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EPA and Texas Railroad Commission Sign Memorandum of Agreement for Permitting Geologic Storage of Carbon Dioxide

LCG, April 29, 2025--Officials from the U.S. Environmental Protection Agency (EPA) and Texas Railroad Commission (RRC) signed a memorandum of agreement (MOA) today outlining the state’s plans to administer programs related to carbon storage wells, known as Class VI wells. The MOA signing is a required step in the RRC’s application to be granted authority to permit Class VI wells in the state of Texas. EPA is currently preparing a proposed approval of RRC’s primacy application.

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Calpine and ExxonMobil Sign CO2 Transportation and Storage Agreement for CCS Project in Texas

LCG, April 24, 2025--Exxon Mobil Corporation (ExxonMobil) announced yesterday an agreement with Calpine Corporation (Calpine) to transport and permanently store up to 2 million metric tons per annum (MTA) of CO2 from Calpine’s Baytown Energy Center, a natural gas-fired facility located near Houston, Texas. This is part of Calpine’s Baytown Carbon Capture and Storage (CCS) Project that is designed to add CCS for the facility’s CO2 emissions. The Calpine facility could then provide a 24/7 supply of low-carbon electricity to the Texas grid plus steam to nearby industrial facilities.

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Industry News

New England Power Plants There When Needed, ISO Says

LCG, Jan. 15, 2001ISO New England Inc., the manager of the transmission grid in much of the U.S. Northeast, said on Friday that it is conducting a study on power plant availability in its region and so far the operators of generating units appear to be responding well.

The study, which is expected to be completed in late March, is focusing on what are the drivers for unit outages including the impact of market operations, age, environmental retrofits and other factors, the ISO said.

ISO New England said it has observed that since the wholesale electricity marketplace opened to competition in May 1999, generating units have been responsive to ISO requests and made aggressive efforts to be available to meet peak demand.

The study indicates that power producers conduct maintenance when plants are not likely to be needed, generally during seasonal off-peak periods in the spring and fall.

In addition, ISO New England said it has noted that during short-term peak demand periods that occur during the spring or fall, or when a generator suddenly trips off-line and is unavailable, generators and their operators work vigorously to have the generating units online, maintain system reliability and meet the needs of New England's electricity consumers.

Other observations include that during peak demand summer and winter months, when the weatheris more temperate than forecasted, generators may conduct spot, or short-term maintenance outages, in order to prepare for days when demand is high.

ISO New England said it will post the study on the World Wide Web when it is complete.

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