Cuban Farmer Packages Biogas from Pig Manure

One Cuban farmer has gone an extra mile to devise a method of packaging bio gas and giving it to his neighbors to use for cooking. His innovation has been praised by the authorities, who are now encouraging other farmers to follow suit. CCTV'S Michael Voss reports on how it works.

Видео Cuban Farmer Packages Biogas from Pig Manure канала CGTN Global Business