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Énergie et environnement · 09/02/20101 min de lecture
Protection of Stratospheric Ozone: New Substitute in the Motor Vehicle Air Conditioning Sector Under the Significant New Alternatives Policy (SNAP) Program
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Résumé
EPA issued a proposed rule in the Federal Register of October 19, 2009, proposing to find HFO-1234yf acceptable, subject to use conditions as a substitute for CFC-12 in motor vehicle air conditioning. The proposed substitute is a non-ozone-depleting substance and consequently does not contribute to stratospheric ozone depletion. In response to requests from several stakeholders and to allow comments on new supporting materials, this action reopens the public comment period through February 24, 2010.
Langue originale de la source: Federal Register — Environmental Protection AgencyOuvrir le communiqué original →