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INDEPENDENT AND COMPETENT ADVICE

  • Expert statements and studies
  • Consulting and technical support for planners, manufacturers and operators
  • laboratory tests and semi-technical trials
  • Scientific monitoring of large-scale facilities
  • Organisation of conferences and symposia
  • Economic efficiency assessments, financing issues and contribution and fee models

In addition to its role as a source of ideas and project developer, FiW is a reliable partner for many clients in municipal and industrial water and waste management, compelling with our consulting services and knowledge transfer. We are a competent and reliable advisor on equal terms for public and private operators of wastewater treatment plants, sewer networks, and waste facilities. With us, our customers find the technical expertise they need to optimize their plants and develop innovative concepts. Our consulting services include coordination tasks, studies, expert reports, energy and economic analyses, and simulation tasks in Germany and abroad.

As a non-profit, independent affiliated institute of RWTH Aachen University, FiW is also an attractive intersection between basic research and practice for small and medium-sized companies in the industry. Thanks to our practical work and economic orientation, we are perfectly positioned as a bridge between research and implementation.

In close collaboration with our clients, we develop customized recommendations for action covering all aspects of water, energy, and resource management and support their implementation in practice. Drawing on the expertise of our interdisciplinary team, we analyze technical interdependencies as well as economic, legal, and social framework conditions. We perform system analyses and use simulations, forecast models, and multi-criteria decision-making processes to develop forward-looking operational concepts. Practical guidelines and monitoring concepts ensure that objectives are achieved. Risks must be systematically identified and measures to minimize them evaluated as early as the planning stage. Even risks with a relatively low probability of occurrence but potentially high damage will also be taken into account appropriately.

For many years, FiW has been involved in the assessment of fees and contributions as well as the financing of measures in water and waste management. The focus of our work is on deriving a sound basis for decision-making for the updating of regulations on the allocation of fee- and contribution-related costs. The scientific support of processes for the development and optimization of assessment rules begins with an analysis of the current situation and the identification of the need for action. To this end, existing data is specifically processed and evaluated. In this context, it is necessary to examine whether water management, technical, or legal requirements and framework conditions, and thus, if appropriate, cost and usage structures, have changed. We deal with issues relating to contribution assessment, particularly in the areas of wastewater disposal and water resources management. This includes, for example, the switch from a fresh water benchmark to separate sewage and rainwater fees, the introduction of heavy polluter surcharges or a basic and performance fee, the development of financing models for new tasks or even the establishment of new administration unions. As part of the development of contribution and fee models, FiW also supports municipalities and associations in conducting accompanying task forces and informing citizens and members.

References

Fees & contributions

Fees & contributions

The allocation of costs, based on the polluter pays principle, ensures sustainable concepts

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Gelderland Water Strategy

Gelderland Water Strategy

Transboundary waters workshop in Arnhem to intensify cross-border cooperation in water management between North Rhine-Westphalia and the Netherlands

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Gewässerzweckverband Ahr

Gewässerzweckverband Ahr

Design of the financing system within the framework of the establishment of the Ahr Water Management Association

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GreenFactory SARTEX | Tunisia

Sustainable denim finishing using water recycling and renewable energies

GreenFactory SARTEX in Tunisia

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CAC Ratingen

CAC Ratingen

Development of an integrated climate protection and climate adaptation concept for the city of Ratingen

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CAC Werdohl

CAC Werdohl

Development of an Integrated Climate Adaptation Concept for the City of Werdohl

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CAC Wermelskirchen

CAC Wermelskirchen

Integrated Climate Adaptation Concept for the City of Wermelskirchen

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KARL – EU-Kommunalabwasserrichtlinie
Cologne boundary canal

Hydrodynamic calculations of the Cologne boundary channel

Combined modeling in the area of Cologne

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Sewage sludge management | Hannover

Sewage sludge management in Hannover

Market and potential study sewage sludge for the North-East Region and the Hannover Metropolitan Region

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Sewage sludge management | Rhine-Hunsrück

Sewage sludge management in the Rhine-Hunsrück district (Germany)

Future treatment and utilization of sewage sludge from the sewage treatment plants of the municipalities of the Rhine-Hunsrück district in Germany

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Sewage sludge management | Tunisia

Water management in Tunisia after the Arab Spring

Sewage sludge management in Tunisia

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Model for IWRM | Rhine-Main

Model for an Integrated Water Resources Management (IWRM) Rhine-Main (Germany)

Strategy development for water resources management for almost 5 million inhabitants

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Guideline Heavy Rain

Guideline Heavy Rain

Property protection and structural precautions

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LINEG Water Management Year 2024

LINEG Water Management Year 2024

Hydrological analysis and historical classification of precipitation as well as Rhine and groundwater levels on the left bank of the Lower Rhine

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NiersCon

NiersCon

Analysis of decentralized water retention and groundwater recharge through integrated control of the regional ditch system

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NiersFluX

NiersFluX

High-resolution trace substance flux balance in the Niers catchment to quantify direct and indirect input pathways and derive options for action

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Maturity Model Wastewater 4.0

Maturity Model Wastewater disposal 4.0

From the maturity model to the digitalisation roadmap

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subKRITIS

subKRITIS

Assessment of the IT security level of small and medium-sized wastewater treatment plants in North Rhine-Westphalia below the KritisV

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Pollution Surcharge Freiburg

Pollution Surcharge for the City of Freiburg

Update of the fee model for user-based wastewater fee assessment

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Pollution Surcharge Homburg

Pollution Surcharge for the City of Homburg

Update of the fee model for user-based wastewater fee assessment.

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Pollution Surcharge Wegberg

Pollution Surcharge for the City of Wegberg

Introduction of a fee model for user-based wastewater charges.

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Heating networks

Heating networks

Development of sustainable heat supply and optimization solutions

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