This article from Popular Mechanics talks about a man who gets about 100 mpg on road trips. He put some solar panels on the roof of his Prius to keep the batteries charged and...ta-da. The article asks, "If this guy can to it in his back yard, why can't automakers?"
Perhaps it's the conspiracy theorist in me, but I think the question isn't why CAN'T automakers do it, but why WON'T automakers do it.
Which brings me to another irksome question. Right now, the gas prices in Utah are well above average. All throughout the press you read about how gas prices are falling. Twelve cents here, five cents there. The prices in Utah? Down maybe two or three cents. The explanation? Three of the five oil refineries in Utah (that refine the oil we use in Utah) are shut down for repairs, so output is still low while demand remains the same.
My question is, if we're getting our oil refined here in Utah, why did our prices skyrocket after Katrina hit?
I think the whole thing is an unregulated mess, and I lean toward the opinion that if Bush weren't in office with all his oil company backing, maybe things would be different.