Yes, one is with and the other without oxygen, and both divert waste from the landfill—but in terms of the end products, what is the advantage of anaerobic digestion? Simply put, does society face a shortage of compost or renewable energy?
Mar 14, 2014 NPR Morning Edition
State and local governments across the United States are beginning to divert waste from landfills and promote organic composting.
Feb 6, 2013 The Washington Post - Health & Science
Air travel is a notoriously wasteful mode. But one airport is taking huge leaps towards sustainability. Julie Rose reports on Charlotte Douglas International's comprehensive recycling and composting program.
Dec 20, 2012 NPR
In the midst of an important debate in Washington, DC over the future of America's transportation funding, a report issued this month by the Government Accountability Office (GAO) identified several challenges facing regional transportation policy.
Oct 1, 2009 Northwest Hub
The city of San Francisco approves a plan to require composting and recycling citywide by this fall, with fines kicking in within two years.
Jun 15, 2009 San Francisco Chronicle
With few options besides sending food scraps to landfills, New Yorkers are composting in their homes.
Feb 23, 2009 The New York Times