HARP Emission Inventory Module

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Background

Hotspots Analysis and Reporting Program (HARP) Emission Inventory Module (EIM) is the data entry tool that CARB maintains. Many Air Districts use HARP EIM to prepare their emission inventories to CARB. 

System Requirements

The current version of HARP is a Microsoft Windows based program and can be installed on any Windows operating system that supports the Microsoft .Net Framework 4.7.2 or later. 

  • 2GB of RAM
  • 55 MB of free space for program files

Latest Version

Emission Inventory Module (v2.2.0)

If you have any active projects that use an older version of HARP EIM, please create backups as loss of data has been reported in the past when updating HARP EIM. CARB recommends making copies of .mdb project files as well as exporting data as a .tra file and then importing the .tra file with the new version.

If you have a previous version of HARP EIM installed in your device, CARB recommends uninstalling the older version before installing the latest version. Although you can have multiple versions of HARP EIM running on your device, this may lead to user errors down the line.

Training

Through CARB's Learning Management System (LMS) you can take a HARP EIM training course. The name of the course is “HARP: Air Toxics Reporting.”

To access the course

  1. Go to the Air Quality Training page
  2. Select “My Account”
  3. Enter your login credentials and select “External Student Log-In”
  4. If you don't have an account, select “Create New Account (External Students)”

Related Files