially scheduled to be launched on March 1, 2005; however, on January 27, the ISO announced a one-month delay, which was stated to be in response to stakeholder requests.

The Midwest ISO service territory extends from eastern Montana through the upper Midwest - including Manitoba - and south to parts of Kentucky and Missouri. With the implementation of the TEMT, the FERC's Standard Market Design, with LMP-based pricing, will generally be in use throughout the northern half of the Eastern Interconnect.

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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