Wind and solar energy are growing sources of renewable energy, but they’re not our only options. In fact, we can generate energy from some truly unlikely sources — ranging from alcohol to space lasers!
In fact, some renewable energy sources can get downright weird. Did you know that a mall in Minneapolis uses body heat to heat its buildings during the frigid winter months? What about the fact that whisky distilleries can use their leftover waste to turn grains and post ale into usable electricity?
Check out the infographic below for a full list of the weirdest renewable energy sources ever. You won’t believe!