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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

Exelon Generation Breaks Ground on 1,000-MW Combined-Cycle Plant in Texas

LCG, July 9, 2015-Exelon Genaration yesterday held the official groundbreaking ceremony for a new combined-cycle facility at Exelon's existing Colorado Bend Generating Station southwest of Houston, Texas. The project is expected to achieve commercial operation in 2017.

The new, gas-fired facility will add 1,000 MW of electric generating capacity to the existing 498-MW gas-fired generating facilities. The project will use General Electric's new 7HA.02 gas turbines, and the design incorporates dry cooling instead of the traditional wet cooling towers to minimize overall water usage.

The project is one of two new combined-cycle facilities that Exelon is developing in Texas. The other 1,000-MW project will be constructed at Exelon's existing Wolf Hollow Generating Station, located approximately 35 miles outside of Ft. Worth. The Wolf Hollow expansion is also expected to achieve commercial operation in 2017.

"Exelon is a forward-looking company, and what we see is a clean energy future that includes this kind of new technology, which uses little water and produces few emissions while generating electricity at a very low cost," said Exelon Generation's president and CEO. "We're delighted to be the first to employ this GE technology, and we're delighted to do it in Texas. This is how Exelon sees the energy future of America - clean, affordable and efficient."
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