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Study suggests that decarbonizing US transport sector by converting waste CO2 to fuels would require economical air-capture of CO2

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pre- and post- decarbonization of the electric power sector—to which he referred as pre-CCS and post-CCS, respectively (although decarbonization was not necessarily via CCS—carbon capture and storage).) Direct capture of CO 2 from air, or from an exhaust stream vented to the atmosphere, represents negative emissions.

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ARPA-E awarding $60M to 23 projects; dry cooling and fusion power

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The projects are funded through ARPA-E’s two newest programs, Advanced Research In Dry cooling (ARID) and Accelerating Low-cost Plasma Heating and Assembly (ALPHA), which both seek to develop low-cost technology solutions. These projects have been selected for negotiation of awards; final award amounts may vary.

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ARPA-E awards $55M to 18 projects in two new programs: TERRA for transportation energy and GENSETS for distributed generation

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Breeding High Yielding Bioenergy Sorghum for the New Bioenergy Belt Clemson University, along with the Carnegie Mellon Robotics Institute and partners, will phenotype an exhaustive set of international germplasm and plant varieties. The team will further increase the system’s efficiency by using low friction engine components.

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China R&D company introduces micro-turbine range extender technology at Geneva

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Air drawn into the micro turbine is passed through a heat exchanger where heat from the exhaust air is transferred to the cold intake air after it has been compressed. As this hot exhaust gas is expelled, it passes through the heat exchanger to ensure the heat energy is recuperated and transferred to cold intake air.

Range 150
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Perspective: Regional Greenhouse Gas Cap-and-Trade Programs May be the Solution

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That agreement calls for a program that will cover nearly 90 percent of the region’s greenhouse gas emissions when it is fully implemented (commonly referred to as an economy-wide program). To be credible, as noted above, an offset should equate to an emission reduction from a direct emission source, such as a smokestack or exhaust pipe.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

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The alternative-fuel car evolved to reduce exhaust emissions and other problems derived from burning fossil fuels. In this paper PHEV refers solely to the long-range PHEV of 60 miles (100 km) electric-only range.) References. To ignore this potential is wasteful and foolish. Also see Appendix E and Reference 1.).

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