Green with unintended consequences

Yeesh: 

Thanks to an obscure tax provision, the United States government stands to pay out as much as $8 billion this year to the ten largest paper companies. And get this: even though the money comes from a transportation bill whose manifest intent was to reduce dependence on fossil fuel, paper mills are adding diesel fuel to a process that requires none in order to qualify for the tax credit. In other words, we are paying the industry--handsomely--to use more fossil fuel. "Which is," as a Goldman Sachs report archly noted, the "opposite of what lawmakers likely had in mind when the tax credit was established."