Renewable Fuel Standard (RFS)

Bio Gas Installation Cows

Renewable Natural Gas Makes Inroads in California, Oregon, and Missouri

What is expected to be the nation's largest dairy biogas operation opened in the Central Valley. To the north, Gov. Kate Brown signed the nation's first bill to establish goals to add renewable gas to pipelines, and pigs in Missouri also made news.

August 10, 2019 - NGT News

corn field in polk county iowa

Summertime Ethanol Restriction Lifted to Help Corn Farmers—But at What Cost?

President Trump made good on his promise last October to lift the E15 ban in time for the summer driving season. Not mentioned by the Des Moines Register are the downsides to allowing the higher ethanol blend to be sold during the summer, e.g., smog.

June 14, 2019 - Los Angeles Times

Pumping Gas

Trump Announcement Unites Big Oil and Environmentalists

President Trump announced at a campaign rally in Iowa that he would lift the ban on summertime sales of a 15 percent blend of ethanol, expected to increase smog levels. Both environmentalists and the oil industry oppose the action.

October 14, 2018 - PBS NewsHour

jetBlue Las Vegas

JetBlue to Reduce Carbon Footprint with Large Purchase of Renewable Jet Fuel

Within ten years, passengers flying on JetBlue out of JFK will leaving a much lower carbon footprint, thanks to a fuel composed of 30 percent biofuel.

September 23, 2016 - The New York Times

What's Wrong With the Ethanol Mandate?

A former EPA official makes the case in a New York Times op-ed that the ethanol mandate, a major issue in Monday's presidential caucus in Iowa, the nation's top corn producer, is implemented so poorly that it is not benefiting the environment.

February 2, 2016 - The New York Times - The Opinion Pages

Big Oil vs. Big Corn in Transportation Fuels Fight

Say what you will about growing corn for fuel, and there are many criticisms even coming from the environmental community, corn ethanol has its benefits, and one of the most important is reducing oil's stranglehold on America's transportaton fuels.

February 13, 2014 - Inside Climate News

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Urban Design for Planners 1: Software Tools

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Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.