Power cuts make the dictatorship virtually disappear at night.
The distinction between city and countryside is disappearing, creating a raft of new problems that disproportionately hurt women.
One school has already banned them from its dorm to save energy. Will others follow?
Stanford scientists say they've figured out how, and now the challenge will be to make it cheap enough to do on a large scale.
Dazzling power structures both old and new, photographed by an expert.
Many of them in urban areas.
Building wind turbines isn’t cheap. But it will mean about $100,000 in energy savings each year for two small towns.
The country is fast outgrowing its electric grid. Are small-scale solar projects the solution?
It's a misleading metric that actually tells us very little about efficiency.
Dennis Siegel claims his curious contraption feeds itself like a leech on ambient electromagnetic fields.
One would expect Ponca City to be leveled after this colossal transformer explosion. But life goes on.
The debate over how to secure our nation's power grids comes courtesy of yet another climate change-related feedback loop.
Due to a massive grid failure, half of India's population is without power.
Inspired by the laziness of humans, a Swedish designer built a workspace that runs in part on body heat and movement.
Plans are emerging for an electric-powered truck highway in the ports of L.A. and Long Beach.