Northwestern chemists created a liquid that morphs into an energy-storing gel and resets with nothing but air — no metal, no plastic, no battery casing required.
Many solar and wind projects will meet a July 4 deadline for tax credits. But to keep them, they must be built in four years — and that involves yet more hurdles.
Electric cars are getting cheaper, more efficient, and can travel farther than ever. China is driving the transition, but Europe and other countries are catching up fast.
Urban planners have been asking the wrong question. It's not how dense a city is — it's how close. The sweet spot for shorter commutes and lower emissions, for many cities, forms a ring.
The clean energy sector is showing resilience despite challenges thrown at it by a hostile White House, a recent report found. A string of legal victories has further dampened the Trump administration’s efforts to halt wind and solar power.
Kenyan smallholder farmers are reducing post-harvest losses and accessing global export markets through a pay-per-use solar cold storage model pioneered by Nairobi-based company SoKo Fresh.
Tuesday’s runoff for a slot on the Alabama Public Service Commission has a familiar ring to it, with talk of data centers and electricity costs. But in a southern twist, solar power has joined the list of villains.
A coalition of renewable energy groups is suing Pentagon officials over their failure to complete national security reviews for new onshore wind farms on private lands.
A worker shortage threatens to hold up America’s buildout of geothermal networks. These groups have a plan to address the problem, starting in Massachusetts.
