Support alternative fuel and vehicle use via financial incentives (e.g., tax benefits, rebates, etc.), mandates (e.g., consumption targets or renewable fuel standards), research and development investments, etc.
Purchase the land a home is on to lease to homeowners with low and middle incomes and require homeowners to sell the home back to the trust or to another resident with low income upon moving
Provide incentives to trade in old cars or light duty trucks with low fuel efficiency and high emissions and buy new vehicles with higher efficiency and lower emissions; also called scrappage or vehicle early retirement programs