Biodiesel from used cooking oil? Nobody’s saying you can’t do it; in fact, this is being done “as we speak.” But keep in mind that a) you need trucks to go out and collect it, and b) even if that …
Biodiesel from used cooking oil? Nobody’s saying you can’t do it; in fact, this is being done “as we speak.” But keep in mind that a) you need trucks to go out and collect it, and b) even if that …
