by Caltha Company | May 23, 2013 | Air Quality
The EPA is proposing revisions to the new source performance standards (NSPS) for kraft pulp mills. These revised standards include particulate matter emission limits for recovery furnaces, smelt dissolving tanks and lime kilns, which apply to emission units...
by Caltha Company | May 22, 2013 | Air Quality
In a final rule, US EPA has approved revisions to the Wisconsin State Implementation Plan (SIP), submitted by the Wisconsin Department of Natural Resources (WDNR) in 2011 and 2012. The revisions modify Wisconsin’s Prevention of Significant Deterioration (PSD)...
by Caltha Company | May 15, 2013 | Air Quality
EPA is proposing to approve revisions to the Wisconsin State Implementation Plan (SIP) submitted by the Wisconsin Department of Natural Resources (WDNR) in 2008 that exempt certain sources of air pollution from construction permit requirements. Comments on the...
by Caltha Company | May 9, 2013 | Air Quality
US EPA had received a petition from the organization Earthjustice requesting that EPA to add coal mines to the Clean Air Act (CAA) section 111 list of stationary source categories. EPA has provided notice that on April 30, 2013, the agency has denied the petition....
by Caltha Company | May 3, 2013 | Air Quality
On March 15, 2013, EPA initiated reconsideration of its approval of North Dakota’s best available retrofit technology (BART) emission limits for nitrogen oxides (NOX) for three coal-fired power plant units in North Dakota. The BART was part of the State Regional...
