english  de

 

MUDP

Future discharge permits consolidated into a single digital tool

Consolidate calculations, environmental assessments, and documentation regarding discharges into the aquatic environment into a single digital process.

In collaboration with HOFOR, Fors, and Envafors (Sorø Forsyning), DHI is developing a user-friendly digital tool for assessing discharges into watercourses and coastal waters. The project runs from January 2026 to December 2027 with support from the Environmental Technology Development and Demonstration Programme (MUDP), an initiative under the Ministry of the Environment. Throughout the project, the new tool will undergo continuous testing in collaboration with relevant stakeholders to ensure high technical quality and practical applicability.

The aim is to develop, test, and deliver a digital solution that can be used by both applicants and approving authorities when assessing discharges into the aquatic environment. The objective is to support more consistent, transparent, and efficient assessments of stormwater and wastewater discharges affecting water, sediment, and biota.

 

Discharge permits are becoming increasingly complex

The new wastewater directive means that many existing discharge permits must be revised, while requirements for the documentation and assessment of environmentally hazardous pollutants are being tightened.

Many organizations currently devote significant resources to calculations, assessments, and documentation regarding discharges.

 

A unified platform for assessing emissions

The digital tool consolidates calculations, environmental assessments, and documentation into a single, integrated process.

The tool was developed to make the process of handling discharge permits simpler, more consistent, and more transparent. By combining calculations, environmental assessments, and documentation into one process, both applicants and authorities gain a shared basis for evaluating the impact of discharges on the aquatic environment.

 

Developed for the entire process surrounding discharge permits

The tool can be used across organizations.

  • Utility companies: Supports the application process and the documentation of emissions.
  • Municipalities: Contributes to more consistent and transparent case processing.
  • Companies: Provides a systematic basis for assessing emissions.
  • Authorities: Supports consistent and comparable assessments.

 

Designed based on real needs

The tool is being developed by working closely together with municipalities, utility companies, authoraties, and industr associations.

The project draws from interviews, workshops, and ongoing user involvement to ensure the soution is practical for use in the day-to-da processing of discharge permits.

 

Example / Case study

A utility company wishes to assess the environmental impact of a discharge.

The tool consolidates calculations, environmental assessments, and documentation into a single workflow, providing a common basis for dialogue between the applicant and the authority.

 

Do you want to be among the first to follow the developments?

Contact us for an introduction to the project, a demonstration of the preliminary solution, or a discussion on how the tool can support your work with discharge permits.