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U.S. Coal-fired Generating Capacity Retirements in 2025 Are Less Than 20 Percent of Retirements in 2022

LCG, April 13, 2026--The EIA today released an "In-brief Analysis" of U.S. coal-fired generating capacity retirements in 2025. A highlight of the analysis is that, during 2025, the electric power sector retired 2.6 GW of coal-fired generating capacity at four power plants, which is (i) the least since 2010 and (ii) 5.9 GW less than the planned retirement of 8.5 GW at the beginning of 2025.

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EPA Proposes Rule Changes to Coal Combustion Residuals (CCR) Requirements to Restore American Energy Dominance

LCG, April 10, 2026--The U.S. Environmental Protection Agency (EPA) announced yesterday a rule proposing several revisions to the federal regulations governing the disposal of coal combustion residuals (CCR) and the beneficial use of CCR. The EPA designed the rule to encourage resource recovery, allow for site-specific considerations in permitting, and provide regulatory relief while continuing to protect human health and the environment. The EPA will be accepting comments on the rule for 60 days after publication in the Federal Register, and it will also hold an online public hearing on the rule.

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Industry News

California ISO's Board Approves MRTU Design

LCG, October 20, 2005--The California Independent System Operator (California ISO) announced yesterday that its Board of Governors unanimously approved the final elements of the Market Redesign and Technology Upgrade (MRTU).

The MRTU is intended to improve the electricity market structure in California to enable an efficient, competitive, robust market to evolve. The primary elements of the MRTU include the Integrated Forward Market, Full Network Model, and Locational Marginal Pricing (LMP). Implementation of the MRTU will generally create day-ahead and real-time markets similar in nature to those currently operating in the northeastern United States.

The conceptual design of the MRTU was previously approved by the Board and the Federal Energy Regulatory Commission (FERC). A stakeholder review and development process has since occurred to develop more detailed market design and rules. With the latest Board approval, the California ISO plans to further refine of the details and to file the FERC tariff in late November. System trials and training are planned to occur in 2006, with the final implementation planned for February 2007.

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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