What regulates dioxin emissions from waste-to-energy facilities?

Federal air quality standards regulate dioxin emissions from waste-to-energy facilities because these standards are established under the Clean Air Act. The Environmental Protection Agency (EPA) is responsible for setting these federal regulations, which include limits on various hazardous air pollutants, including dioxins. By adhering to federal guidelines, waste-to-energy facilities are required to implement measures that control emissions and protect public health and the environment.

State environmental regulations can complement federal standards, but they do not serve as the primary source of regulation for hazardous air pollutants like dioxins. Local air quality standards may also play a role, but they are generally informed by, and must be at least as stringent as, federal standards. Corporate waste management policies may establish additional internal guidelines, but they do not carry the same weight or authority as federal regulations when it comes to legal compliance and enforcement. Thus, federal regulations are the key framework that governs how dioxin emissions are controlled in these facilities.