The entire U.S. energy picture depicted in (almost) one chart

Last year, 66.4 quads of energy, or more than two-thirds of the total energy consumed, was rejected or given off as waste heat. Read More

Where does Indonesia need power most? The 'crowd' answers

The country wants to get 35,000 megawatts of electricity onto its grid by 2020, but where to start? An experimental data-collection project could point the way. Read More

Regions: the key to unlocking a renewable energy future

What's slowing progress on greening the grid in California? Hint: It's not technology. Read More

Former Marlboro factory lights up for energy storage

The lithium-ion battery storage startup Alevo has raised more than $1 billion to begin production at a former Philip Morris factory in North Carolina. Read More