Designated wilderness areas would be my first thought. Energy is great, but if everyone just made a few sacrifices we wouldn't have to sacrifice the wildness of some of these areas.
My hunting/work buddy and I talk about this stuff alot and our general consensus is that we need to develop solar (according to him, as solar was first being developed in the late 60's and into the 70's the big oil put the whammys on it by buying up patents and basically freezing them, slowing developement substantially) and obviously get a more effecient motor/fuel combo for vehicles.
Does anyone know much about ethanol? Why isn't it used more? Seems like the way to go as we can make it out of crops that we already have. Why hasn't it taken off? Likely Big Oil is the answer to that question.
Schweitzer says he is going to get all these alternative energy plans on their feet in Montana, so we shall see.