kqedquest:
San Francisco Biofuels Coop
kqedquest:
Do you want fries with that?
kqedquest:
Coalinga: part of California's oil history
kqedquest:
On the road again
kqedquest:
Eco-Trucker
kqedquest:
Yin and Yang
kqedquest:
Elizabeth is bummed! Fossil Fuel going in...
kqedquest:
Guess what's in the green tank?
kqedquest:
Close up of a Biodiesel pump - they do exist
kqedquest:
Our glorious white (biodiesel) chariot