Jun 13, 2017
The U.S. National Ambient Air Quality Standards (NAAQS) for 1-hour SO2, 1-hour NO2, and 24-hour PM2.5 use a very particular format. It is very important for all modelers (both within and outside of the U.S.) to understand how AERMOD handles this. In this modeling tip we will discuss how to select the appropriate outputs for modeling with NO2 in compliance with the U.S. National Ambient Air Quality Standards (NAAQS). Keep a lookout for future modeling tips where we discuss modeling with SO2 and PM2.5.
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Jun 01, 2017
BREEZE Software is featured in the Chemical Engineering article titled "A New Mentality in Process Modeling" that was published on June 1, 2017. The section heading titled Visualizing Complex Scenarios highlights the abilities of BREEZE Incident Analyst and BREEZE’s custom real-time modeling solutions to effectively assess impacts from a hazardous toxic release at a facility. Read the full article.
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May 10, 2017
We are bringing you many new features in this new version of BREEZE 3D Analyst that will expand your post-processing capabilities for analyzing and viewing graphical displays of your AERMOD, ISC, CALPUFF, and Incident Analyst results and datasets.
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Apr 11, 2017
To best assist our users, we are releasing Version 7.12.1 with new features and functionality that optimize the modeling process to efficiently perform air quality analyses that help address permitting, regulatory, and nuisance issues as well as perform academic research. The new enhancements included in this version maintain BREEZE AERMOD/ISC's status as the most complete air quality modeling system available on the market today.
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Mar 15, 2017
The BREEZE development team is excited to bring you yet another update to BREEZE CALPUFF, the advanced air quality modeling system used for long-range transport and for complex terrain to estimate air pollutant concentrations. The intuitive design of BREEZE CALPUFF provides modelers with tools and functionality to streamline all aspects of their modeling scenario from setting up the model to analyzing the results.
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Mar 03, 2017
On December 20, 2016, the U.S. EPA Administrator signed a final rule entitled Revisions to the Guideline on Air Quality Models: Enhancements to the AERMOD Dispersion Modeling System and Incorporation of Approaches to Address Ozone and Fine Particulate Matter. The rule provides EPA-recommended models and other techniques as well as guidance for their use in predicting ambient concentrations of air pollutants. EPA's finalized changes enhance the formulation and application of the agency's AERMOD dispersion model, prescribe modeling techniques for secondarily formed fine particle and ozone pollution for single sources, and make various editorial improvements. The Federal Register version of the Final Rule is available here. The rule, referred to hereafter as the 2017 Guideline, was published on January 17, 2017, and takes effect on March 21, 2017.
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Feb 01, 2017
The Import Model Objects tool streamlines the model setup process and saves a great deal of time and effort. To learn how to import model objects from AERMOD-related files into BREEZE AERMOD for your air dispersion modeling assessments, please follow the steps in this modeling tip.
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Jan 24, 2017
We are excited to bring you 3 updates to your air dispersion modeling software. The new enhancements and features in these updates include the latest U.S. EPA executables as well as improved options to expedite model run time.
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Jan 03, 2017
We are excited to ring in the new year with the release of BREEZE Incident Analyst Version 1.4. Over the past year our developers have been busy working on the next update as well as resolving big and small issues for our users. So what's new? The enhancements and fixes in this release will assist in accelerating the model setup process with new additions like the Data Tab and significant Chemical Database improvements!
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Nov 14, 2016
To streamline the HHRA process, BREEZE Software offers BREEZE AERMOD and BREEZE Risk Analyst, which modelers may use in combination to conduct their air dispersion modeling analyses and then seamlessly complete the risk assessment. In this modeling tip learn how to import AERMOD input and output files into BREEZE Risk Analyst for your human health risk assessments.
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Oct 11, 2016
Modelers have the option to seamlessly submit their AERMOD runs to the BRMS through either their My BREEZE account or the BREEZE AERMOD interface. Once modelers have submitted the AERMOD model runs to the BRMS, email notifications will inform the users of the model run status and provide a link to the completed results. Modelers also have the option to login to their My BREEZE account to access the results. The AERMOD results are contained in a single, compressed file with the .amr file extension. Users may download the BRMS results using the link available in the email or from their My BREEZE account.
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Oct 04, 2016
Today it is our pleasure to introduce to you the new and improved BREEZE VASDIP application which calculates vulnerability parameters for use in BREEZE ExDAM HExDAM and VExDAM, making it an excellent companion product to these modules for explosion modelers.
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Sep 12, 2016
Imported maps can be very helpful when setting up a model scenario and analyzing the results. They can be used as a QA/QC method for ensuring that model objects are in the correct locations and they can also help better visualize results graphically. Although a map file is not required, BREEZE AERMOD and BREEZE 3D Analyst make it so easy to import maps that it will become a routine step in your model setup and analysis. Follow the steps in this modeling tip to import an image file using a reference point and known distance between two points.
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Aug 31, 2016
We've been hard at work to bring you software updates for BREEZE CALPUFF and 3D Analyst. The latest versions of these software, which are available today, are packed with new, resourceful features that will make air quality modeling easier for you, help you minimize model setup time and enable you to more efficiently analyze and visualize data and model results.
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Aug 16, 2016
With BREEZE AERMOD/ISC Pro Plus, creating animations of your results is easy with BREEZE 3D Analyst. These animations can serve as great visual tools when presenting your modeling results to colleagues or clients.
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Jul 26, 2016
Last month’s modeling tip discussed how modelers can minimize modeling runtimes at a minimal cost using BREEZE’s parallel processing services. In this modeling tip, we will discuss the Schedule Batch Run and Restart options available in BREEZE AERMOD that improve efficiency for batch runs and save modelers time in the event of a power failure or user interruption.
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Jul 19, 2016
BREEZE Software, the market-leading provider of dispersion modeling software used by environmental professionals around the world, is excited to announce the release of BREEZE AERMOD Version 7.11. The new enhancements and features in this release will further streamline the model setup process and increase efficiency with new additions like the 2D and 3D data importing feature!
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Jul 12, 2016
BREEZE Software is excited to release the highly anticipated ExDAM Version 8.6. Our team has been working to bring you updates requested from clients around the globe. ExDAM 8.6 enables you to design and analyze the modeling scenario more quickly to investigate explosion impacts.
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Jun 20, 2016
Due to advances in scientific knowledge, higher resolution raw data, stringent air quality standards, and constantly changing regulations, environmental modeling is demanding more and more from EHS professionals and their computers. All of these influences have resulted in significantly longer AERMOD model run times as compared to the predecessor regulatory model, ISCST. Instead of minutes, AERMOD runtimes for large projects can take days and terrain data file sizes routinely exceed 100 MB. To address the issue of increased runtimes, BREEZE Software offers a number of options to modelers to increase productivity while managing model complexity.
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May 31, 2016
The type of modeling analysis you are conducting will determine if you are interested in the highest offsite or onsite pollutant concentrations. For example, if you are modeling to show compliance with the U.S. EPA National Ambient Air Quality Standards (NAAQS), you will be interested in the concentrations that occur offsite, whereas if you want to show compliance with OSHA regulations you will be interested in onsite impacts.
BREEZE AERMOD offers useful tools to assist users in easily removing onsite or offsite receptors so that the concentration results shown are specific to the area of interest for your modeling analysis.
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May 10, 2016
The U.S. EPA has proposed a number of revisions to the Guideline on Air Quality Models, published as Appendix W to 40 CFR Part 51 (Appendix W) in 2005, many of which are discussed in depth here. The proposed revisions include a large amount of new material as well as the reorganization or removal of outdated or obsole
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Apr 25, 2016
BREEZE Software presented the following paper at the AWMA Guideline on Air Quality Models: The New Path on April 12, 2016. Environmental professionals from around the world gathered to discuss subjects related to the U.S. EPA’s Guideline on Air Quality Models (40CFR Part 51 Appendix W), which is required to use in the U.S. when preparing for state implementation plans, federal construction permits, and state permits.
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Apr 20, 2016
In this presentation, Mr. Chiew Teck Wee discusses the many uses and features of Risk Analyst, a human health and ecological risk assessment modeling suite. Risk Analyst has been developed to perform multi-media fate, transport and exposure modeling and is also used for estimating potential adverse impacts to human health and ecological receptors. Topics discussed also include how Risk Analyst fully implements the HHRAP, a U.S. EPA guidance document for performing site-specific, multi-media and multi-pathway human health risk assessments (HHRA) and examples of case studies where the tool has been used to evaluate cancer risk.
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Mar 15, 2016
BREEZE AERMOD includes the BREEZE Ozone File Editor which allows users to create, view, and edit hourly ozone files for use in the Ozone-Limiting Method (OLM) and the Plume Volume Molar Ratio Method (PVMRM).
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Feb 23, 2016
BREEZE AERMOD includes numerous time-saving tools to help with setting up a modeling run. One of these tools is the Hourly Emission File Editor. This modeling tip explains how to use that tool to easily use refined hourly emission rate data in your AERMOD runs.
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Feb 05, 2016
In this paper, the Vapor Cloud Explosion Damage Assessment (VExDAM) module in BREEZE ExDAM is used to demonstrate a high speed 3D modeling technique that can quickly: 1. Generate 3D models of large-scale chemical/-petroleum facilities with hundreds of building structures, hundreds of release locations, and hundreds of congestion zones 2. Simulate, display, and document the consequences of individual release scenarios involving a subset of congestion zones within a single plume geometry 3. Compute, display, and document the maximum consequence levels resulting from explosions at all identified congestion zones.
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Jan 25, 2016
Receptors are specific locations, set up in air quality dispersion models, where ambient concentration estimates or deposition values are needed. If the model is being used to conduct an air quality analysis for regulatory purposes, it is important to identify the extent and frequency of the highest concentrations for the averaging time. Because the model run time increases with the number of receptors added, however, finding the highest concentrations can be a tricky process. If too many receptors are added, then the model could take a long time to run, but if too few receptors are added, then the highest concentrations may be missed altogether. To provide assistance, there are tools available within BREEZE AERMOD that ease the process of identifying the highest concentrations while also minimizing the model runtime.
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Jan 14, 2016
While most air dispersion modeling is conducted using meteorological data from recent past years and historical or projected emissions data, models can also be used with real-time or short-term forecast meteorological and emissions data to estimate impacts at the present time and in the near future. In order to develop these custom real-time air dispersion modeling and forecasting systems, extensive knowledge on air dispersion modeling, meteorology, computer science, and web and database development is required. Two examples of these types of systems are:
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Jan 05, 2016
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of AERMET, the meteorological data preprocessing software for AERMOD. This version integrates the latest U.S. EPA AERMINUTE executable 15272. AERMINUTE uses one-minute ASOS data to generate hourly averages of wind direction and wind speed to supplement existing surface data.
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Nov 18, 2015
BREEZE AERMOD 7.10.1 is a minor update that includes improvements and bug fixes. With these fixes, BREEZE AERMOD continues to provide the most complete air quality modeling system available in the market today.
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Oct 19, 2015
On September 16, BREEZE Software released an update to its powerful Incident Analyst application, an accidental chemical release and consequence modeling software designed to predict potential toxic, fire, and explosion impacts for chemical releases. The new release features important updates to the industry-standard toxic dispersion, fire, and explosion models incorporated in BREEZE Incident Analyst,
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Oct 19, 2015
BREEZE Software presented the following two papers at the CASANZ 22nd Biennial Clean Air Society Conference in Melbourne, Australia on September 22nd, 2015. Following the theme of the conference, New Frontiers, international and local speakers gathered to discuss new ideas and tools that can be applied across air quality and climate change fields.
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Sep 15, 2015
BREEZE Software released a new version of its powerful BREEZE Incident
Analyst, an accidental chemical release and consequence modeling software. With
Incident Analyst, EHS professionals are well-equipped to perform risk management planning (RMP) and emergency response planning—especially where toxic chemical releases, fire, or explosion are of concern. This release features
important updates to the industry-standard toxic dispersion, fire and explosion
models incorporated in BREEZE Incident Analyst. The update also includes
several system enhancements, all designed to enhance the power and flexibility
of the software.
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Sep 09, 2015
BREEZE Software, the market-leading provider of dispersion
modeling software used by environmental professionals around the world, released a new version of BREEZE AERSCREEN, an intuitive screening air quality modeling system based on U.S. EPA
AERMOD air quality dispersion model.
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Sep 01, 2015
BREEZE Software, the market-leading provider of dispersion
modeling software used by environmental professionals around the world, released a new version of BREEZE AERMOD and BREEZE AERMET.
These updates include the latest U.S. EPA AERMOD and AERMET executable 15181,
released on July 24, 2015.
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Aug 19, 2015
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 other issues. The highlights include: - Relief is coming to U.S. AERMOD users dealing with overprediction of concentrations in low wind speed hours: U.S. EPA plans to make the LOWWIND3 and ADJ_U* options in AERMOD and AERMET regulatory default options in Spring 2016.
- Similarly, U.S. AERMOD users dealing with NO2 issues may see reduced concentrations in the future, as U.S. EPA plans to make the ARM2 option in AERMOD a regulatory default option in Spring 2016.
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Jul 14, 2015
Receptors are specific locations where AERMOD will compute a concentration or deposition value. In an AERMOD analysis, at least one receptor must be defined in order for the model to run successfully. To assist modelers in including receptors into their AERMOD scenarios, BREEZE AERMOD offers users with a wealth of options and ways for creating model objects and for entering their parameters. For example
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Jun 23, 2015
BREEZE Software, the market-leading provider of dispersion modeling software used by environmental professionals around the world, released a new version of its air dispersion modeling software, AERMOD. BREEZE AERMOD 7.9.2 integrates a number of key features focused on improved graphics capabilities and powerful productivity enhancements. With these new fixes and features, BREEZE AERMOD offers more functionality and innovative features—all designed to enhance productivity for air quality anal
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Apr 21, 2015
Failure to identify and mitigate explosion hazards is a persistent cause of industrial accidents, impacting sites ranging from fertilizer storage facilities to refineries. While some explosion consequence assessments are performed to comply with regulatory requirements or industry-specific process safety standards, in many cases the potential for loss of life and property damage is overlooked until a tragedy occurs. Explosion Consequence Modeling (ECM) can provide detailed information about t
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Mar 23, 2015
Most AERMOD dispersion modeling is conducted using meteorological data from a nearby airport. As long as the airport is reasonably representative of your source location, there is nothing wrong with that: airports are often a source of high quality data and located near major population centers and thus, major air pollution sources. But airport data isn’t
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Mar 17, 2015
BREEZE Software, the market-leading provider of dispersion modeling software used by environmental professionals around the world, released a new Version of AERMET, the powerful meteorological data preprocessing software for AERMOD. BREEZE AERMET simplifies the process of creating
read more >>
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Feb 24, 2015
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new Version of its powerful post-processor, 3D Analyst. BREEZE 3D Analyst enables you to analyze and visualize data in multiple formats to help you better understand, interpret, and summarize your modeling results. This release unveils a refined start page design with a modern look and feel as well as a new contour library that provides more accurate and precise
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Feb 17, 2015
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new Version of its powerful data analysis tool, MetView. BREEZE MetView allows users to create fully customizable data tables and graphics to evaluate meteorological conditions at specific time intervals. This Version resolves several issues where certain file formats would not load properly or caused unhandled exceptions. These bug fixes will make the process of
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Dec 16, 2014
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of its AERMET meteorological data preprocessing software for AERMOD. This Version integrates the recent executable of the U.S. EPA 1-minute ASOS wind data processor, AERMINUTE, and contains an important bug fix for users who utilize ADMS surface data. BREEZE AERMET Version 7.5.1 includes the following features: - Includes the latest U.S. EPA AERMIN
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Dec 16, 2014
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of its AERMOD air dispersion modeling software. This release unveils a new start page design that will provide users with a wealth of resources in an easy-to-find layout, as well as a number of critical bug fixes. BREEZE AERMOD Version 7.9.1: - Implements a new function to allow users to run AERMAP with relative coordinates
- Overhauls the BR
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Oct 01, 2014
BREEZE Software will be presenting the following two papers at the upcoming Mary Kay O’Connor Process Safety Center International Symposium in College Station, TX on October 28-30, 2014. Experts from all around the world will gather to discuss critical issues of research in process safety. Large-Scale Explosion Consequence Modeling: West, Texas Fertilizer Plant Case Study
Tuesday, October 28 at 1:00pm CDT
A preliminary case study of the West, Texa
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Jul 02, 2014
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of AERMET, a meteorological data preprocessing tool. AERMET processes commercially available and custom on-site metrological data to create model-ready input files for AERMOD. With these new features incorporated int
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Jun 27, 2014
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of its AERSCREEN, a screening model based on the U.S. EPA AERMOD air dispersion model. Version 1.6 contains the latest updates to the U.S. EPA AERSCREEN and AERMOD models, ensuring full regulatory compliance for all BREEZE AERSCREEN users. BREEZE products are developed and distributed by Trinity Consultants, an environmental consulting firm with exten
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Jun 27, 2014
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of its AERMOD air dispersion modeling software. This new version includes the updated 14134 U. S. EPA executable, released on May 16, 2014, that provides more detailed background concentration tools and added flexibility for international users. BREEZE AERMOD Version 7.9 includes new features that: - Integrates the most recent U.S. EPA AERMOD ver
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Apr 09, 2014
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, putting employees and the public at risk of injury or death, and the surrounding environment at risk of damage or destruction. A consequence modeling analysis is a powerful tool (and sometimes a regulatory requirement) in order to understand the impact that a potential release could have on personnel,
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Mar 03, 2014
The BREEZE Remote Modeling System (BRMS) for AERMOD is a Web-enabled application that
executes AERMOD model runs on a massively parallel computer cluster. Once a
model run is started on the BRMS, results are returned in a fraction of the
normal execution time (e.g., up to 100 times faster!). With the BRMS
you'll be able to complete what would normally take days or even weeks in
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Feb 05, 2014
AERMODOn December 24, 2013, U.S. EPA released an updated version of the AERMOD model (v13350), as well as the meteorological preprocessing program, AERMET (v13350). The new versions are not anticipated to impact results significantly; rather the changes are more focused on new options associated with NO2 modeling and non-regulatory options for addressing low wind speeds in meteorological data. The release of the updates will likely require any ongoing modeling work which has not been
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Jan 23, 2014
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of its AERSCREEN, a screening model based on the U.S. EPA AERMOD air dispersion model. Version 1.5 supports the latest U.S. EPA AERMOD executable 13350 that was released on December 24, 2013. BREEZE products are developed and distributed by Trinity Consultants, an environmental consulting firm with extensive expertise in dispersion modelin
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Jan 23, 2014
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of its AERMOD air dispersion modeling software. This new version includes the updated 13350 U. S. EPA executable, released December 24, 2013, that provides new, state-of-the-science tools for modeling NO2. BREEZE AERMOD Version 7.8 includes new features that: - Integrate the U.S. EPA version 13350, including high-speed paral
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Jan 15, 2014
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of its CALPUFF non-steady-state puff dispersion modeling software. Version 2.2 supports the latest U.S. EPA-approved CALPUFF and CALMET Version 5.8.4 that was released on December 4, 2013. BREEZE CALPUFF provides modelers with the tools and functionality required to perform air quality analyses that help to address both permitting, regulat
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Nov 25, 2013
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of CALPUFF, a non-steady-state puff dispersion model that simulates the effects of time- and space-varying meteorological conditions on pollution transport, transformation, and removal. BREEZE CALPUFF 2.1 incorporates these new features: - Supports the latest TRC version of CALPUFF 6.42, CALMET 6.334, and CALPOST 6.292
- Supports
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Oct 01, 2013
Driven by advances in scientific knowledge, tightening and constantly changing regulations, and higher-resolution raw data, environmental modeling is demanding more and more from EH&S professionals and their computers. AERMOD run times for large projects are measured in days rather than minutes and terrain data file sizes routinely exceed 100 MB. Modelers can increase productivity and keep the increasing model complexity under control with a number of tools from BREEZE Software.
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Aug 16, 2013
BREEZE®, the market-leading provider of air dispersion modeling software used by environmental professionals around the world, today announced the release of Incident Analyst 1.2 for accidental chemical releases and consequence modeling. It provides safety professionals with a full suite of industry-proven toxic dispersion, fire, and explosion models and powerful tools for assessing threats to life and property due to accidental chemical releases. BREEZE Incident Analyst 1.2 improves on pre
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May 15, 2013
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, today announced the release of ExDAM 8.4 for explosion assessment and consequence modeling. It provides emergency response and safety professionals with a unique, 3D tool to evaluate the damage to structures and injury to people caused by explosions. BREEZE ExDAM 8.4 improves on existing capabilities with these new features:
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May 01, 2013
The BREEZE Data team consists of professional meteorologists, consultants, and senior modeling experts who can provide meteorological and terrain data for any location in the world. We pride ourselves on providing the highest level of expertise and efficiency in processing data for your projects. Data offerings include:
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Feb 19, 2013
Trinity’s BREEZE Software team provides two powerful modeling software tools that enable environmental and safety professionals to analyze and prevent a variety of hazards. BREEZE Incident Analyst (BIA) calculates toxic dispersion from dense or neutrally buoyant gases using the EPA-preferred DEGADIS, SLAB, INPUFF, and AFTOX models. The Source Term Wizard guides the user in parameterizing their scenario and can aid in dispersion model selection. BIA can also be used to calculate thermal rad
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Aug 24, 2012
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of AERMET, a meteorological data preprocessing tool. AERMET processes commercially available and custom on-site metrological data to create input files into AERMOD for air dispersion modeling. BREEZE AERMET 7 is more powerful and easier to use with these new features:
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Jun 01, 2012
BREEZE Software offers powerful software solutions designed to meet the increasing risk and challenges faced by today's EHS, security, and engineering professionals. BREEZE Incident Analyst is an all-new product designed for industrial facilities to assess toxic, fire, and explosion threats for emergency response and risk management. The program includes a suite of scientific models developed, recommended, or recognized by the U.S. EPA. The intuitive Windows-based ribbon-bar GUI helps user
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Mar 12, 2012
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of its AERMOD air dispersion modeling software. Version 7.5 includes the latest U.S. EPA executable 12060 that was released on March 2, 2012. BREEZE AERMOD remains the most powerful tool for your AERMOD modeling projects. Designed to be easy to learn and use, our software enhances productivity for air quality analyses. BREEZE products are deve
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Feb 28, 2012
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, recently released a new version of its Incident Analyst modeling software. First responders and risk management planning teams use BREEZE Incident Analyst to evaluate worst-case and alternative scenarios for chemical releases, explosions, and fire threats. Industrial facilities also use BREEZE Incident Analyst to demonstrate due diligence and regulatory compliance. Versio
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Jan 23, 2012
BREEZE®, the market-leading air dispersion modeling software used by environmental professionals around the world, released a new version of its AERMOD air dispersion modeling software. This new version includes the updated 11353 U. S. EPA executable that addresses recently defined NAAQS standards, namely for NO2 and SO2 daily maximum concentrations. Streamline NO2, SO2, and PM2.5 modeling for U.S. NAAQS with Version 7.4 new features that:
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Jul 01, 2010
For over 25 years, BREEZE Software has developed a wide range of applications including air dispersion, accidental release, and explosion safety assessment models. In addition to the BREEZE product line, the development staff evaluates, develops, and adapts dispersion modeling algorithms for specific needs and builds custom software for government and various industries worldwide. The adaptability of BREEZE software is apparent in these demonstrations.
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Jun 16, 2009
BREEZE® Software introduces BREEZE Risk Analyst, human health and ecological risk assessment software. BREEZE Risk Analyst can be used to conduct GIS-based analyses of multi-pathway human health risk assessments or food-web based ecological risk assessment modeling. The application provides the framework for conducting risk assessment modeling for both regulatory and non-regulatory applications, including: - Air monitoring health impact analysis
- Air toxics risk assessment
read more >>
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Feb 02, 2009
The University of Belgrade’s Department of Mining and Geology selected BREEZE® Software as the preferred air dispersion modeling software for use in its Air Pollution undergraduate course. The course addresses the basic concepts of air pollution in general and focuses on specific air quality issues as it relates to the mining industry. The software is used to predict concentrations of air pollutants in areas surrounding the industrial site. It accounts for the relationship between source c
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Aug 17, 2008
BREEZE, the market-leading air dispersion modeling software used by environmental professionals around the world, advances dispersion modeling with its parallel version of AERMOD, the U.S. EPA approved refined air dispersion model for most modeling scenarios. BREEZE AERMOD Parallel produces the identical AERMOD results with significantly faster runtimes. AERMOD Parallel runs on a multi-CPU, multi-core computer, or distributed computer network (cluster) environmental to minimize model r
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Jun 20, 2008
Trinity Consultants’ BREEZE® Software and Data Services group was recently certified as a Qualified Supplier for the Idaho Cleanup Project, initiated by the U.S. Department of Energy’s (DoE) Office of Environmental Management. The DoE evaluation was based on the American Society of Mechanical Engineers (ASME) NQA-1-2000, Subpart 2.7, “Quality Assurance Requirements for Computer Software for Nuclear Facility Applications,” which found BREEZE software development practices were based on sound p
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Mar 26, 2008
The BREEZE Software and Data Services group, which produces the market-leading air dispersion modeling software used by environmental professionals around the world, introduces the BREEZE Remote Modeling System for AERMOD. This Web-enabled application delivers air dispersion modeling results in a fraction of normal runtimes (i.e., 8 hour runs completed in less than 10 minutes). The BREEZE Remote Modeling System operates on two massively parallel computer clusters that harness the proce
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Mar 29, 2005
Since 1987, Trinity Consultants has been under contract to provide on-site meteorological support at the Pine Bluff (AR) Arsenal related to weather data collection and hazards analyses associated with the storage and disposal of chemical munitions. On Tuesday, March 29, 2005, supported by Trinity meteorologists Erwin Prater and Lee Moody, the Army safely disposed of two M55 rockets filled with GB nerve agent at the Pine Bluff Chemical Agent Disposal Facility (PBCDF). The destruction of the
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