This new tractor replaces an older, more polluting one. The tractor is used on a cherry and apple farm.
Photo courtesy of Mat Carlile, Utah Department of Environmental Quality
The engine on this tractor has been replaced with a new diesel engine. As a result, when the farmer harvests corn, it emits fewer harmful emissions.
Photo courtesy of Mat Carlile, Utah Department of Environmental Quality
This cherry harvester has a new, cleaner burning engine that reduces diesel emissions.
Photo courtesy of Mat Carlile, Utah Department of Environmental Quality
This tractor, used to harvest onions, will last much longer now that it has a new engine. It also pollutes less.
Photo courtesy of Mat Carlile, Utah Department of Environmental Quality
This new tractor on a Utah cattle ranch pollutes less than the old tractor did.
Photo courtesy of Mat Carlile, Utah Department of Environmental Quality