New York Turns Food Waste into ‘Black Gold’ Through Composting Program

New York City is transforming millions of pounds of food scraps and yard waste into nutrient-rich compost, dubbed “black gold,” as part of its growing organics program.

At the Staten Island Compost Facility, managed by Denali Water Solutions, the city processes 100 to 250 tons of organic waste daily, depending on the season. The material is shredded and placed into aerated piles that heat above 100°F, killing pathogens before microbes and insects break it down. The end product is used to improve soil health, manage stormwater, and support parks and gardens across the city.

According to the Department of Sanitation, nearly 6 million pounds of compost have been distributed free to residents, schools, and community gardens this year, with additional quantities sold to landscapers.

Food and yard waste are the largest share of U.S. household trash, and when landfilled, they release methane, a potent greenhouse gas. Officials say composting helps cut emissions while providing environmental benefits.

The city’s organics collection program, which requires residents to separate food scraps, is expected to resume full enforcement in 2026.

Food waste is the largest single share of US household trash and the source of significant landfill methane emissions - a particularly potent greenhouse gas. NYC's composting programme addresses both the emissions and the material-recovery challenge: 100–250 tons per day converted into soil amendment displaces synthetic fertiliser demand while directly reducing landfill methane generation.

Enforcement matters for scale. Voluntary composting programmes typically achieve modest participation; mandatory separation with meaningful enforcement can shift material-flow patterns substantially. The 6 million pounds of compost distributed free to residents, schools and community gardens creates the visible community benefit that sustains public support for the enforcement infrastructure - and provides tangible soil-health benefit across the city's urban agriculture.

For food-service companies, waste-management operators, retailers, and municipalities designing organics programmes, Cognitud's circular economy, impact assessment and climate action teams help clients evaluate food-waste-diversion opportunities, structure supplier and customer engagement programmes, and prepare disclosures aligned with SDG 12, CDP Waste and ISSB frameworks that increasingly require quantified food-waste and material-recovery performance across the food value chain.