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Virginia Tech researchers find estimates of the carbon cycle are incorrect; implications for models

Green Car Congress

Virginia Tech researchers, in collaboration with Pacific Northwest National Laboratory, have discovered that key parts of the global carbon cycle used to track movement of carbon dioxide in the environment are not correct, which could significantly alter conventional carbon cycle models. Dorheim, K.

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Parker Hannifin gaining traction with RunWise HD hydraulic hybrid; developing CNG-based HD system, next-gen MD system

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The brake energy recovery system converts the vehicle’s kinetic energy into stored energy by compressing nitrogen gas in a storage device called an accumulator. This stored energy is then released during acceleration to reduce the energy required from the engine to propel the vehicle. OSU evaluation. Low-speed cycle. Fuel econ.

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The EV Transition Explained: Can the Grid Cope?

Cars That Think

This situation is not true universally. Xcel president Chris Clark told the Minneapolis Star Tribune that four or five families buying EVs noticeably affects the transformer load in a neighborhood, with a family buying an EV “adding another half of their house.” However, she adds, “All those things are not a magic wand.

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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

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Electronville: High-Amperage Energy Storage Device-Energy Storage for the Neighborhood. Arizona State University, in partnership with Fluidic Energy Inc., Teaming with Ohio State University are PSRI, CONSOL Energy, Shell/CRI, and Babcock and Wilcox to accelerate this technology towards commercialization and deployment.

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