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Vattenfall contracts with BMW for up to 1,000 new 33 kWh Li-ion batteries this year for storage projects in wind farms

Green Car Congress

Vattenfall and the BMW Group have signed a contract for the delivery of up to 1,000 lithium-ion batteries this year. The batteries—each with a capacity of 33 kWh—are equipped with a BMW-owned battery management system and are also used by the car manufacturer in the BMW i3. With a capacity of 3.2 Earlier post.).

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Siemens developing inductive charging system for plug-in vehicles with BMW; testing in Berlin in June 2011

Green Car Congress

At Hannover Messe 2011, Siemens presented a development project for inductive charging (“Contactless Charging of Battery-Electric Vehicles”), developed in cooperation with BMW.

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BMW showcasing urban mobility connectivity applications at ITS World Congress

Green Car Congress

The BMW Group is showcasing developments from BMW ConnectedDrive at the ITS World Congress this week in Vienna under the slogan “BMW Urban Mobility”. This is empowering the BMW Group to support mobility sustainably and tailored to individual needs. Earlier post.) Adaptive navigation and strategic routing.

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BMW’s hybrid motor design seeks to deliver high efficiency and power density with lower rare earth use

Green Car Congress

Drawing from a 2012 BMW patent application showing one embodiment of a proposed method to increase the efficiency of an electric motor. Source: BMW patent application Nº 2012/0267977. The 50 kg electric motor powering the BMW i3 generates a maximum output of 125 kW for a specific power (SP) of 2.5 BMW’s approach.

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EPA recognizes Volkswagen Chattanooga with a Green Power Leadership Award for on-site generation

Green Car Congress

BMW, the only other automaker on that top 20 list, is fourth, with 70,883,601 kWh at its Greer, SC manufacturing facility. Green power is electricity that is generated from environmentally preferable renewable resources, such as wind, solar, geothermal, biogas, biomass, and low-impact hydro.

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BMW unveils the production i3 in New York, London and Beijing; efficiency, dynamics and a supporting ecosystem of services

Green Car Congress

In a simultaneous—and video linked—unveil in New York, London and Beijing, BMW introduced the production version of its i3 battery-electric vehicle on Monday. The BMW i3 uses the BMW eDrive rear-wheel drive powertrain previously found on the BMW ActiveE (but the i3 is significantly lighter). Earlier post.)

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Conference confirms plug-in fever

Plugs and Cars

All the wind farms and solar panels in the world won’t do anything to lower the outflow of hundreds billions of dollars annually or decrease our pump-fueled funding of Islamic fundamentalism unless we build cars that can use that cleaner electricity. Nissan and Renault have now promised tens of thousands of EVs on three continents by 2011.

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