Burger King seeks to lower its cows' methane emissions
According to CNN Business, the chain will add 100 grams of lemongrass to the farm animals' diet. Restaurant Brands International, which owns Burger King, has confirmed the move.
Duke Energy ties pig poop gas to lines for power plants
Duke Energy Corp. is finally converting methane gas from North Carolina's plentiful hog operations into gas that could be burned at electric power plants.