Today on Green Car Reports: We preview the green production cars and concepts of the 2014 Geneva Motor Show, the 2015 BMW i8 plug-in hybrid will arrive in dealers this year, and chemists create a gasoline substitute made from plant waste. All this and more on Green Car Reports.

Get caught up on Tesla Motors' lithium-ion battery "Gigafactory," then vote for where Tesla should put it in our reader poll.

California carpool-lane stickers for plug-in hybrids will run out by May--or sooner.

Take a look at the green production cars and concepts that will debut at the 2014 Geneva Motor Show.

The 2015 BMW i8 plug-in hybrid sport coupe is coming to the U.S. later this year.

UC-Davis chemists develop a gasoline substitute made from plant waste.

When selling green cars, dealers should focus on cost savings first, and environmental impact second.

Big changes are in store for car buyers, a research firm says.

The EDAG Genesis concept will preview the car's distant future at the Geneva Motor Show.

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