Business
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Fincantieri Marinette Marine
Fincantieri is one of the largest shipbuilders in the world, employing 19,000 shipbuilding professionals in 18 shipyards on four continents. Fincantieri has a rich history dating back more than 234 years and has built more than 7,000 ships.…
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Reasonably Available Control Technology (RACT) for Volatile Organic Compounds (VOC)
Volatile organic compounds (VOC) react in the atmosphere to produce ozone. This air pollutant can be harmful to people and the environment when present at elevated concentrations near the earth’s surface. Emissions of VOC are controlled through…
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Reasonably Available Control Technology (RACT) For Nitrogen Oxides (NOX)
Emissions of nitrogen oxides (NOx) must be controlled through the implementation of Reasonably Available Control Technology (RACT) regulations in ozone nonattainment areas that are classified as "moderate" or higher. Wisconsin RACT requirements that…
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Air Permit Public Involvement
Notice: Update personal bookmarks to the new links for the buttons below.The Clean Air Act and Wisconsin State Statutes call for public participation and input on air permit actions. The tables below can help the public find these opportunities.Air…
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External Advisory Groups
Collaboration is one of the core values of the Wisconsin Department of Natural Resources. Accordingly, the Remediation and Redevelopment Program works with groups of external stakeholders to address issues associated with the investigation,…
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Wisconsin Wetland Permitting Dashboard
This dashboard summarizes impacts, restoration projects, and mitigation activities that have been permitted through the DNR Wetland Program. Initiated by the Wetland Study Council in 2020, this dashboard does not include wetland impacts or…
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Brady Corporation - Good Hope Road
Brady Corporation is a global leader in safety, identification and compliance solutions, including high-performance labels, signs, safety devices, printing systems and software. These solutions help their customers improve productivity, performance…
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Wisconsin Emissions Reduction Credit (ERC) Registry
The Wisconsin Emissions Reduction Credit (ERC) Registry assists facilities looking for emissions offsets to meet Nonattainment New Source Review (NNSR) permitting requirements. Facilities that voluntarily reduce emissions can use those reductions to…
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Nondiscrimination Policy and Procedures
The Wisconsin Department of Natural Resources (DNR) is committed to promoting diversity, fairness, equity and the principles of environmental justice. We also ensure we do not discriminate in our programs, decisions, actions or delivery of services.
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Waterway Permit Frequently Asked Questions
Find answers to questions about permitting for activities that may impact navigable waterways below.The DNR Waterways Program regulates several activities, including: