California marked International Compost Awareness Week by highlighting how food and yard waste can be transformed into climate solutions. That's not just feel-good messaging—it's a recognition that what we throw away either becomes a carbon liability or a carbon asset, depending on where it goes.
For San Diego homeowners, this means understanding your curbside organic waste program. Most neighborhoods in the city, East County, Chula Vista, and surrounding areas now have green bins for food scraps, yard trimmings, and food-soiled paper. If you're not using yours, you're sending material to the landfill that should be feeding soil.
For contractors and property managers, the stakes are higher. Remodels, landscaping projects, and demolition work generate significant organic debris. Knowing whether your hauler separates compostable material from the main waste stream—or simply mixes it into a landfill load—determines whether your project leaves a carbon footprint or a carbon benefit.
The key question: Does your waste vendor have a composting partnership? Ask them directly. A reputable disposal partner will tell you where food waste, clean wood, and yard material go. If the answer is vague, find someone who tracks it.
California's commitment to compost-as-climate-action is real. San Diego can lead that effort, but only if residents and contractors demand accountability from their waste providers.
What to do with your next load
- Check whether your curbside program includes a green organics bin; if not, contact your waste service to request one or explore drop-off sites.
- If you manage a property or run a construction business, ask your waste hauler if they have a certified composting facility relationship—get the answer in writing.
- Separate food scraps, yard trimmings, and clean lumber from landfill waste at the source; contamination undermines the entire composting process.
- Keep receipts or documentation if you're hauling organic waste to a compost facility yourself; it proves responsible stewardship.
- Educate tenants, clients, or crew members about what belongs in green bins; contamination is the biggest obstacle to industrial composting.