BREEZE modeling software predicts the impact of air emissions, fires, and explosions. Air dispersion models such as AERMOD/ISC and CALPUFF include many productivity-enhancing features such as fully integrated GIS capabilities. BREEZE Incident Analyst and LFG Fire/Risk products are used to analyze numerous accident scenarios including dense/jet gas releases, LNG ruptures, and BLEVEs. BREEZE ExDAM, and its companion products, is used to predict structural damage and personnel injury resulting from explosions. Expert technical support and user training are available. Ask about our parallel processing versions of popular applications.

About Us

BREEZE is the market-leading air dispersion modeling software used by environmental professionals around the world

BREEZE Software is a division of Trinity Consultants, an environmental consulting company providing air dispersion modeling software for environmental and safety professionals for over two decades.

Who We Are

In 1983, Trinity Consultants introduced its first PC-based version of the EPA's mainframe dispersion models. In 1987, Trinity followed up this debut with the creation of the BREEZE Software group to coincide with the family of products. In 1994, the first Windows versions were introduced, greatly reducing model set-up time for users.

Over the years, the BREEZE team continued to enhance functions and features of its products and add new dispersion models to the BREEZE family.

Today, over 4,000 professionals in 70 countries worldwide use BREEZE software to assess the impacts of air emissions, fires, and explosions.

Our Products

BREEZE software is easy to learn and use because it adheres to Microsoft standards for intuitive, uniform graphical user interfaces, and features standardized toolbars, views, menus, commands, and dialog boxes.

Our products are supported by environmental and development professionals who are committed to providing excellent customer service including:

  • Excellent technical support
  • Custom development capabilities
  • Continuing product innovation
  • Consistency with regulatory requirements

BREEZE Software Overview

BREEZE software is produced by Trinity Consultants, an environmental consulting firm that assists facilities with environmental regulatory compliance and strategic environmental management. BREEZE was launched in 1983 and has a long history of product development and excellent customer support. 

BREEZE is the market-leading air dispersion modeling software used by environmental professionals. For two decades, Trinity Consultants has provided air dispersion modeling software for environmental professionals. In 1983, Trinity introduced its first PC-based version of the EPA’s mainframe dispersion models, followed in 1987 by the creation of the BREEZE® family of products. In 1994, the first Windows® versions were introduced, greatly reducing model set-up time for users. Over the years, the BREEZE team continued to enhance functions and features of its products and add new dispersion models to the BREEZE family. Today, over 3,500 professionals in 70 countries worldwide use BREEZE software to assess the impacts of air emissions, fires, and explosions.

BREEZE software is easy to learn and use because it adheres to Microsoft® standards for intuitive, uniform graphical user interfaces, and features standardized toolbars, views, menus, commands, and dialog boxes. Our status as a Microsoft® Gold Independent Software Vendor (ISV) ensures that the software products we develop are compatible with new Microsoft operating systems and applications.

Many of the products include an integrated Geographic Information System (GIS), an intuitive data analysis and visualization interface tool, that enables modeled objects and results to interact and be displayed with a variety of geophysical data. The integrated GIS provides users with the most advanced geographic visualization tools available. AutoCAD® .dxf files and images in standard file formats (e.g., .bmp, .gif, .tif) can be imported into BREEZE software and used as base maps for easy visualization of affected areas.

Our products are supported by environmental and development professionals who are committed to providing excellent customer service including:

  • Excellent technical support
  • Continuing product innovation
  • Consistency with regulatory requirements
  • Custom development capabilities

Why BREEZE is the Choice of Modelers Worldwide

Experience: Over 20 years of dispersion modeling software history at the forefront of innovation.  We don't outsource the development of our applications to inexperienced developers without domain experience.  Our applications are developed and maintained by experienced professionals thus ensuring BREEZE's success and leadership in the dispersion software market.

Support: The BREEZE staff takes pride in its superior service.  We proudly support all of our products with technical knowledge assured by staff with degrees in Atmospheric Science, Chemical, Mechanical, and Environmental Engineering.  These are professionals with real world experience (not students or those offering software programs as a side business). We take great satisfaction in providing quick turn around times to your questions/problems and take quick action to find solutions so you can get back on track and meet deadlines.

BREEZE Innovations: BREEZE pioneered the development of easy to use air dispersion modeling software.  Our staff of modelers consistently suggest features that they know will improve their efficiency.  Features such as Prime Chart Utility in AERMOD, the Flowcharter in many of our air models, the Multi Scenario Processor (MSP) for AERMOD and ISC, and Gridded Computing services for CALPUFF.   BREEZE is always on the move striving to make your job easier.

Microsoft Certified Standards: BREEZE programs are developed using Microsoft standards and thus making the program easy to use and clearly organized.

BREEZE software products are used by environmental professionals worldwide to analyze the effects of air pollutant emissions and explosions. BREEZE is easy to learn and use because it adheres to Microsoft® standards for intuitive, uniform graphical user interfaces, and features standardized toolbars, views, menus, commands, and dialog boxes.

Most BREEZE products include an integrated Geographic Information System (GIS). This intuitive data analysis and visualization interface tool enables modeled objects and results to interact and be displayed with a variety of geophysical data. AutoCAD® .dxf files and images in standard file formats (e.g., .bmp, .gif, .tif) can be imported into BREEZE software and used as base maps for easy visualization of affected areas.

BREEZE Data Overview

The BREEZE Data team is staffed by professional meteorologists and environmental engineers who provide meteorological expertise in obtaining data for your modeling needs. Our team is knowledgeable about sources for data worldwide, potential problems with external data sets and the appropriate ways to address them, and the proper preprocessing techniques for model input.

Meteorological Data

BREEZE offers the following meteorological data:

  • AERMOD
  • CALPUFF
  • WRF/MM5
  • Custom datasets


Terrain Data

BREEZE terrain data are available in Digital Elevation Model (DEM) and National Elevation Dataset GeoTIFF (NED) format. Three types of files are available:

  • 10 meter or 30 meter resolution NED GeoTIFF tiles (U.S. locations only)
  • 30 meter resolution DEM tiles (U.S. locations)
  • 90 meter resolution DEM tiles (Worldwide)

Custom Data from BREEZE

BREEZE meteorologists can customize meteorological data for a wide range of applications including raw data from on-site towers as well as other observation networks for input into air quality models. BREEZE trained meteorologists can also perform quality assurance analyses to ensure proper formatting and pre-process completeness on your data.

Our wealth of knowledge and extensive history in working with meteorological data make BREEZE the best choice for your custom meteorological needs.

BREEZE Services Overview

From modeling toxic gas dispersion to developing custom software and web applications, the BREEZE team can apply our specialized EH&S, modeling, and programming expertise on whatever challenges your organization faces. Our areas of expertise include:

Modeling:

  • Air quality modeling
    • Expertise in U.S. regulatory environment and worldwide
    • Models including AERMOD, CALPUFF, CAMx, CMAQ
    • Deep understanding of model algorithms
  • Accidental toxic/flammable gas release modeling
    • Risk assessment and planning
    • Facility siting and design
    • Accident response and analysis
    • Models such as INPUFF, DEGADIS, and SLAB
  • Explosion and fire modeling
    • Risk assessment
    • Facility siting and design
    • Accident analysis

Custom Environmental Software / Web Development:

  • Software applications
    • Real-time modeling
    • Data visualization
    • Data processing
  • Web applications
    • Air quality databases/portals
    • Remote environmental modeling platforms
    • Hosting of custom solutions
  • Scientific model development
    • Enhancements to existing models such as AERMOD and CALPUFF
    • Implementation of emission calculations, risk assessment methodologies, and other algorithms

The same staff whose technical knowledge underlies the BREEZE products trusted by thousands of environmental and safety professionals worldwide is ready to put their expertise to work on your issues. 

FEATURED SERVICES

FEATURED SOFTWARE

FEATURED TRAINING

FEATURED DOWNLOADS

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FEATURED BOOKS, CD-ROMS ...

Practical Guide to Atmospheric Dispersion Modeling

An essential text for environmental professionals, the Practical Guide explains the use of dispersion modeling to assess the impact of emissions to the atmosphere.The Practical Guide addresses:plume behavior under various atmospheric conditionsconditions that promote the highest concentrations of air pollutantsthe use of meteorological datarefined techniques related to complex terrainalgorithm

FEATURED ARTICLES

5 Reasons to Perform a Consequence Modeling Analysis for Your Facility

The potential for accidental release of toxic chemicals to the environment is a daily threat for many industrial facilities and plants. These releases can occur very suddenly and unexpectedly, ...

Dispersion Notes: U.S. EPA Proposes Changes to AERMOD and CALPUFF

Last week, BREEZE staff made the trip to U.S. EPA’s offices in North Carolina for their 11th Modeling Conference to get the latest updates on upcoming changes to the AERMOD system, CALPUFF, and ...

FEATURED NEWS

BREEZE Releases AERMOD 7.10 and AERMET 7.6 to Include Latest U.S. EPA AERMOD Executable 15181

BREEZE Software, the market-leading provider of dispersion modeling software used by environmental professionals around the world, release of BREEZE AERMOD 7.10 and BREEZE AERMET 7.6. ...

FEATURED EVENTS

AERMOD Modeling Computer Lab - Baltimore, MD

This 2-day course is designed for environmental professionals with little dispersion modeling experience who wish to use the AERMOD model or to better understand AERMOD results provided by others. Course topics include source characterization, building and terrain data, and results interpretation. The course includes hands-on modeling exercises and interactive lectures. It can be taken with the Fundamentals of Air Dispersion Modeling course,

Practical Air Dispersion Modeling Workshop - Los Angeles, CA

This 3-day course is designed for environmental professionals with little dispersion modeling experience who wish to use the AERMOD model or to better understand AERMOD results prepared by others. It is similar to the two-day AERMOD Modeling Computer Lab course, with additional focus on developing a strong understanding of model fundamentals. Course topics include Gaussian model behavior, source characterization, building and terrain data, and

EVENTS ATTENDED

Air & Waste Management Association’s Annual Conference & Exhibition (ACE) 2012, Pollutec Horizons 2011

INDUSTRIES SERVED

Company details

Business Type:
Software vendor

Industry Type:
Air and Climate - Air Regulations and Compliance

Market Focus:
Globally (various continents)

Year Founded:
1972

Employees:
101-1000

Turnover:
$1,000,000 US - $10,000,000 US

Office & Distributor locations:

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