Today, we have a drag race between electric cars and an electric superbike, notable deals on the outgoing 2015 Chevrolet Volt, and a roundup of green-car debuts from the 2015 Shanghai Auto Show. All this and more on Green Car Reports.

As General Motors prepares to end production of the 2015 Chevrolet Volt, a major clearance sale is underway to make room for the second-generation 2016 model.

Check out the carbon-negative alternative to cement that absorbs CO2 during the manufacturing process.

Will China top the U.S. in electric-car sales this year? It depends on what your definition of "electric car" is.

We've rounded up all of the significant green-car debuts from the 2015 Shanghai Auto Show--including a slew of plug-in hybrids.

Watch an Energica Ego electric superbike beat two Teslas and a Ferrari in a quarter-mile drag race.

Oregon already has a reputation for being electric-car friendly, and that could grow if the state legislature approves a proposed $3,000 incentive for electric-car purchases.

A new study finds that repairs for hybrids are getting cheaper, while other vehicles' repair costs remain flat.

Finally, leaked patent drawings reveal the potential shape of the 2016 Honda Civic coupe and sedan.

_______________________________________________

Follow GreenCarReports on Facebook, Twitter, and Google+.