By Ann Carper
Every Saturday since mid-May, eco-savvy neighbors have been making pilgrimages to the Glover Park-Burleith farmers market with offerings of carrot tops, tea bags, egg shells, and other food scraps. Accepting their gifts are employees of Compost Cab, the DC-based organization that manages the DC Department of Public Works’s Food Waste Drop-Off program. Launched this year as part of a five-year trial to reduce the amount of food waste going to landfills, the service provides eight drop-off points, one in each ward. (See the DPW website for locations.) So far, a total of more than 1,000 pounds has been collected each Saturday from the eight sites.
On duty last weekend was compost production associate Frederick Struse, who explained that the goal of the effort is to keep things “as local as possible.” Food waste is processed at multiple sites in DC after which, he said, the “fabulously rich organic matter” is distributed to urban farms and gardens in DC to decompose further. (Only overflow organics and waste contaminated by meat, oils, etc. leave the district to be processed at a Maryland Environmental Service facility.)
Part of Fred's job is quality control, making sure that the bins aren’t contaminated with unacceptable food items or materials like rubber bands, plastic bags, and twist-ties. (See graphic for acceptable/non-acceptable items and other information about the program.)
Unlike some home composting set ups, the volume of material collected at community sites provides a critical mass that generates temperatures of up to 160 degrees, which allows thermophilic (heat loving) bacteria to do their thing. Fred encourages donators to chop food into smaller pieces, which helps food break down more quickly.
When the Glover Park-Burleith farmers market closes for the season in mid-November, residents may transport their compostables to Eastern Market (Ward 6) or to FreshFarm’s Dupont Circle Farmers Market, where Compost Cab has operated an independent food scraps drop-off point on Sunday mornings since 2011.