Summary
Regulation 40 CFR Part 75 establishes detailed technical requirements for continuous emission monitoring systems (CEMS), certification procedures, quality assurance protocols, and reporting requirements for SO2, NOX, CO2, opacity, and flow rate data from units under the Acid Rain Program and NOX mass emission reduction programs. It incorporates numerous ASTM standards by reference and specifies exact timelines, test methods, and data validation procedures.
Reason
The regulation imposes massive compliance costs through inflexible, hyper-detailed technical specifications that lock in particular monitoring technologies and methods. This command-and-control approach creates a significant hidden tax on energy producers, with small businesses bearing disproportionate costs per employee. The extreme technical detail—incorporating dozens of specific ASTM standards and exact certification timelines—violates the knowledge problem principle by preventing innovation and more cost-effective solutions. While emissions monitoring is necessary for enforceable environmental programs, this specific regime represents regulatory overreach that stifles competition, raises barriers to entry, and diverts capital from productive uses. The unseen costs include higher energy prices, reduced economic output, and administrative burdens that outweigh the benefits of this particular prescriptive approach.