New Issue: Orbital Catastrophe Ahead? Read Now

EPA to Announce Key Biofuels Rule Friday

The Environmental Protection Agency will propose, later on Friday, a new federal target for U.S. biofuel use in 2014, attempting to prevent a projected fuel-blending crunch next year.

Join Our Community of Science Lovers!

WASHINGTON (Reuters) - The Environmental Protection Agency will propose, later on Friday, a new federal target for U.S. biofuel use in 2014, attempting to prevent a projected fuel-blending crunch next year.

Market watchers will likely scan the proposal to see if it contains as deep a cut in the amount of ethanol that must be blended into U.S. gasoline next year as seen in an agency document leaked last month and seen by Reuters.

In what would be a historic retreat from an ambitious 2005 law that was updated in 2007 and a victory for refiners, the agency had proposed a "significant" reduction in the overall renewable fuel requirements to 15.21 billion gallons, far less than the 18.15-billion-gallon 2014 target established by law, the documents show.


On supporting science journalism

If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today.


Ethanol RINs - used by the EPA to record compliance with the renewable fuel standard - have inched higher ahead of the announcement, and were seen at 25 cents each on Friday morning.

They had dipped as low as 20.5 cents each on Wednesday, and edged upward ahead of the 2014 announcement.

(Reporting By Timothy Gardner and Cezary Podkul in New York; Writing by Valerie Volcovici; Editing by Bernadette Baum)

Subscribe to Support Independent Journalism

Great science journalism requires human expertise, time, effort and creativity. And it costs money. That’s why I and the journalists here at Scientific American hope you’ll join our community.

When you subscribe, you are supporting staff and freelance journalists who are passionate about telling science stories that are true, important and compelling. Our editors and reporters are often experts in their fields, which means they understand the nuances of big discoveries and can untangle the breakthroughs from the hype. With a subscription, you are also supporting rigorous fact-checking to ensure the words we publish are precise and accurate. And you’re supporting original illustrations, graphics and photos that bring you closer to an advanced laboratory, an ice sheet in Antarctica or a space mission in orbit. You’re helping us craft other types of high-quality journalism as well: Our newsletters are carefully written, edited and curated by staffers you have or will come to know and love. Our Science Quickly podcast is based on original reporting, collaboration with editors and scientists and exacting production.

Subscriptions keep this engine running so we can continue to deliver thoughtful, rigorous and independent science journalism to you. In an era of viral misinformation, this work is crucial. If you value what we do, I hope you’ll consider joining us as a subscriber

Thank you,

Jeanna Bryner, Editor in Chief, Scientific American

Subscribe