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TUM team doubles activity of platinum fuel cell catalysts

Green Car Congress

An interdisciplinary research team at the Technical University of Munich (TUM) has designed size-optimized platinum nanoparticles for catalysis in fuel cells that exhibit specific and mass activities twice as high as the best commercially catalysis available today (Tanaka commercial Pt/C). Bandarenka, Alessio Gagliardi and Roland A.

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Lightning Systems receives California ARB Executive Order for the Transit Bus Repower powertrain

Green Car Congress

Lightning Systems, a developer of zero-emission powertrains for commercial fleets, has received an Executive Order from the California Air Resources Board (CARB) for the Lightning Electric Transit Bus Repower, with HVIP approval expected within the next several weeks. All Lightning products are available today.

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ARPA-E awards $35M to 12 new projects to support medium-voltage devices for grid, industry and transportation

Green Car Congress

The 8 BREAKERS projects will work to develop new direct current (DC) devices to better manage power by eliminating electrical faults, improving efficiency and reaction times, and potentially enabling greater proliferation of energy storage and renewable resources.

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ARPA-E awards $130M to 66 “OPEN 2012” transformational energy technology projects

Green Car Congress

Natural Gas Reactor for Remote Chemical Conversion. conversion of natural gas to liquid fuels. combustor of a natural gas turbine, facilitating its conversion into a. efficiency of gas conversion into fuels and chemicals, generating electricity in the process. Biocatalyst for Small-Scale Conversion. Ceramatec, Inc.

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What Is Bidirectional Charging? Understanding the Benefits for Both Drivers and Businesses

EV Connect

This conversion can happen within the charger or in the vehicle, depending on which device is equipped with a converter. Efficiently running this bidirectional conversion process requires smart-charging technology , which manages how and when the car takes or returns energy. Sources Autotrends - What Is Bidirectional Charging?

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Dynamotive Produces Renewable Gasoline and Diesel from Biomass in Three-Stage Process: Pyrolysis, Hydroreforming, Hydrotreating

Green Car Congress

A preliminary look at the economics of a new biomass conversion process by Dynamotive”. Dynamotive’s pyrolysis platform is available today, with plants of 130 Mt and 200 Mt per day completed. Resources. A preliminary look at the economics of a new biomass conversion process by Dynamotive. Earlier post.).

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Study suggests current levels of methane leakage would result in numerous decades of more rapid climate change from a shift to natural gas vehicles

Green Car Congress

Using this approach, they found that converting a fleet of cars from gasoline to CNG would result in decades of more rapid climate change because of greater radiative forcing in the early years after the conversion. This would eventually be offset by a modest benefit. Alvarez, Stephen W. Pacala, James J. Winebrake, William L. Hamburg (2012).