Blogs & Ecology

Sunroofs to Live Up to Their Name?
Sunrise Solar has introduced its Solar Sunroof, a replacement for regular car sunroofs that includes solar PV cells to produce electricity. This can help recharge the vehicle's battery, but it can also cool down the car when it's hot, and warm it up when it's cold.

Solar car roofs in general will probably make a bigger difference on plug-in hybrids and electric cars, though even that might not make a huge difference since the pan...