In highly structured topographic terrain, immission forecasts for air pollutants must meet demanding meteorological requirements. To achieve this, three-dimensional models are used that can accurately calculate wind conditions under the terrain’s specific conditions. Müller-BBM prepares the necessary input data and performs the model calculations. Detailed reports support the planning processes of environmentally relevant projects.

Your benefits:

• Minimize risks: With predictive wind fields, clients can better plan their immission projects, identify potential risks early, and optimize efforts during the planning and approval process.
• Accredited service: Müller-BBM offers predictive wind fields as part of its accredited services in the field of immission forecasting. Our predictive wind fields meet the requirements of VDI 3783 Part 16.
• Accelerate planning processes: Predictive wind field modeling is complex and requires high expertise. We advise you on whether predictive wind fields are necessary for immission forecasts under the legal approval process, enabling you to make informed decisions early and speed up your planning process.

The TA-Luft regulation allows for the replacement of a dispersion class time series (AKTerm) with modeled meteorological data if suitable measurement data is not available.

Müller-BBM offers comprehensive consulting and assessment services, including the creation and evaluation of synthetic AKTerm data, the development of immission concepts, the assessment of emission impacts, and advice on reducing pollutant dispersion.

Your benefits:

• Precise modeling: Synthetic AKTerm data enables accurate and reliable dispersion calculations, even in the absence of measurement data.
• Efficient project execution: synAKT avoids time-consuming and costly on-site measurements, leading to more efficient project workflows.
• TA-Luft compliance: With the 2021 revision of TA-Luft, synthetic data became permissible for immission forecasts. Müller-BBM monitors and supports legislative processes relevant to air pollution control to ensure your projects are approved quickly and reliably.

Transferability Assessment is a procedure for determining spatially and temporally representative meteorological data required as input for immission forecasts aimed at air pollution control.

As part of a transferability assessment, Müller-BBM conducts comprehensive evaluations to identify suitable meteorological data for immission forecasts. These evaluations are carried out in accordance with VDI 3783 Part 20. As an accredited company, our transferability assessment ensures the selection of precise and reliable meteorological data, which are essential for sound forecasts and expert reports.

Your benefits:

• Cost reduction: Proper testing procedures according to VDI 3783 Part 20 help avoid unnecessary costs caused by inaccurate forecasts.
• Continuous processes: From transferability assessment to immission forecasting. Our seamless process chain begins with the transferability assessment and delivers expert-level quality with consistently high standards.
• Time savings: Fast project execution reduces costs and increases efficiency, while compliance with legal requirements ensures smooth and timely approvals, avoiding delays.