Common Good participates in the DC Department of Parks and Recreation (DPR) Compost Cooperative program.
To join the compost cooperative, you must attend a 1 hour training held on the last Saturday of each month. Email firstname.lastname@example.org if you are interested.
Critterproof Compost Bin
In the winter of 2014, we constructed a critterproof compost bin. The bin utilizes a windrows system process, layering soil, food waste, and brown waste to create the conditions necessary for composting. The walled-in and raised design keeps out rats and other animals. Our structure was designed by Eriks Brolis of Urban Farm Plans, and built with the assistance of DC Parks and Recreation's Josh Singer as part of their Community Compost Cooperative Network.
Adding woodchips, newspaper or other “browns” to the compost is critical to the compost bin working. Your food waste (“greens”) provides nitrogen to the compost, while these “browns” provide carbon. A 1:3 nitrogen to carbon ratio allows the compost to get hot and break down the organic matter in it. Moisture level and temperature are also important factors, and we monitor the temperature and moisture of the bins.