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News
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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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LCG, April 21, 2025--NovaSource Power Services ("NovaSource") recently announced that it has partnered with Doral Renewables and has been selected as the Operations and Maintenance ("O&M") and Generator Operator ("GO") for the Mammoth Solar Project, one of the largest agrivoltaics facilities in the United States.
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Industry News
Avista Takes Steps to Mitigate Power Shortage
LCG, Aug. 11, 2000--Avista Corp. yesterday announced three steps that will help it climb out of the hole it dug for itself when it allowed its inventory of available power to fall well below the demands of its native load.The most immediate relief will be provided by a 60 megawatt natural gas-fired turbine power plant near Spokane, Wash., which the utility brought on line yesterday. Ordinarily, the plant is held in reserve under an operating license that limits its use to a specified number of hours during periods of peak demand.Washington Gov. Gary Locke issued an energy supply alert order that allowed operation of the plant after the Spokane County Air Pollution Control Authority notified the governor that extended operation of the turbine would have no negative impact on regional air quality.The company also received approval from the Washington Utilities and Transportation for a special request for proposal for new power generation under which the WUTC agreed to waive normal time limits related to going out into the market to see what options are available for development of new generation resources.In the third step, Avista requested and received WUTC approval for deferred accounting of the financial devastation caused by the companys inability to cover power demand with either its own resources or generation arranged for in advance.The problem largely stemmed from the companys sale of its 175 megawatt interest in the coal-fired Centralia power plant earlier this year. When the plant was sold, Avista decided not to contract for replacement power, betting that spot market prices would be cheaper in May and June. It was a bad bet.The problem was made worse by trading activity in which Avista sold power short for the same period, meaning it agreed to deliver electricity without having electricity to deliver. It had to go into the spot market to cover its promises. Avista said the trading was unauthorized, but that didnt make it less painful.
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UPLAN-NPM
The Locational Marginal Price Model (LMP) Network Power Model
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UPLAN-ACE
Day Ahead and Real Time Market Simulation
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UPLAN-G
The Gas Procurement and Competitive Analysis System
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PLATO
Database of Plants, Loads, Assets, Transmission...
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