Chinese panels are now so affordable that businesses and families are snapping them up, slashing their bills and challenging ...
The Sebastopol couple have made their 1980s home ultra-energy- and water-efficient and outfitted it with nontoxic fixtures.
The Sebastopol couple have made their 1980s home ultra-energy- and water-efficient and outfitted it with nontoxic fixtures.
Discover how to build a portable DIY solar charger for your smartphone using simple materials like copper foil tape, a ...
A portable and powerful water turbine you can build yourself for just $50. It’s open source, easy to assemble, and can ...
Scientists have simulated a residential building based on a real double-story house in the United Kingdom, combining rooftop agrivoltaics with onsite hydrogen production. Electricity generated by the ...