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AKASOL to supply battery systems for Alstom’s hydrogen trains

Green Car Congress

—Olaf Lies (SPD), Lower Saxony’s Minister for the Environment, Energy, Construction and Climate Protection.

Hydrogen 322
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Penn State team devises new control strategy to enhance EV battery performance when driving in cold temperatures

Green Car Congress

Researchers at Penn State, with a colleague from EC Power, have devised a new control strategy that can rapidly restore EV battery power and permit full regeneration while driving at temperatures as low as −40 °C. The strategy involves heating the battery internally during regenerative braking and rest periods of driving.

Batteries 186
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4,000 Robots Roam the Oceans, Climate in Their Crosshairs

Cars That Think

In the puzzle of climate change, the Earth’s oceans are an immense and crucial piece. But gathering accurate and sufficient data about the oceans to feed climate and weather models has been a huge technical challenge. What the Argo system has discovered about the oceans and their role in climate change. Back to top.

Climate 145
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Must Read 40+ Electric Vehicle Interview Questions & Answers

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Moreover, I’m concerned about the environment and eco-friendly transportation. Electric vehicles are powered by electricity stored in rechargeable batteries or obtained from other sources such as hydrogen fuel cells. It ensures that the battery pack receives the correct voltage and current for charging. #5

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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

Photo-illustration: Max-o-matic; photo source: M&N/Alamy Some operators of early direct-current power plants at the turn of the 20th century solved the problem of uneven power output from their generators by employing large banks of rechargeable lead-acid batteries, which served as a kind of buffer to balance the flow of electrons.

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VW Jumps on the Bandwagon

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During a presentation of Volkswagen's new electric car program entitled "Fleet Test: Electric Drive Vehicles," Winterkorn explained that TwinDrive can power a vehicle solely on electricity for up to 50 kilometers (31 miles) and can be plugged into to existing power outlets for recharging.

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Honda May Develop Plug-In as Obama Alters U.S. Policy (Update2) - Bloomberg.com

Tony Karrer Delicious EVdriven

the only companyselling hydrogen-powered cars to U.S. policy shifts to favor battery-powered autos. are rushing out cars that can be recharged at electrical outletsas the U.S. Honda has yet to announce plans to sell one, citing highcosts for the lithium-ion batteries needed to power them andpoor range.

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