Centralized Composting
The centralized compost program is a critical component of the Regional Solid Waste Management Plan offering the greatest opportunity for waste diversion from landfill. Composting on a large scale removes a significant portion of the organic waste stream from landfill disposal which otherwise contributes to leachate generation and increased landfill gas production. Unlike the recycling program which is subject to the external influence of international and domestic commodity market conditions, the compost program is conducted entirely within the Regional District. Feedstock materials are collected and processed at Regional District facilities. Finished compost is sold and used locally as a "value added" product.
Centralized composting is conducted on an 18,000 square metre asphalt pad at the Foothills Boulevard Regional Landfill utilizing a windrow turner owned by the Regional District. Material grinding and screening services are provided to the Regional District under contract. A collection, storage and wetland treatment system, engineered and constructed with the assistance of the City of Prince George Environmental Services Division in 1997, mitigates any potential compost leachate problems. Expansion of the asphalt working surface (7,000 square metres) was completed in 1998 to accommodate the increasing processing needs of the successful compost operation.