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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 Selects GE-Hitachi's ABWR for New Texas Nuclear Station

LCG, March 27, 2009--Exelon has selected the GE-Hitachi Nuclear Energy (GEH) Advanced Boiling Water Reactor (ABWR) for a new nuclear power plant proposed in Texas. Exelon's plans now call for installing two, 1,350-MW units at the new power station.

Exelon had originally selected the GEH Economic Simplified Boiling Water Reactor (ESBWR). On September 3, 2008, Exelon Nuclear Texas Holdings, LLC filed an application with the Nuclear Regulatory Commission (NRC) for a Construction and Operating License (COL) for two ESBWRs in Texas designated as Victoria County Station, Units 1 and 2. Exelon will need to update its COL application to reflect the new design.

The ESBWR is a more advanced design than the ABWR and employs passive safety features that rely upon natural forces, such as gravity, to reduce reliance on active, mechanical systems, like pumps and valves. However, the ESBWR has not been built, although applications have been submitted to the NRC by Dominion, Detroit Edison and Entergy.

The ABWR has design certification and five units are currently operating in Japan. The change to the ABWR is expected to result in a shorter approval process and greater likelihood of qualifying for federal loan guarantees.
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