N.C. Department of Environment and Natural Resources
 Welcome to the North Carolina Division of Air Quality
Emissions Inventory

General Information
Get an overview of emissions estimation for emission inventories and air permits.
Glycol Ethers
Browse a searchable database of glycol ether compounds regulated by the Clean Air Act.
Forms, pollutant lists & other tools
Access current emission inventory forms, instructions, and other information about reporting emissions.
Greenhouse Gas Emission Calculations
Instructions for calculating greenhouse gas emissions
Spreadsheets
Use these spreadsheets, developed by the NC DAQ Permits Section, to aid in the calculation of emissions.
Point Source Emissions
  • NC Emissions Summary
    includes criteria pollutant, hazardous/toxic pollutant and greenhouse gas emissions.
  • 1990-2005 Point Source Emissions
    for permitted criteria and hazardous/toxic pollutants.
  • CY2010 Reported and Assumed Emission Inventory
    This Excel spreadsheet includes all CY2010 emissions reported and reviewed by January 2012 as well as assumed (most recent previously reported) emissions for all permitted facilities that operated in CY2010. Information about the spreadsheet data is included on the Explanation tab or you can contact Tammy Manning by phone at 919-707-8717 or by email at tammy.manning@ncdenr.gov.
 
Clean Air Interstate Rule (CAIR) Allowances
Find information about Annual and Ozone Season CAIR allowance allocations , allocations to new sources from the new unit set-aside (NUSA) and State reallocations of any remaining balances in the NUSA.
NOx Budget Information
Find information about NOx Budget allocations, preliminary allocations for new sources and documents pertaining to NOx Budget Program.
AERO
Air emissions reporting on-line.
Introduction to EPA's Compilation of Air Pollutant Emission Factors
Find pertinent background and information related to estimation of emissions and appropriate use of the information. Factors for specific industries may be found by following the outline.
Frequently Asked Questions
Emission inventory frequently asked questions.
Specific industry guidance
Review guidance, citations, and/or assumptions for the following industries:
Global Climate Change
Find information about Global Climate Change.

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Last Modified: Wed October 24 14:57:06 2012
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