EPA Poised To Sign Key Chemical Sector Air Toxics Rule With Few Changes

EPA remains on track to sign its sweeping air toxics rule regulating much of the organic chemical and polymers manufacturing sector by March 29, likely with few changes from the proposed version, environmentalists and agency officials say, clearing the way for new limits and fenceline monitoring requirements for ethylene oxide (EtO) and a suite of other previously unregulated chemicals. The rule as proposed would set new emissions limits for a large number of facilities. It is also expected to include...