Solar lights can help local governments drastically reduce their spending on electricity bills.
A new law provides flexibility in terms of how the state can meet this new target for the electricity it consumes.
A massive rural on-grid electrification programme in Rwanda has delivered considerable benefits. But is it the most sensible way to deliver power to remote areas?
Energy Secretary Rick Perry says the US needs to subsidize nuclear and coal power plants to keep the grid stable. But this policy would raise energy costs and could drive consumers off-grid instead.
Energy Secretary Rick Perry has proposed to reward coal plants for stockpiling fuel onsite – allegedly making the power system more reliable. Two economists give this idea a failing grade.
Longannet, the last coal-fired power plant in Scotland, has closed. It might be good news for climate change, but it also signals major problems ahead.
Africa is blessed with an abundance of sunshine.Given the heavy demand for energy, alternatives, such as solar, could provide solutions and help stimulate economic growth.