Navigating VOC Regulations in Water Infrastructure Coatings: Compliance, Standards and Sustainable Solutions
When mobilizing for a water infrastructure coatings project, there are many things to consider, and one that is often not put at the forefront is Federal, State and Local regulations, whichever one is more stringent. Water infrastructure projects and regulations go hand in and hand and often the first thought that comes to mind is standards developed by the American Water Works Association (AWWA), but regulations that must also be followed are the ones that protect the environment and community. The item of concern is volatile organic compound (VOC) emissions. It is important to comply at or below the defined VOC emissions to avoid unnecessary fines and to maintain your company’s social responsibility.
What are VOCs and Why Do They Matter in Water Infrastructure Projects?
Before we jump into it, we should define what VOCs are. As defined by the Environmental Protection Agency (EPA), they are compounds that have a high vapor pressure and low water solubility. They are typically industrial solvents and are emitted as gases from certain solids or liquids. They create a health and environmental hazard when emitted due to them reacting with nitrogen oxide under UV radiation; therefore, creating ground level ozone.
The Impact of VOC Emissions on Health and the Environment
When ground level ozone is formed it leads to negative health effects such as: difficulty breathing due to reduced lung function that if unattended to can lead to lung disease and coughing and throat irritation due to respiratory symptoms. In addition to health effects there are environmental concerns. Ground level ozone damages vegetation, depleted plant and crops of carbon dioxide and acts as a greenhouse gas, contributing to global warming.
Navigating Federal VOC Content Limits for Industrial Maintenance Coatings and Water Infrastructure Projects
Parties involved in a water infrastructure coatings project need to be familiar with VOC regulations with keeping in mind that not only do Federal, State and Local regulations all need to be reviewed and to follow the most stringent. The Federal VOC emission limits (reported as grams VOC per liter) can be found in 40 CFR Appendix Table 1 to Subpart D of Part 59- Volatile Organic Compound (VOC), Content Limits for Architectural Coatings within the Code of Federal Regulations. If you review the chart, you will find that the emissions limit for industrial maintenance coatings is 450 grams per liter. If this VOC level would be exceeded a fine would be issued. The amount of the fine is based on the amount of VOC emitted over the limit based on the annual volume applied at a defined dollar value per gram exceeded.
State-Level VOC Emission Standards and Their Impact on Water Infrastructure Projects
Many states have decided that the Federal level is not stringent enough and not making enough impact on improving ozone depletion and improving global warming. This has led to states developing their own air resource boards, with the first state being California. California had adopted 100-250 grams per liter, with the South Coast region being at the 100 grams per liter. Other regional air quality organizations are: Ozone Transport Commission and Lake Michigan Air Directors Consortium.
The Ozone Transport Commission is headquartered in Boston, MA and is a multi-state organization and support Northeast and Mid-Atlantic regions. The current members are: CT, DE, D.C., ME, MD, MA, NH, NJ, NY, PA, RI, VT and VA. There are two model rules: Model Rule 2002, known as Phase I, and Model Rule 2009, known as Phase II. The difference between the two is the VOC grams per liter permitted. Phase I permits up to 350 grams per liter where Phase II permits up to 250 grams per liter. States that adopted Phase I are: PA, NJ, MA, NH and ME. States that adopted Phase II aer NY, CT, DE, MD, CO and D.C..
Lake Michigan Air Directors Consortium is a nonprofit air quality research and planning organization. Their mission is to improve air quality in the Great Lakes region. The states included are: IL, ID, MI, MN, OH and WI.
The Role of Coating Manufacturers in Meeting VOC Emissions Standards for Industrial Maintenance Coatings in Water Infrastructure
Coating manufacturers need to recognize that the sustainability spotlight has turned on them and water infrastructure coating projects are increasingly specifying clean and green coating systems. Sherwin-Williams produces durable, long-lasting coatings that boast extended life cycles that meet the strict VOCs limits discussed above.
From the raw materials our products are manufactured from to the point of sale, Sherwin-Williams has invested in providing sustainable solutions for the water infrastructure market that have been guided by our communities and customers. We are constantly researching and developing coatings that aid in reducing our carbon footprint, while being conscious of the needs of the applicators, considering the application method and overall cost.
Product development is just one part of this very important picture though and Sherwin-Williams is committed to taking the lead by helping to develop, shape and refine industry standards. We keep environmental standards and regulations top of mind.
This involves working with the wider industry, including trade associations and governmental bodies. Implementing VOC reduction strategies offers obvious environmental benefits, but we also need to ensure that the coatings industry can work satisfactorily within any new legislation.
Partner with Sherwin-Williams for Compliant and Sustainable Water Infrastructure Coatings
At Sherwin-Williams, we understand the challenges that come with water infrastructure projects, especially when it comes to adhering to stringent VOC regulations. Our commitment to sustainability and innovation ensures that our coatings not only meet but exceed industry standards, providing long-lasting protection while minimizing environmental impact.
From the initial planning stages to on-site application, we work closely with our clients to deliver solutions that align with both regulatory requirements and your specific project needs. Our expert team is always available to guide you through regulations and help you select the best coatings for your water infrastructure projects.
Ready to ensure your next project is both compliant and sustainable? Contact Sherwin-Williams today to learn more about our water infrastructure coatings and how we can support your project’s success.
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