Energy & environment · 25/11/1994Updated: 10/18/2026 · 1 min read
EPA Proposes Revisions to Monitoring Requirements for New Stationary Sources
Summary
The Environmental Protection Agency (EPA) is proposing revisions to the monitoring requirements for new stationary sources, including updates to the design and performance validation requirements for continuous opacity monitoring systems, to clarify obligations for source owners and operators and provide equipment assurances for effective monitoring.