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AES Announces Construction Complete on 1,000-MW, Solar-Plus-Storage Project in California

LCG, June 11, 2025--The AES Corporation (AES) announced today that it has completed construction of the 1,000 MW Bellefield 1 project, which is under a 15-year contract with Amazon. Bellefield is a two-phase project, with each phase including 500 MW of solar plus 500 MW of a four-hour, battery energy storage system (BESS). When Phase II is completed in 2026, the total installed capacity will be 2,000 MW, and AES expects the total project will be the largest solar-plus-storage facility in the United States.

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Duke Energy Proposes to Build 1,400-MW Natural Gas-Fired Power Plant in South Carolina

LCG, June 9, 2025--Duke Energy announced today its intent to submit an application to the Public Service Commission of South Carolina (PSCSC) for approval to build a new natural gas combined-cycle generating facility with hydrogen capability in Anderson County, South Carolina. The company plans to submit the construction application to the PSCSC later this year. If approved, it expects construction would commence in summer 2027, with operations beginning by early 2031.

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Industry News

Calpine Contracts With California May Be Revised

LCG, Apr. 5, 2002--Negotiators for California and Calpine representatives have indicated that changes may be made within days to power-purchase contracts signed by Gov. Davis during the power crisis in early 2001.

At the time they were signed, some of the contracts with Calpine were seen as being among the better deals signed by the state. Critics of the contracts have said that some of the contracts cause the state to buy power at night, when much less power is needed. A particular contract calls for "capacity payments" to a peaking plant in order to have it available continuously. The contract is worth $80 to $90 million per year for 20 years, but does not cover any actual electricity delivery.

The state's attorney general Bill Lockyer has filed a series of complaints with the Federal Energy Regulatory Commission regarding prices charged by energy suppliers, a complaint which would likely be withdrawn in the case of Calpine if contracts are revised. Concerns about Calpine's aggressive expansion and its dependence on debt have caused its stock price to fall approximately 80% from its level at this time last year. Bill Highlander, director of public relations at Calpine, said that new contracts are not being considered to emphasize more payments within a shorter time-frame. "More money upfront is always a good thing. But we don't need it," he said.
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