Trash to gas: Landfill energy projects increasing - WSVN-TV

Trash to gas: Landfill energy projects increasing - WSVN-TV: "LIVERMORE, Calif. (AP) -- Hundreds of trash trucks across California are rumbling down city streets using clean fuel made from a dirty source: garbage. The fuel is derived from rotting refuse that San Francisco and Oakland residents and businesses have been discarding in the Altamont landfill since ..."