The Obama administration issued proposed rules Tuesday that impose the first nationwide limits on greenhouse gas emissions from vehicles. The new rules require American cars and light truck fleet to meet a fuel efficiency standard of 35.5 miles a gallon by 2016.
The Times notes that the proposed rules are a way “to resolve legal and regulatory conflicts among several federal agencies and a group of states, led by California” and including New Mexico.
The Land of Enchantment and more than a dozen states have sought to impose stricter mileage and emissions standards than those set by Congress.
New Mexico has been involved in the fight to regulate vehicle emissions since late 2007 .
That’s when New Mexico adopted the so-called California clean car emissions standards, meaning that it would impose stricter emission standards than the federal government’s on vehicles sold in New Mexico. But a month later, in December 2007, the EPA denied California the waiver to institute the tougher emission standards. No waiver for California getting meant the other states, including New Mexico, couldn’t adopt the tougher standards either.
New Mexico and other states then sued EPA over the denial.
But President Obama earlier this year asked EPA to reconsider this decision and the agency issued a waiver to California this summer.
The proposed rules for national limits on greenhouse emissions are in a 1,227-page regulation that will go through a 60-day public comment period before it is completed early next year.