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Study finds GWP of electrolyzed hydrogen to meet ORD’s fuel needs would be 2.5x that of fossil fuels with 2020 grid mix

Green Car Congress

His analysis found that if electrolyzed hydrogen were to be produced using a 2020 US electrical grid mix, its use would be associated with approximately 2.5x If only incremental increases in renewable energy resources are introduced across the grid, electrolytic hydrogen will not become an environmentally sustainable solution.

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Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

Green Car Congress

They used the model and the data to estimate the life cycle air pollution, greenhouse gas, and traffic externality benefits and costs of serving rides based on Chicago TNC trip data from 2019 to 2022 with fully electric vehicles. A paper on their work is published in the ACS journal Environmental Science & Technology. 2c07030

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NREL researchers evaluating blockchain for transactive energy applications

Green Car Congress

The Congressional Research Service last year noted increasing interest among producers of distributed energy resources (DERs)—such as rooftop solar—to sell electricity to neighbors. Electricity generated from renewable resources such as solar and wind that customers cannot use can be diverted to the grid, but there are limits.

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US DOE Awards More than $47M in Recovery Act Funding to Advance Smart Grid Development; New Smart Grid Report and Smart Grid Clearinghouse

Green Car Congress

American Superconductor is developing and demonstrating advanced technology for a fault current limiter, which will restrict power surges through equipment in fault conditions such as a short circuit, maintaining power quality and grid stability. Zenergy Power Inc. American Superconductor Corporation.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Our PRIUS+ Project Photos PHEV Resources Global Warming Take Action News and Events Contact Us How Carmakers are Responding to the Plug-In Hybrid Opportunity If you ask, "have major auto-makers come around on PHEVs?", About CalCars Plug-In Hybrids FAQ How to Get a PHEV Where PHEVs are Carmakers Say. todays answer is "Yes -- but not yet."

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Electric Cars and a Smarter Grid - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

French construction company Bouygues Immobilier is working on an office in Meudon, western Paris, which uses 4,000 square metres of solar panels to meet not only its own energy needs but also to export surplus energy back to the power grid. Aren’t we just exchanging one nonrenewable resource for another? Follow the money.

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