Worsening climate changes because of carbon emissions has forced carmakers to think of the alternatives to the gas-powered engines. In the past few years, alternative fuels were considered as the best option to make cars environment-friendly. more
Imergy Power Systems is a unique Silicon Valley entity looking to introduce a solar- and wind-powered battery that never dies. more
The Solar Impulse 2 is scheduled to journey around the world in 2015. more