As solar energy plays an increasing role in the global power supply, ensuring accurate forecasts of photovoltaic (PV) power ...

If U.S. electricity generation grows in each of the next two years, it would mark the first three years of consecutive growth ...

LOS ANGELES (AP) — What was once the world's largest solar power plant of its type appears headed for closure just 11 years after opening, under pressure from cheaper green energy sources.

PJM Interconnection LLC, which manages a network from the East Coast to Chicago, won federal approval to fast-track the ...

HONG KONG, Jan 21 (Reuters) - China broke its own records for new wind and solar power installations again last year, official data showed on Tuesday, accelerating from a breakneck pace set in ...