The energy of the sun is always available. That’s generally true, except when the power grid fails. This may sound absurd, but there are reasons for it. Why a PV system doesn’t necessarily continue to ...

Researchers in Brazil have developed and simulated a hybrid tidal–PV floating farm concept for estuarine channels, analyzing wake effects, turbine spacing and hybrid energy trade-offs. Results show ...

Fourteen community leaders from around the Pacific learnt to assemble solar PV systems that could reduce the strain of rising fuel costs and provide emergency energy during power outages. Global ...