★ 7.2
★ 6.9
★ 7.6
★ 7.0
★ 8.0
★ 0.0
★ 7.9
★ 10.0
★ 7.1
★ 5.3
This compelling Emmy Award winning documentary shows the dirty side of hydraulic fracturing and natural gas, an energy source the industry touts as a clean alternative to fossil fuels.
