[nicepaco]

If cost-effective per KWH, better than leaving it in a lagoon, as anyone who has ever been downwind from a pig farm would know!
Certainly true. My closest experience to those vapors was a really big feed lot. These biogas generators can be cost effective even without the despised government subsidies.

[FlyVet]

Yes. I've also been north of Amarillo, Texas, on the highway, in mid-summer. Why waste all that methane??? LOL