Researchers are reporting progress on the road to more efficient utilization of solar energy: They have developed an innovative light-harvesting system. In order to convert sunlight into electricity ...

The Indian company WindStream Energy Technologies is launching an innovative solution that combines photovoltaics with a wind turbine, designed to power street lighting systems. WindStream Energy ...

Say farewell to traditional solar panels because there's a smart new way to bring natural light into your home, without relying on electricity. In southern countries, where sunny days are the norm, ...