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Renault Scénic Vision hydrogen hybrid concept offers 75% smaller carbon footprint than a conventional BEV

Green Car Congress

Renault unveiled its new Scénic Vision concept-car at the ChangeNOW summit in Paris. Its hybrid electric and hydrogen powertrain aims to reduce downtime related to energy recharging while reducing the carbon footprint, including the battery. The fuel cell tank is made of carbon fiber from recycled paper waste.

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Audi introduces sport e-bike concept at Wörthersee

Green Car Congress

One of the highlights on the Audi stand at the 2012 Wörthersee Tour in Austria (an annual gathering of Audi VW, Seat and Skoda enthusiasts) is an electric bicycle technology concept: the Audi e-bike Wörthersee. Its capacity is 530 Wh and it can be fully recharged from a 230 V supply in two and a half hours.

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BMW shows i Pedelec Concept e-bike

Green Car Congress

Coinciding with the opening of the first BMW i Store on London’s Park Lane, the BMW Group presented the new BMW i Pedelec (Pedal Electric Cycle) Concept—a custom-made complement to the BMW i3 Concept ( earlier post ). The compact bicycle can be folded up quickly; the trunk of the BMW i3 Concept has room for two.

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BMW i features i8 Concept Roadster and BMW i3 at Manhattan stop on “Born Electric” World Tour

Green Car Congress

At the Manhattan stop on its year-long “Born Electric” World Tour, BMW i featured the BMW i8 Concept Roadster—shown for the first time in North America—and the BMW i3 Concept. i3 Concept. A single-speed gearbox sends the power to the rear wheels and accelerates the BMW i3 Concept to a top speed of 150 km/h (93 mph).

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Jaguar Introduces C-X75 Gas Micro-turbine Extended Range Electric Vehicle Concept

Green Car Congress

Jaguar has unveiled the C-X75 concept, an extended range electric vehicle that uses twin gas micro-turbines from Bladon Jets to power two switched reluctance generators from SR Drives. In this application, regenerative braking technology on all four wheels helps recharge the batteries during driving. Click to enlarge. Earlier post.)

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Graphene 3D Lab showing prototype 3D printed battery; potential for structural batteries

Green Car Congress

Graphene 3D envisions printing batteries on demand and in remote locations, using the technology to 3D print supercapacitors that can be recharged much faster than the conventional battery, or printing batteries that are incorporated in the body of car. Earlier post.). Earlier post.).

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Volvo Car Group testing lightweight structural energy storage material applied in trunk lid and plenum cover

Green Car Congress

A composite blend of carbon fibers and polymer resin is being developed that can store and charge more energy faster than conventional batteries can. The material combines carbon fibers and a polymer resin, creating a very advanced nanomaterial, and structural supercapacitors. Click to enlarge. Click to enlarge.