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Monash team proposes roadmap to renewable ammonia economy; 3 generations of technology

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Generation 3 avoids the need for the Haber-Bosch process entirely by direct electrochemical conversion of N 2 to NH 3. The process generates H 2 from natural gas or coal through steam reforming and combines it with N 2 , which has been separated from air by a cryogenic process, to form NH 3. Note the logarithmic ordinate scale.

Renewable 419
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Oxford Team Outlines Progress and Potential in CO2 Capture and Conversion to Synthetic Transportation Fuels

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The authors highlight three possible strategies for CO 2 conversion by physico-chemical approaches: sustainable (or renewable) synthetic methanol; syngas production derived from flue gases from coal-, gas- or oil-fired electric power stations; and photochemical production of synthetic fuels. Jiang et al. Kuznetsov and P.

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NSF to award up to $13M for fundamental work on sustainable production of electricity and transportation fuels

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The US National Science Foundation (NSF) has issued a grants opportunity notice ( PD-14-7644 ) for up to about $13 million in awards to fundamental research and education that will enable innovative processes for the sustainable production of electricity and transportation fuels. Wind Energy. Photovoltaic Solar Energy.

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ABS provides first approval in principle for floating Rankine cycle renewable energy plant

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Marine classification society ABS has issued its first Approval in Principle (AIP) for a new concept renewable energy design in which a moored spar uses ammonia in a closed-cycle process to produce electrical power for a commercial utility grid. ABS reviewed the design for an extended 30-year facility on-station life. OTEC power cycle.

Renewable 296
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Review finds encouraging progress in electrochemical reduction of CO2 to organic compounds; substantial advances in catalysts, electrolytes and reactors still required

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However, the two conclude in their review, substantial advances in catalyst, electrolyte, and reactor design are needed to enable CO 2 utilization via electrochemical conversion a technology that can help address climate change and shift society to renewable energy sources. —Whipple and Kenis.

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DOE releases five-year strategic plan, 2014-2018; supporting “all of the above” energy strategy

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To achieve this first objective, DOE intends to pursue parallel strategies: Advance options for diverse energy resources and conversion devices for power. The President’s Climate Action Plan contains a goal of doubling renewable energy generation from wind, solar, and geothermal sources between 2012 and 2020.

2014 225
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UK study finds Bio-SNG could offer 90% reduction in lifecycle CO2; lower cost of carbon abatement than electrical solutions for transport applications

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Unlike biomethane produced by anaerobic digestion, Bio-SNG is formed by the conversion of thermally-derived syngas—i.e., Bio-methane retains all the attributes of natural gas, with the crucial advantage that the fuel is renewable, offering substantial Carbon Dioxide savings. Cost of carbon abated for transport applications.

Cost Of 210