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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

SaskPower and Cenovus Sign Agreement for Carbon Capture Project

LCG, January 30, 2013--SaskPower and Cenovus Energy executed a 10-year agreement for the purchase of carbon dioxide (CO2) produced from SaskPower?s carbon capture and storage (CCS) project at the Boundary Dam Power Station, near Estevan, Saskatchewan. Cenovus will purchase all of the CO2 captured - 1 million tonnes per year - and transport it to support enhanced oil recovery (EOR) activities near Weyburn, Saskatchewan.

The C$1.24 billion Boundary Dam Integrated Carbon Capture and Storage Demonstration project is currently under construction and scheduled to begin commercial operation on April 1, 2014.

Cenovus will need to construct a pipeline from the power plant to the oil fields, a distance of approximately 70 km. For ten years, Cenovus has been injecting CO2 into the Weyburn EOR field from the Dakota Gasification Corp. (DGC) plant located in Beulah, North Dakota. The new volume received from SaskPower will provide roughly 25 percent of the CO2 injected annually.

With the EOR market for CO2, SaskPower plans to increase its CO2 sales through the installation of additional carbon capture systems on other units.

The Government of Saskatchewan approved construction of the Boundary Dam Integrated CCS Demonstration Project in April 2011.

The existing Boundary Dam Power Station is SaskPower's largest power generating facility and includes six, coal-fired units, with a total plant generating capacity of 824 MW. Unit 3 will be rebuilt to incorporate a carbon capture process that will reduce capacity from about 139 MW to 110 MW, given expected energy loads for the carbon capture process. Cansolv, a wholly owned subsidiary of Shell Global Solutions, will supply the carbon capture process, and Hitachi will supply the steam turbine.
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