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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

Nevada Utilities Contract for 50-MW Solar Plant

LCG, December 23, 2002--Power purchase agreements have been signed by two Nevada utilities, Nevada Power and Sierra Pacific Power, for output from a planned 50-megawatt solar plant to be built by Duke Solar, a Duke Energy affiliate.

Nevada Power has contracted for about two-thirds of the plant's generation, while the remaining third will go to Sierra Pacific Power. Duke has indicated that the facility, near Boulder City, will start operation in March 2005. The price at which at the power would be purchased was not revealed.

The purchases follow a half dozen contracts for 227 megawatts of wind and geothermal power, based on a state requirement next year that five percent of Nevada utilities' sales be from renewable sources. Next year's requirement will not be met by the utilities. By 2005 and 2006, however, the corporate parent of Nevada Power and Sierra Pacific Power, Sierra Pacific Resources, should meet and then surpass the requirement, which is due to increase to 15 percent by 2013.

The plant to be built will heat oil by using parabolic troughs lined with mirrors. The oil will then heat water for use in a steam turbine.
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