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EPRI assesses status of 8 key power generation technologies for US; estimates of capital cost and levelized cost of electricity

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Source: EPRI. Source: EPRI. Source: EPRI. impacts on existing generating plants from pending or anticipated environmental rules on emissions, use of water resources, and coal ash handling and disposal. The report delivers generic information and estimates, and is not tailored to site-specific studies, EPRI notes.

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DOE to award up to $14M to 6 new projects to advance IGCC with carbon capture technology for coal-fired plants

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The selected projects are intended to improve the economics of IGCC plants and promote the use of the US’abundant coal resources. For example, a 60%-efficient gasification power plant can cut the formation of carbon dioxide by 40% compared to a typical coal combustion plant, the DOE said.

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DOE awards $2.4M to 3 projects for next-generation grid energy storage

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Electric Power Research Institute (EPRI) and partners will perform a pre-front end engineering design (pre-FEED) study on the integration of a 10 MWhe (megawatt-hour electricity) SandTES pilot system into Alabama Power’s Ernest C. WE New Energy Inc. These units usually are not designed to respond to major shifts in output.

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DOE awarding ~$44M to seven carbon capture projects

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capture system at an existing coal-fueled generating unit. The objectives are to address concerns related to scale-up and integration of the technology in coal-based power plants. The projects will target one of two areas: 1) engineering-scale testing of transformational solvent- or membrane-based carbon dioxide (CO?)

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Coal Into Cars: The Good, the Bad, the Ugly

Plugs and Cars

The Ugly Coal sucks, there's really no two ways about it. But not all use of coal is alike. The Good About half our electricity comes from coal, and that will change, at best, slowly as we move to renewables. That includes the worst, most coal dependent areas. Support knows no party. It's the plug, stupid.

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New materials could cut parasitic energy costs for CO2 capture by up to 30-40%

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For example, near-term CCS technology applied to coal-fired power plants is projected to reduce the net output of the plant by some 30% and to increase the cost of electricity by 60–80%. Calculations show that for a coal-fired power plant, that could amount to approximately 30% of total energy generated. —Berend Smit.

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Chilled Ammonia Pilot Project Captures 90% of CO2

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A pilot project by We Energies, Alstom and The Electric Power Research Institute (EPRI) testing an Alstom advanced chilled ammonia process ( earlier post ) has demonstrated more than 90% capture of carbon dioxide from the flue stream of a coal-fueled power plant in Wisconsin (the Pleasant Prairie Carbon Capture Pilot Plant ).

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