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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

Arizona Biomass Project Nears Commercial Operations

LCG, May 15, 2008--Renegy Holdings, Inc. (Renegy) yesterday issued an update on its business activities for the first quarter of 2008. A key accomplishment is completing a 24-MW, power project located near Snowflake, Arizona that uses biomass as fuel. Renegy has 20-year, power-purchase agreements (PPAs) for the project with Arizona Public Service Company (APS) and Salt River Project (SRP).

The new electric generating facility is adjacent to a recycled newsprint mill operated by Catalyst Paper Corporation, which provides recycled paper fibers to fuel the plant. This fuel supply is supplemented by wood wastes and residues from nearby forests and other sources. The plant includes a new Babcock and Wilcox bubbling fluidized bed (BFB) boiler designed to meet the targeted fuels for use at the plant.

The Snowflake facility was synchronized to the grid on April 24, and full generating power has since been achieved. Various tests remain to be completed, including emissions, boiler performance and final certification. Renegy anticipates the facility to commercial operations prior to June 30, 2008.

Renegy, headquartered in Tempe, Arizona, is a renewable energy company focused on acquiring, developing and operating a growing portfolio of biomass power generation facilities. As stated by its CEO, "Our focus in 2008 is on building our core business and positioning ourselves to capitalize on the growing market opportunities for renewable energy."
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