ERIC and DEQ's Emission Inventory Operations

Please be advised that the ERIC system for reporting 2011 criteria and toxic air emissions data has been turned on for users! Some of the changes for RY2011, which were discussed at the training sessions include:

  • Breaking the link between ERIC and TEMPO for most of the inventory data
  • New Reconciliation report available for comparing ERIC data to TEMPO data
  • Relaxing some of the validations for release points for more accurate data reporting
  • Additional validations for permanently shutdown items, parishes and contacts
  • New, more comprehensive User Manual coming shortly
  • Promulgation of AQ300, which revises LAC 33:III.918, 919, and 5107, and it’s impact
  • Public Reports Page will be turned on 

Before logging in to the system, we strongly encourage you to check out the Resources section and carefully read the latest guidance document titled "Reporting Year 2011 System Update Guidance".

2011 Reporting Year Resources

Reporting Year 2011 ERIC User Training Presentation (Added 2/8/2012)

The reporting deadline has been permanently changed to April 30 per LAC 33:III.919.F.1.c and LAC 33:III.5107.A.1.

Click Here for Prior Year Reporting Resources

About the Emissions Inventory Program

The Emissions Inventory Unit of the Air Permits Division is responsible for developing comprehensive criteria and toxic pollutant emissions inventories for the State of Louisiana. The emissions data are used for a variety of planning, regulatory and reporting purposes. The staff works closely with the regulated community, trade groups, and other state and federal agencies to develop and maintain high quality and current emissions data.

Regulated point sources of criteria air pollutants must submit an inventory of annual criteria pollutant emissions pursuant to the requirements of LAC 33:III.919.  Detailed annual emissions data are maintained on nearly 1200 point sources going back to 1984, with the number of point sources changing each year.

In 2007, historical emissions data was migrated into a new web-based reporting system called ERIC - Emissions Reporting & Inventory Center.  ERIC's functionality will be expanded to include a query tool for use by the public.

Helpful Links 

Frequently Asked Questions (FAQ) - The Data Unit developed the Frequently Asked Questions page to provide assistance for those required to report criteria pollutant emissions to the DEQ. The staff welcomes your questions and suggestions for expanding this FAQ file.
NEI - EPA's National Database for Criteria Pollutant Emissions Inventories - The NEI contains the criteria pollutant emissions inventories for all states and also offers useful information about emission inventory requirements and data
NEI - EPA's National Database for Criteria Pollutant Emissions Inventories - The NEI contains the criteria pollutant emissions inventories for all states and also offers useful information about emission inventory requirements and data 
AIRDATA -- Access to Air Pollution Data  - AirData produces reports and maps of air pollution data based on criteria that is specified.
Mapping/GIS Resources on the Web - A variety of links to  mapping-related web sites such as UTM, cartography, surveying, and global positioning system (GPS) information.

Contact us:

Air Permits Division
Emissions Inventory Unit
P. O. Box 4313
Baton Rouge, LA 70821-4313
Phone: 225-219-3417
Fax: 225-219-3240

For Email Contact, please refer to the Staff Assignment List that is located under the ERIC Resources Tab on the left side of this page.  Please make sure that you include the Facility AI number with any emails that you send to the staff regarding ERIC.

 

Louisiana Department of Environmental Quality 602 N. Fifth Street Baton Rouge, LA 70802
Call or e-mail a hotline · Office Address/Phone listing · Locate a DEQ employee
Call 1-866-896-LDEQ or e-mail our Customer Service Center with questions or comments