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CMU researchers find controlled charging of PHEVs can cut cost of integration into electricity system by 54-73%; higher benefits with wind power

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In a new study published in the journal Applied Energy , Carnegie Mellon University (CMU) researchers found that controlled charging of plug-in hybrid electric vehicles (PHEVs) reduces the costs of integrating the vehicles into an electricity system by 54–73% depending on the scenario. —Weis et al.

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BNEF report finds hydrogen promising decarbonization pathway, but carbon prices and emissions policies required

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The falling cost of making hydrogen from wind and solar power offers a promising route to cutting emissions in some of the most fossil-fuel-dependent sectors of the economy, such as steel, heavy-duty vehicles, shipping and cement, according to a new report from BloombergNEF (BNEF). Abatement cost with hydrogen at $1/kg (7.4/MMBtu).

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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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AQDSH 2 refers to the reduced form of AQDS. The technology could fundamentally transform the way electricity is stored on the grid, making power from renewable energy sources such as wind and sun far more economical and reliable. Cell schematic. Discharge mode is shown; the arrows are reversed for electrolytic/charge mode.

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

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Lowering costs by helping technologies cross the Valley of Death between pilot scale production and commercialization is the charter of the proposed Clean Energy Deployment Administration (CEDA) which was discussed by attendees. Costs are also falling due to classic economics. Earlier post.).

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Smart-grid project matches wind to electric cars | Green Tech - CNET News

Tony Karrer Delicious EVdriven

The EDISON (Electric Vehicles in a Distributed and Integrated Market using Sustainable Energy and Open Networks) research consortium will seek to match power generation from wind turbines on the island of Bornholm, Denmark, with the power consumption of charging plug-in electric cars. The project is partly funded by the government of Denmark.

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Why Warren Buffett is investing in electric car company BYD - Apr. 13, 2009

Tony Karrer Delicious EVdriven

By contrast, the last time BYD executives traveled to the Detroit auto show they rented a suburban house to save the cost of hotel rooms. This attention to costs is one reason that BYD has made money consistently even as it has expanded into new businesses. Electric cars will be one answer. tons of carbon dioxide. All times are ET.

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

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The legislation would also provide new incentives for domestic oil and gas drilling, nuclear power plant construction, carbon capture and storage, and renewable energy sources like wind and solar. Factors Determining Abatement Costs. Graham recently declared, “ Economy-wide cap-and-trade is dead. ” GREENHOUSE GAS CAP-AND-TRADE PROGRAM.

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