How Renters Can Go Solar

If you’re a renter — like 80% of San Francisco residents — you may think solar is out of reach for you. But the fact is, at least 75% of Americans can’t put solar on their own roof, even if they don’t rent. The good news is that there are more and more...

The Amazing Solar Kettle

Contemporary  Energy’s Solar Kettle uses the sun’s rays to boil water on the go. The  lightweight thermos-like device is perfect for camping or picnics, allowing users to make hot  beverages or sterilize water without electricity. Using fold out reflectors, it ...

Artificial leaf produces energy from dirty water

Back in 2011, researchers at MIT developed an artificial leaf technology that could produce energy from water and sunlight. The artificial leaf is essentially a silicon solar cell that has different catalytic materials bonded to each side that allow it to split water...