August 27, 2019, 12pm PDT
There are many environmental benefits to bioenergy, particularly when the feedstock comes from waste, as opposed to agricultural products that could be used for food. A new study applies life cycle analysis to four types of waste matter.
February 3, 2016, 9am PST
The only major candidate, Democrat or Republican, to call for an end to the contentious ethanol mandate won the Republican caucus, clearly beating Donald Trump. That could doom what many even in Iowa, among even some farmers, call a boondoggle.
The New York Times - Politics
February 2, 2016, 8am PST
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.
The New York Times - The Opinion Pages
February 13, 2014, 5am PST
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.
June 11, 2013, 6am PDT
Cate St Hill examines the futuristic systems being employed by the most biologically advanced buildings in the world.