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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

Hearings Begin for Duke's New Coal-fired Units at Cliffside

LCG, January 18, 2007--The North Carolina Utilities Commission yesterday began a three-day hearing regarding Duke Energy Corp.'s plans to construct two coal-fired units at the Cliffside Steam Station. The hearing resulted from Duke's notifying the Commission that its cost estimate for the two, 800-MW units had increased from $2 billion to $3 billion.

In testimony provided yesterday, Duke witnesses further explained that the $3 billion cost excluded finance costs and that the total cost would be even higher.

The issues to be addressed by the Commission at the hearing are the accuracy of project cost estimate and whether the proposed project is the most economically feasible alternative. Duke anticipates a Commission decision by March. The first unit is scheduled to commence operations in 2011.

Duke originally filed its application with the Commission in May 2005 for a "Certificate of Public Convenience and Necessity" (CPCN) to expand and upgrade the Cliffside Steam Station, located in Rutherford and Cleveland counties, North Carolina.

In October 2006, Duke filed the revised, $3 billion estimate with the Commission on a confidential basis. In November 2006, the $3 billion cost estimate was released in response to pressure from opponents that were aware of Duke's filing a confidential cost update with the North Carolina Utilities Commission. The cost increase was driven by new, firm price quotes for major components of the planned facility.

The Commission had planned to rule on the CPCN for the new coal units by the end of 2006. With the roughly fifty percent increase in the estimated cost, the Commission scheduled the current hearing.
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