Reviving new source review Autor Kettl D., Terrill Keiner S. Título de serie The Environmental Forum | Vol. 20(3); 21 - 35; 15 p. Fecha 2003 Fuente IUCN (ID: ANA-069914) Editor | Lugar de publicación Environmental Law Institute | Washington, DC, USA Tipo de documento Artículo en publicación Idioma Inglés País/Territorio Estados Unidos de América Materia Aire y atmósfera Palabra clave Contaminación del aire (fuentes móviles) Emisiones Cumplimiento/aplicación Resumen Requiring upgraded technologies to prevent or control pollution, Congress added NSR to the Clean Air Act in 1977 as a critical driver of the nation's air quality program. But it is not working as intended. Our two-year study has concluded that NSR needs to be strengthened by ending grandfathering of old plants within 10 years, vigorously enforcing NSR's permitting requirements for existing facilities, and adopting a more flexible, performance-based system that requires deeper emission reductions