Za ruse ne znam ali imamo i domace varijante:
http://www.mackatica.co.yu/green_gas.htm
Inace, potrazi na net-u pojam: Green gas generator
...It's nothing very special...
Try and be nice to people, avoid eating fat, read a good book every now and then, get some walking in, and try and live together in peace and harmony with people of all creeds and nations.
Monty Python's The Meaning of Life