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Daimler Buses introduces Citaro hybrid bus; available on diesel and gas models; separate 48V network

Green Car Congress

The hybrid powertrain is optionally available for a large number of model variants of the best-selling urban bus, even for the natural-gas-engined Citaro NGT. Braking to a stop from a speed of 50 km/h just once is enough to recharge the power storage units in the Citaro hybrid.

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Researchers demonstrate concept desalination battery

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Schematic representation of the working principle behind a complete cycle of the desalination battery, showing how energy extraction can be accomplished: step 1, desalination; step 2, removal of the desalinated water and inlet of seawater; step 3, discharge of Na + and Cl ? Wh l –1 ), the most efficient technique presently available.

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Mercedes-Benz Cars plants in Germany to be supplied with CO2-neutral energy from 2022

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The production hall uses renewable energy and reduces water consumption and waste significantly. The direct current generated from sunlight can be used directly in production or temporarily stored in industrial energy storage systems to compensate for the volatile availability of renewable energies.

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Obama orders GHG cuts for Federal Agencies; 50% of all new agency vehicles to be ZEV or PHEV by 2025

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The order has operational directives for building and fleet management, electricity generation, water use, waste management and purchasing. Planning for appropriate charging or refueling infrastructure or other power storage technologies for ZEVs and PHEVs and opportunities for ancillary services to support vehicle-to-grid technology (V2G).

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Researchers synthesize battery cathode from lignin derivatives

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Widespread application of electrical power storage may require more abundant materials than those available in inorganics (which often require rare metals), and at a lower cost. Materials for charge storage are desired from easily accessible and renewable sources. —Milczarek and Inganäs.

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Mercedes-Benz introduces Intouro K hybrid inter-city bus; 48V with supercaps

Green Car Congress

The hybrid module is available for all two-axle models with automatic transmission featuring the torque converter from the ample Intouro range. This current is stored and is available to the electric motor to support the combustion engine, especially when moving off, but also when accelerating. The drive technology behind it is simple.

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DOE Awarding $620M for Smart Grid Demonstration and Energy Storage Projects

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A full list by state of the all the projects is available here. Smart grid regional demonstrations involving plug-in vehicles include (ranked by DOE funding): Columbus Southern Power Company (doing business as AEP Ohio). Los Angeles Department of Water and Power. Notrees Wind Storage. 21,806,232. 43,612,464.