It's a small project, but it has the potential to make big changes across Europe and beyond
Their roof system directly integrates solar technology into traditional roofing processes and materials...
The idea is not only inclusive but also helps save money and protects the climate...
What has started in the Google X laboratory and incubator now has more than a thousand geothermal installations across the U.S.
Patented motionless wind harvesting system generates up to 50% more energy at the same cost as rooftop solar PV