North East Biosolids & Residuals Association

The North East Biosolids & Residuals Association (NEBRA) is a nonprofit association that promotes the sustainable recycling of biosolids, treated sewage sludge, and other organic residuals in the northeastern United States and eastern Canada. It publishes information on regulations, research and best practices for land application and residuals management, and connects wastewater utilities, service companies and regulators working in the field. The association is headquartered in Hope, Rhode Island, United States.