A special from the America Abroad series called "Global Energy and Innovations." Host Madeline Brand looks at the impact that cheaper and cleaner natural gas from hydraulic fracturing, or fracking, is having on U.S. renewable energy industries like wind and solar. Meanwhile, China and India are moving quickly to solve their energy problems and the innovations coming out of those countries could one day challenge America's lead in renewables.
Impact of fracking on renewable energy
Environment ST. PAUL, Minn. ·