Researchers are developing solar cells that are even cheaper, using perovskite crystals, a cost-effective alternative to silicon typically used in solar panels.
While politicians waffle on climate change, Los Angeles is tackling the problem head on with a radical plan to lower the temperature of the city.
The president promised a surge of jobs and tax revenue from oil. His policies won’t deliver either one.
You can make a battery out of a lemon, a tomato, an orange or a stack of pennies. And now you can make a battery using spit.
The FBI is investigating an Arizona power company for its role in the election of utility-friendly and anti-solar regulators.
A conservative billionaire is building the country’s largest wind farm. Republican lawmakers want to raise the tax on wind.
Donald Trump aims to extend the party for fossil fuels, even if it that means we make a much bigger mess.
Want to see energy progress? Head west to California.
The state that gave us new EPA chief Scott Pruitt and fellow climate denier James Inhofe just saw temperatures near 100ºF in the dead of winter.
New York Governor Andrew Cuomo promises declining carbon emissions even as the state closes the Indian Point nuclear power plant.