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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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Gov’t, industry, national labs collaborate on comprehensive cradle-to-grave LCA study and economic assessment of LDV GHG reductions

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The costs to consumers for established fuels were based on the US Energy Information Administration’s (EIA’s) 2015 Annual Energy Outlook, while techno-economic analysis models with consistent economic assumptions were used to estimate the costs for hydrogen and advanced bio-derived fuels. Credit: ACS, Elgowainy et al. Click to enlarge.

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Study: even with high LDV electrification, low-carbon biofuels will be necessary to meet 80% GHG reduction target; “daunting” policy implications

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The two studies—EPRI-NRDC and ANL—serve as “ excellent bookends ” for comparing minimal and maximal electrification of passenger transportation, the researchers concluded. They also examined the impact of substituting low-carbon advanced cellulosic biofuels in place of petroleum. They based their low electrification scenario (0.3%

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