11 febrero 2015
A new study found wide variations in the amount of methane being emitted at U.S. natural gas gathering facilities and processing plants. Their findings indicate facility-level methane emissions ranged from less than 1 kilogram per hour to 698 kilograms per hour, while loss rates ranged from less than 0.01 percent to greater than 10 percent.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/lma2KAI71Kk/150210205911.htm
