Greg Langmo’s work is the centerpiece of America’s Thanksgiving dinner table. But finding a use for the by-products of his family-run turkey farm near Litchfield, Minn., has long been a challenge for ...
It’s official: Cargill’s new energy idea is a bunch of crap. Minnetonka-based Cargill Inc. late last year fired up an $8.5 million anaerobic digester and generator facility that transforms turkey ...
Just by flushing their toilets, almost 2 million residents across Montgomery and Prince George’s counties may reduce greenhouse gas emissions and contribute to cleaner air in the national capital ...
WSSC Water unveiled a $271 million biosolids-to-energy facility Wednesday that promises to produce enough natural gas from digested sewage sludge to power a fleet of RideOn buses in Montgomery County, ...
Bioengineers at Oregon State University (OSU) have developed a microbial fuel cell that can treat waste water -- and generate significant amounts of electricity at the same time. The microbial fuel ...