USDA-ARS
15
Freeware
It estimates ammonia, hydrogen sulfide, and greenhouse gas (GHG) emissions.
United States Environmental Protection Agency
14
Freeware
Calculate emission for both on-road motor vehicles and nonroad equipment.
ENVIRON International Corporation
1
Freeware
CalEEMod is a statewide land use emissions computer model.
Hbefa.net
26
Commercial
HBEFA provides emission factors for all current vehicle categories.
2
Community Modeling and Analysis System
116
Freeware
A program for visualizing meteorology, emissions, and air quality modeling data.
6
EMISIA S.A.
18
Demo
It is aiming at the calculation of air pollutant emissions from road transport.
1
Gas Technology Institute
18
Commercial
GRI-GLYCalc is a Windows-based program for estimating air emissions.
ICLEI USA
1
Freeware
CACP 2009 calculates and tracks emissions and reductions of greenhouse gases.
1
Emisia
3
Freeware
Copert III calculates air pollutant emissions from road transport.
California Air Resources Board
2
Freeware
It is used to generate emissions inventory data for off-road mobile sources.
1
Rimpo and Associates
7
Freeware
Urbemis is a computer program that can be used to estimate emissions.
BG&A
11
Shareware
Carbon Mixer - designed to allow a building development energy,CO2 emissions.
Hydromantis Environmental Software Solutions, Inc.
47
Shareware
It is designed for estimating air emissions from wastewater collection.
1
Greenhouse Gas Working Group 2 of the RSPO
9
Freeware
Estimating and monitoring greenhouse gas emissions.
