Tag: Part 75

What is Part 75?

The regulations established under the EPA’s Part 75 include general requirements for the installation, certification, operation, and maintenance of continuous emission or opacity monitoring systems and specific requirements for the monitoring of SO₂ emissions, volumetric flow, NO_X emissions, opacity, CO₂ emissions, and SO₂ emissions removal by qualifying Phase I technologies. Specifications for the installation and performance of continuous emission monitoring systems, certification tests, and procedures, and quality assurance tests and procedures are included in appendices A and B to this part. Criteria for alternative monitoring systems and provisions to account for missing data from certified continuous emission monitoring systems or approved alternative monitoring systems are also included in the regulation.

For more information read our overview of Part 75 on The Source blog and visit the EPA’s website.

The EPA’s Plain Engish Guide to Part 75 is essential reading material on this topic.