Emission Inventory Services
Annual emissions reporting is a key part of compliance with the Clean Air Act and North Carolina air quality regulations—and for many facilities, one of the most time-consuming. I help businesses identify and document all relevant emission sources, ensuring accurate, defensible inventories that support both permit fees and compliance obligations.
With decades of experience in air quality regulation, I understand how North Carolina and the EPA review and use emissions data. Whether you’re preparing for your annual inventory or need support for a specific permitting or enforcement issue, I can help.
Services Include:
- Source identification
Fugitive, mobile, area, and process sources—including hard-to-quantify operations like material storage, solvent cleaning, and surface coating.
- Emission factor selection
Using data from EPA AP-42, manufacturer specifications, industry best practices, and agency guidance to ensure defensibility.
- Emissions calculations
Customized, transparent documentation of all calculations, including assumptions and data sources.
- Report preparation and formatting
Complete documentation for submittal to NCDAQ or EPA, structured to meet regulatory requirements and agency expectations.
- Integration with compliance and permitting strategy
I can help ensure inventory data supports your overall regulatory plan—from permit limits to modeling inputs.
Supporting Federal Applicability and Strategy
- Emissions quantification that supports NSPS, NESHAP, and NSR/PSD applicability assessments
- Inventory development that aligns with major source thresholds and federal permitting limits
- Documentation structured to support Title V, synthetic minor, or avoidance permitting strategies
- Regulatory defensibility built into every inventory submission, using EPA-approved methods and guidance
Reliable Reporting from a Regulator’s Perspective
If you’re unsure whether your emissions inventory is complete—or you’re tired of starting from scratch each year—let’s talk. I’ll help you build a clean, repeatable process that works for your operation.