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DLR team integrates solar heat into solid oxide electrolyzer for highly efficient hydrogen production

Green Car Congress

2 a steam conversion rate of 70% at 93% electrical electrolyzer efficiency was achieved. Water electrolysis is considered as a promising pathway for the production of sustainable hydrogen to be used as such an energy carrier. Thermodynamics of the water splitting reaction as a function of temperature. Schiller et al.

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California Hydrogen Business Council says a robust P2G RD&D program should be a priority for the state

Green Car Congress

P2G systems use electrolysis powered by renewable energy to split water into hydrogen and oxygen—i.e., P2G converts electrical energy to chemical energy in the form of hydrogen. Constraining storage solutions to “electricity-in, electricity-out” only will increase the cost of intermittency. Click to enlarge.

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ARPA-E issues $125M open solicitation for energy R transportation and stationary applications

Green Car Congress

Technologies that improve biomass characteristics, such as yield and sustainability, and decrease cost of production and/or water use. Technologies that utilize a biological agent in one or more principal step(s) of feedstock conversion to fuels. in hybrid electric vehicles (PHEVs), and battery electric vehicles (EVs).

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Study Finds Bioelectricity Better Option Than Liquid Biofuels for Transportation Output and GHG Emissions

Green Car Congress

The authors point out their study looked at only two criteria, kilometers travelled and greenhouse gas offsets, but did not examine the performance of electricity and ethanol for other policy-relevant criteria such as water consumption, air pollution or economic costs. “We Elliott Campbell. Campbell et al.

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New $30M ARPA-E program to develop new solar conversion and storage technologies; targeting higher solar penetration in mix

Green Car Congress

Schematic comparing the cost and dispatchability of PV to CSP with thermal storage. The “PV+Storage” box includes the high cost of electrical storage for PV. The FOCUS Program target zone for electricity generation is indicated. Utility-scale electricity generation is of particular interest to ARPA-E.

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Electric Vehicles Open-up New Business Opportunities

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You shall find the importance of electric vehicles , advantages, disadvantages, other technical aspects, electric vehicle reviews, project ideas, and more here on this blog. The training includes hardware setup development, software development, electric vehicle design, calculation, maintenance, charging station installation, etc.

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Dodge Circuit EV First Drive: electric car makes grand promises on Earth Day

Tony Karrer Delicious EVdriven

Reply ↓ ↑ report 6 CaramelZappa 3:20AM (4/23/2009) Yea, you COULD convert a lotus for $10k but the conversion wouldnt be terribly satisfying. link] This guy has a very nice looking conversion, he managed to do it for about 25k. The combined electrical storage efficiency of charger and batteries is 85%.