If you want to understand the stranglehold that big business has on this country, read this article from Sierra Club: the technology is there. It's expensive right now, but if the energy companies, automobile manufacturers, and the government had any interest in pursuing it, the cost would come down rapidly. And the payback time?

Asked how long it will take for the PV system to pay for itself, Dickey replies: "If we think of everything in terms of what it costs us in the short-term, we're screwed. It's the same argument people use against the Prius: When will it pay back in gas savings? But that only accounts for the money paid at the pump. What of the billions of dollars that leave our economy for oil, or the billions of our tax dollars that go toward tax incentives for oil companies? What of the cost of the military and the lives lost to protect our oil?"

But the short answer for the solar pay-back, he says, was "the instant I turned my system on." Dickey had been paying $75 a month for electricity. He took a loan out to buy the PV system, and pays $70 a month toward that loan. "My electricity and gasoline bills are now zero, and next year when my loan is paid off, this investment will be paying me probably for the rest of my life. My PV system covers the power for my home and my car. It displaces $90 worth of electricity and over $100 worth of gasoline every month. So my estimate of how long until the system pays for itself is no time at all!"

The article refers to the movie Who Killed the Electric Car?, which I remember hearing about: as I recall (and you can spot me on this one), the film detailed the efforts by the auto industry to derail research and production of electric cars. The technology has been there. We could have been using it.

If you think I'm being a lefty paranoid freak about this, read the Wikipedia article, particularly the section on Public Availability:

Whether or not Toyota wanted to continue production, it was unlikely to be able to do so, because the EV-95 battery was no longer available. Chevron had inherited control of the worldwide patent rights for the NiMH EV-95 battery when it merged with Texaco, which had purchased them from General Motors. Chevron's unit won a $30,000,000 settlement from Toyota and Panasonic, and the production line for the large NiMH batteries was closed down and dismantled. Only smaller NiMH batteries, incapable of powering an electric vehicle or plugging in, are currently allowed by Chevron-Texaco.

So for those seven months in 2002 a full-sized production electric car was available for sale to the general public for the first time in decades. Buying one wasn't easy, however; just one special sales person at only a dozen dealers - and only in California - was authorized to sell the Toyota RAV4-EV. If an individual wasn't already aware of the car, they were generally unable to buy (or even see) one. Many would-be purchasers were steered instead to Toyota's Prius gasoline electric hybrid vehicle, despite having asked about the plug-in car.

Gee -- a major oil company got rights to the battery and squelched it. Imagine that.

And Dickey paid $45,000 for the car and the solar set-up. It's not that expensive even now.

Thanks to Silent Patriot at C&L.