Enjoy.

CNN/Money:

It's the single largest commitment to renewable fuels in the history of the auto industry - a good move for the automakers, and for the planet, too.

That's because running cars and trucks on E85, a blend of 85 percent ethanol and 15 percent gasoline, could turn out to be a cost-effective way to reduce the carbon emissions that cause global warming and curb our dependence on imported oil.

There's just one big problem.

Only about 800 service stations in the United States, out of a total of 168,000, pump E85. There's not a single E85 pump, for example, in all of New England.

It could also decide to sell ethanol in a partnership with Murphy Oil Corp. (Charts), which operates about 946 gas stations in Wal-Mart parking lots, and there's no reason why Wal-Mart couldn't sell E85 - which it calls "America's Fuel" - at the rest of its 3,000 U.S. stores.

"Our goal would be to make E-85 available across the U.S.," Rich Ezell, senior strategy manager of fuel at Wal-Mart, said recently.

One longtime ethanol advocate told me that Wal-Mart - if it agrees to distribute E85 - could be a catalyst to making ethanol a mainstream alternative to gasoline for millions of Americans.

I didn't think about it (but it would make sense) that ethanol would create a stress on the food supply.

I just thought it was ironic that Wal-Mart could be the ones to bring an alternative fuel to the mainstream public.