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supercritical CO2


The POWER Interview: Pioneering STEP Supercritical Carbon Dioxide Demonstration Readying for 2022 Commissioning

Construction of the 10-MWe Supercritical Transformational Electric Power (STEP) pilot plant, a public-private collaboration to demonstrate and test supercritical carbon dioxide (sCO2) power generating technology, is making marked progress toward…


Gas Turbine Technology Advances That Could Boost Their Future Relevance

Gas turbines have grown into a hallmark of the modern power system for their high efficiency, reliability, operational flexibility, fuel flexibility, and low-emission power options. But if gas turbines are…


UK's First Gas-Fired Allam Cycle Power Plant Taking Shape

The inventor of the Allam-Fetvedt Cycle, a novel power cycle that uses supercritical carbon dioxide (sCO2), is collaborating with a subsidiary of Singapore-based Sembcorp Industries to potentially develop the UK’s…


8 Rivers Unveils 560 MW of Allam Cycle Gas-Fired Projects for Colorado, Illinois

8 Rivers Capital, inventor of a novel supercritical carbon dioxide (CO2) cycle, plans to begin operating a 280-MW NET Power natural gas–fired plant within the Southern Ute Indian Reservation in…


First Commercial Deployment of Supercritical CO2 Power Cycle Taking Shape in Alberta

Siemens Energy and Canadian pipeline company TC Energy in February agreed to commission a novel waste-heat-to-power facility in Alberta by 2022 that captures waste heat from a gas-fired turbine operating…