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Besmax

Air

Overview

Number 5.5 and Annex 2 of TA Luft (2021) specify calculation methods for determining stack heights and for dispersion calculations. The calculation programs BESTAL (Besmin, Besmax) and AUSTAL are exemplary implementations of these specifications. They are provided free of charge by the Federal Environment Agency. read more

Air

FAQ

From the questions that have been received, the most important were selected and listed on this page along with a reply. The questions are grouped into general questions (A) and specific issues (S). read more

Air

Download

This page provides the download of current program versions as well as sample calculations, test calculations and application packages for AUSTAL and BESTAL (Besmin, Besmax). The file format and the date of the file are shown in brackets. read more

The Umweltbundesamt

For our environment

The UBA’s motto, For our environment (“Für Mensch und Umwelt”), sums up our mission pretty well, we feel. In this video we give an insight into our work.

The UBA

Contact

Wörlitzer Platz 1
06844 Dessau-Roßlau
Germany
Please contact us exclusively by e-mail: buergerservice [at] uba [dot] de.
Unfortunately, we are currently not available by telephone.
There may currently be delays in answering enquiries. We ask for your understanding.