Democrats Torn Over Pursuing Low-Carbon Fuel Policies (Podcast)

Here’s yet another complicated and confusing question about the transition to a post-greenhouse gas world: Is what’s billed as low-carbon gasoline good or bad for the environment?

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That’s the question lawmakers in several Democratic-led states are asking themselves, and no easy answers are appearing.

New Mexico, New York, and Minnesota, to name a few, have debated new standards that would encourage the adoption of more climate-friendly auto fuels, either through blending with ethanol ...