Washington State Tackles Transportation Emissions with Possible Clean Fuels Policy

The climate crisis demands an immediate response on multiple fronts, and while in Washington DC the Trump administration is attempting to reverse the progress of the last administration, in Washington state legislators are tackling the challenge head on.

The largest source of pollution in Washington state is transportation, which is another way to say burning petroleum-based fuels like gasoline and diesel. Tackling emissions from transportation requires policies that focus on vehicles and transportation fuels. Broad economy-wide measures like carbon pricing or cap and trade are important and should be pursued but will have limited direct impact on transportation in the near term. Fortunately, a clean fuel program, which targets transportation fuel directly, has proven quite effective. Legislators in Washington are considering enacting such a standard, which would be a major step forward in cutting oil use and emissions from transportation.

By, Union of Concerned Scientists