Toying with the idea of putting solar panels on your roof? Our Green Guide to Going Solar can help you find out about incentives, reputable installers, etc.
What’s on the horizon in terms of new solar power technologies? Researchers explore transparent solar cells, better batteries & panels at sea
Dear EarthTalk: What’s the latest in cutting-edge, hyper-efficient solar cells? Are we really moving beyond huge photovoltaic panels anytime soon? —Michael Williams, Hartford, CT Many people still consider environmentalists’ favorite black panels as the cutting edge of renewable energy. However, the burgeoning solar industry has […]
There seems to be a lot of controversy over whether hydrogen can really be generated and stored in such a way to be practical?
Are hydrogen, ethanol or electricity on track to replace fossil fuels? Major challenges remain.