BREEZE CALPUFF 3.0

BREEZE CALPUFF, developed by BREEZE, is a comprehensive modeling suite that streamlines the setup, execution, and analysis of the CALPUFF non-steady-state puff dispersion system. It integrates key components such as CALMET, CALPUFF, and CALPOST to handle complex terrain, coastal effects, stagnation/recirculation, time- and space-varying meteorology, and secondary pollutant formation. Designed for environmental professionals, it accelerates air quality assessments with an intuitive interface, robust data management, and powerful visualization tools.

Key features:

• Guided project setup for sources, receptors, terrain, and land use
• Seamless workflow across CALMET, CALPUFF, and CALPOST with scenario management and batch processing
• Support for point, area, line, and volume sources; time-varying emissions; and building downwash
• Wet and dry deposition, visibility, and chemistry options for secondary sulfate and nitrate
• Import of terrain and land-use data and acceptance of WRF-derived meteorology via CALMET
• QA/QC checks and diagnostic reporting to reduce setup errors
• Advanced post-processing: contours, time series, difference plots, and export to GIS/Google Earth formats

Typical applications:

• Long-range transport and complex terrain assessments
• Class I area visibility and deposition analyses
• Permitting and regulatory modeling, including PSD and NEPA-related studies
• Coastal and stagnation/recirculation scenarios
• Industrial, power generation, mining, oil and gas, and transportation projects

BREEZE CALPUFF is supported by expert technical assistance and training, helping teams deliver defensible results efficiently.

BREEZE CALPUFF is developed by BREEZE. The most popular version of this product among our users is 2.0. The names of program executable files are BREEZE CALPUFF.exe, BrzCalpf.exe.