Electric cars will be integrated with renewable energy to provide the required storage to resolve the intermittent nature challenge of renewables. Study shows just 20% of vehicles need be electric to support 100% renewables.
Denmark has found that their goal of having 50% of all electricity generated by renewable energy (solar and wind primarily) can be met with the addition of grid tied electric vehicles. In fact, with just 10% of the vehicle fleet electric powered, enough storage is available given that vehicles remain idle at charging stations 90% of the time. With smart grid technology Denmark could lead the world towards a future where our economies are no longer held hostage by the fossil fuel industry leading the way to a stable peaceful clean green world for our children.