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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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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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Mercedes-Benz unveils electric EQ Silver Arrow show car at Pebble Beach

Green Car Congress

The thin rechargeable battery in the underbody has a useable capacity of approximately 80 kWh and enables an approximate range of more than 250 miles. The show car’s body structure is made of carbon fiber. EQ Concept Vehicles: Outlook for Electric Cars in all Segments. Side air vents help to cool the battery.

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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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GM introduces Buick Envision plug-in hybrid SUV concept

Green Car Congress

The Envision concept plug-in hybrid. GM introduced the Buick Envision plug-in hybrid SUV concept vehicle in China; it will appear on the Shanghai GM stand at Auto Shanghai 2011. The vehicle can be plugged into a standard outlet to recharge the battery. Click to enlarge. The Envision is equipped with a 2.0-liter

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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.

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Audi unveils h-tron quattro fuel cell SUV concept at Detroit; MLB evo platform

Green Car Congress

In a demonstration of its ongoing development of advanced alternative powertrains, Audi unveiled the new h-tron quattro fuel cell concept vehicle at the North American International Auto Show (NAIAS). The Audi h-tron quattro concept combines an Audi fifth-generation fuel cell stack delivering up to 110 kW with a power-optimized 1.8

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