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Lately, we have been getting a lot of comments and questions regarding the EPA's Boiler MACT rules. This is mainly due to the confusion surrounding the regulations and how they'll apply to different facilities. One of the most popular questions we get is: "How do I calculate my boiler emissions?"

Updated March 2025 The National Emissions Standards for Hazardous Air Pollutants (NESHAP) set specific requirements for a wide range of industries, including Maximum Achievable Control Technology (MACT) standards for emissions. Maintaining compliance requires following the standards for your ...