A tractor powered by charcoal and a car powered by wood chips.
Introductory intertitle reads: "From Sweden comes this novelty in tractors - driven by charcoal! A specially compact plant makes the gas to drive the engine."
M/S of the tractor being reversed down a steep hill. M/S of man loading charcoal into the tractor. C/U of a little trapdoor being opened, some fabric being put inside then a match lighting it. "The fuel cons umption is just half the cost of crude oil - " L/S of the tractor being driven across a field. Nice shots of the tractor being driven towards the camera and of the tractor towing a plough.
"Wood chips, too, may be used - a tremendous help in wooded country." High angle shot of man loading wood chips into a canister attached to a car. L/S of the wood driven car driving towards the camera.