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Sandia progressing to demo stage with supercritical CO2 Brayton-cycle turbines; up to 50% increase in efficiency of thermal-to-electric conversion

Green Car Congress

Research focuses on supercritical carbon dioxide (S-CO 2 ) Brayton-cycle turbines, which typically would be used for bulk thermal and nuclear generation of electricity, including next-generation power reactors. The Brayton cycle could yield 20 MW of electricity from a package with a volume as small as four cubic meters.

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Energix Research Successfully Tests Micro GTL Process

Green Car Congress

Energix Research , a developer of gas-phase catalysis processes, technologies and systems, says it has successfully produced gas-to-liquids (GTL) products using its electrically activated nanocatalyst process. The direct cost of producing electricity with this generator will be less than US$0.10 another spin-off from Catalyx, Inc.,

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Plug-In Hybrids (or Plugin Hybrids)

Tony Karrer Delicious EVdriven

But when you do, your car essentially becomes an electric vehicle with a gas-tank backup. Lifetime service costs are lower for a vehicle that is mainly electric. Scientist have confirmed that unlike gasoline cars, plug-ins will get cleaner as they get older -- because our power grid is getting cleaner. The GREET 1.6

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Report from the REFF-Wall Street; Themes in Renewable Energy Finance

Green Car Congress

Biofuel projects are going to have trouble getting financing from Wall Street this year because all of them have questions about the long term pricing of petroleum; most of them have concerns about the pricing stability of their feedstocks; and many of the cellulosic projects have concerns about the conversion technologies.

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CalCars and PHEVs Frequently Asked Questions

Tony Karrer Delicious EVdriven

Our PRIUS+ Project Photos PHEV Resources Global Warming Take Action News and Events Contact Us CalCars Frequently Asked Questions Jump to: Environmental Effects and Benefits Alternative Fuels Batteries PHEV Conversions Other Questions Note: This page is overdue for a major overhaul. Power and Associates 2004 report ].

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

GM has announced plans for public sales in 2010, and almost every carmaker now says it will sell PHEVs or highway-speed battery electric vehicles (BEVs) sometime after 2010. Several dozen prototypes on 15-passenger van since 2004; now in second generation development; no production plans. todays answer is "Yes -- but not yet."

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