Approximately 75% of California's solid waste generation is from commercial sources. These include commercial, industrial, and construction / demolition activities. Beginning July 1, 2012, California Assembly Bill 341 mandates any business generating more than 4 cubic yards of solid waste a week to recycle.
Beginning July 1, 2012, California Assembly Bill 341 mandates all multi-family dwellings with 5 units or more will be requires to establish and maintain recycling service.