Apr 19, 2013 The biggest barrier to renewable energy such as solar and wind is storing the electricity it generates. In a university laboratory, a scientist painstakingly re-imagines the battery.
Dec 26, 2012 A tax credit expires at the end of December. To earn it, wind farm operators have to have their turbines up, running and plugged in.
Dec 25, 2012 Marketplace sustainability reporter Scott Tong shares his predictions on what's next for the United States when it comes to energy, fracking and climate change.
Dec 19, 2012 The International Energy Agency says coal will overtake oil and become the number one fuel within a decade unless government policies change.
Dec 10, 2012 Thousands of veterans who have served in Iraq and Afghanistan need counseling and their fellow soldiers are helping to meet the demand.
Dec 10, 2012 Exports to most countries have long been barred by federal law. As the Department of Energy considers several requests for export licenses, a study says exporting our glut of natural gas would benefit the economy.
Dec 6, 2012 A new government report says that the U.S. should export more of its natural gas to boost the economy, but is there enough demand overseas and how will exportation affect prices at home?
Dec 4, 2012 Today the British company "Blue Energy" unveiled plans for the largest solar power plant in Africa -- and one of the largest in the world.
Nov 14, 2012 Physical check-ups with physicians are common, but what about a tune-up for your mind?