Home / Environment / NYC Restaurants Turn Waste Into Living Reefs
NYC Restaurants Turn Waste Into Living Reefs
26 Aug
Summary
- Restaurants send over 300,000 pounds of oyster shells annually.
- Shells are cured and used as a foundation for new oyster reefs.
- Restoration efforts have returned over 200 million oysters.
Discarded oyster shells from New York City restaurants are finding a new purpose in the restoration of the city's harbor. The Billion Oyster Project collects more than 300,000 pounds of shells annually, diverting this waste from landfills. These shells are meticulously cleaned and cured on Governors Island over several months.
Once prepared, the shells become the foundation for new oyster reefs. They provide the essential hard surface for young oysters to settle and grow. This initiative has already contributed to the restoration of approximately 19 acres of reef habitat and the reintroduction of over 200 million oysters into New York Harbor.
Beyond reef building, oysters act as natural filters, improving water quality. The restored reefs now support a diverse community of marine life, including 44 different taxa of fish and invertebrates. These reefs also offer nature-based coastal resilience by absorbing wave energy.
