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Iowa Northern Railway will demonstrate the operation of a newly converted railroad “slug,” a locomotive accessory that draws electrical power generated by an attached diesel locomotive to increase the locomotive’s pulling and braking power. The result is reduction of diesel emissions and fuel savings...
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The Iowa DNR is providing more information on recently finalized federal regulations for greenhouse gases and the DNR’s plans for implementing these regulations. New postings related to the Prevention of Significant Deterioration (PSD) and Title V Greenhouse Gas Tailoring Rule are now available at the DNR Air Quality Bureau webpage for greenhouse gas emissions...
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As spectacular as fireworks can be, the fine particles in smoke from fireworks can cause breathing problems for some if the air is stagnant. During these conditions, fine particles can be trapped near the ground and build to unhealthful levels...
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As part of a compliance assistance effort, the Department of Natural Resources (DNR) Air Quality Bureau will mail out determination letters to all active municipal solid waste (MSW) landfills in the state...
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The agenda for the Wednesday, June 9 PM2.5 workshop has been posted. Several information items have been added to the web page as well. The meeting will be held at the Air Quality Bureau’s office in Windsor Heights...
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DNR will host a webinar on the PSD and Title V Greenhouse Gas Tailoring Rule on Monday, June 28 from 10:30 am – 12:00 pm. The host will be Marnie Stein of the DNR Air Quality Bureau with opening remarks from Catharine Fitzsimmons, Bureau Chief...
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; "Click to view current AQI for particulate and ozone combined")
; "Click to view current AQI for particulate")
; "Click to view current AQI for ozone")
