Sponge city

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Certificate course "The road to the sponge city - urban development in times of climate change"

Support programme

This project is subsidised by the European Social Fund (ESF).

Background

We are increasingly faced with strong fluctuations in precipitation and temperatures. This is reflected in urban flash floods and increased and longer periods of drought. Heat islands are increasingly developing in cities and flooding is becoming more frequent, partly because the sewerage systems are not designed for these changing situations. The challenge for the future is to deal with these extremes in a sensible way, in which the concept of the sponge city is seen as a decisive factor. In order to optimally utilise the effects of sponge city solutions, it is necessary to have a comprehensive knowledge of the urban water cycle system in addition to knowledge of the technical measures. Surveys and studies show that many potential users find it difficult to transfer knowledge into practice because, among other things, there is a lack of applicable methods for effective implementation and integration into everyday working life. In addition, more companies are needed that offer solutions and assistance to cities and municipalities as consultants or producers.

And this is precisely where the certificate course "The path to the sponge city - urban development in times of climate change", which is subsidised by the Bavarian state government and developed for Bavarian companies, comes in. Knowledge content and methods relating to the path to a service/product idea and its subsequent implementation by the user play a key role in the course. In addition to theoretical content, participants learn in practical exercises how to identify market opportunities using their own product/service portfolio and what they should bear in mind on the way to an offer in the context of sponge city topics.

Objective

Including the Bavarian guideline "Water-sensitive settlement development"[1] The programme provides targeted training for consulting and manufacturing companies in order to convey a systemic understanding of the water balance and urban development, so that municipalities and cities are effectively and sustainably supported in the development of sponge city concepts. The aim is to address the complexity of the sponge city in a comprehensible and realisable way. The concepts that are usually developed for large cities are also considered for transfer to medium-sized and small towns. The special Bavarian municipal structure is thus taken into account. In addition, companies are enabled to examine their own product and solution portfolio to see whether it is or can/should be part of sustainable sponge city concepts.

The main objective of the course is to enable you to identify your own performance/service fields from the sponge city topic area and to create an initial roadmap using a real example.

[1] https://www.bayika.de/de/aktuelles/meldungen/2021-01-27_Neuer-Leitfaden-Wassersensible-Siedlungsentwicklung.php

Your advantages

  • Knowing and understanding the topic/process/complexity of the sponge city
  • Know and understand the effectiveness of sponge city measures
  • Categorisation of your own position in the overall Sponge City system
  • Learning from your own project
  • Get to know effective methods for innovation development
  • Identification of funding opportunities for own projects
  • Identification/connection to new markets
  • Identify networks/contact exchanges/cooperation opportunities
  • Product expansion and customisation of the product portfolio

Contents

The course is aimed at employees of companies and consulting organisations from Bavaria (primarily SMEs) who are interested in entrepreneurial involvement in the field of the sponge city (e.g. with their own products, solutions, services). Employees of municipal companies as limited liability companies are also eligible to participate. In addition, representatives of municipalities, authorities and associations can participate as guests of a company. Ideally, the municipal customer will bring along their problem/sponge city project as an example, so that the practical work becomes far more application-orientated and thus the chances of implementing the projects increase considerably. The course is designed for experts in the fields of urban water management, urban planning, architecture, landscape planning, etc. as well as neighbouring specialist departments.

Timetable and venue

The certificate course begins in November 2022 and will be repeated four times in 2023. Each cycle includes a complete course.

Choose the right flow for you!

Conditions for free participation

The course is free of charge for employees of companies from Bavaria. Places are limited, a minimum contingent is reserved for SMEs. Interested representatives of municipalities, authorities and associations have the opportunity to participate free of charge as guests of a company or consulting organisation. Invitations are sent via the company or consulting organisation. Municipal organisations in the form of a GmbH may participate directly in this course. Please contact us if you have any questions.

Registration

By e-mail: schwammstadt@hof-university.de

Please state the desired date in your e-mail and give us at least one alternative date.

Completion and certificate

The course comprises 45 teaching units of 45 minutes each and concludes with an examination consisting of a transfer task. Participation in at least 80% of the course is required to obtain the university certificate.

Who we are

The "Water infrastructure and digitalisation" research group

The certificate programme "The road to the sponge city - urban development in times of climate change" is used by Prof Günter Müller-Czygan and its "Water infrastructure and digitalisation" research group developed. The team is made up of experienced employees with expertise in water/wastewater management, engineering, digitalisation, hydrology, electrical engineering, industrial engineering and consulting/coaching. The research group focuses on processes and methods for more effective water protection by means of dynamic sewer network management, soil as a water reservoir and technologies/methods for the sponge city. The focus here is on increasing efficiency with the help of digitalisation as well as developing methods for effective implementation transfer. The digitalisation of operational knowledge for process control and knowledge retention plays an important role here.

The programme at a glance

As part of the "The Road to the Sponge City" programme for companies and planners, Hof University of Applied Sciences would like to offer you the opportunity to actively tackle the challenges of the future in the area of extreme weather.

Participants go through the following 4 core modules, in which both knowledge and basic skills are taught:

  • Module 1: Water cycle and weather events
  • Module 2: Techn. / organisat. Measures, digitalisation, sustainability
  • Module 3: From the individual idea to the concept
  • Module 4: The path to practice - practice using a concrete example

The combination of the different expertise of our speakers and coaches enables you to take a holistic view of the processes in the Schwammstadt system at the end of the programme and to position yourself with your products/services/projects. Above all, you will learn about valuable tools for implementation and practise these using your own examples.

Module 1

Water cycle and weather events

Contents

Module 1 provides an overview of the mechanisms of the natural and technical water cycle in urban areas. The interaction between the two water cycles is discussed. You will gain a general insight into the development of the two weather extremes of heavy rainfall and drought and learn about the formation of weather extremes using time series and graphical representations.

1.1 Water cycle in urban areas

  • Sponge city principle and the role of water management
  • Basics of the water cycle / importance of precipitation
  • Challenges in cities (sealing, microclimate, weather extremes)
  • Basic principle of rainwater drainage / sewerage / infiltration via green areas

1.2 Weather extremes

  • Origin of precipitation and influence of urban space on precipitation
  • Basic principles of weather extremes and their impact on water management
  • Significance of weather extremes for urban areas

1.3 Analysing and assessing weather extremes

  • Basic rainfall data / series, weather data
  • Use of rain / weather data in water management calculations
  • Presentation of data portals and other sources for the use of rain/weather data in water management calculations/analyses
  • Evaluation methods for the use of rain/weather data using the example of flood protection for urban districts and the prediction of drinking water reservoirs during dry periods

Goals

After Module 1, you will understand the relationships between the betting extremes and the two water cycles. In addition, you will have an extended understanding of rainfall series, KOSTRA data, localised rainfall data and will be able to assess flash flood and drought maps. You will be able to transfer the effects to urban issues using various examples.

Methodical realisation

  • Lectures and discussion forum

Lecturers and lecturers

  • Prof Günter Müller-Czygan
  • Dr Anna Zakrisson
  • Dr Julia Frank
  • Dr Thomas Einfalt

Module 2

Technical measures

Contents

Participants will receive an overview of the state of the art and science on technical measures for dealing with extreme weather events such as heavy rainfall and dry spells. In addition, known and proven organisational measures will be discussed. Another sub-module deals with the state of digitalisation in German-speaking water management with reference to sponge city-relevant topics, based on the results of the meta-studies WaterExe4.0 and DigiNaX. Sustainability aspects in connection with sponge city concepts will also be considered.

2.1 Technical measures for heavy rain and dry periods

  • Methods, possibilities and limits of forecasting extreme events - calculation objectives and results of runoff simulation tools
  • Overview of state of the art preventive measures for heavy rain and dry periods
  • Derivation of measures from calculations, planning for heavy rainfall events (surface, sewer)
  • Derivation of measures from calculations, planning for dry periods (water saving, water reuse, underground and above-ground storage areas)
  • System-wide consideration of weather extremes - role of plants and green spaces
  • Rules and regulations

2.2 Organisational measures Heavy rain and dry periods

  • Presentation of a municipality and the extreme weather prevention plan
  • Prevention through citizen involvement
  • Creating acceptance for technical measures
  • Authorisation issues

2.3 Role of digitalisation

  • Role of digitalisation in urban areas (smart city, smart water)
  • Use of digitalisation in relation to extreme weather events - state of the art and science
  • Sensors, data and empirical knowledge - a brief overview
  • Data collection, management and evaluation - from big to smart data
  • Simulation and forecasting tools - a brief overview
  • Assessment and selection of smart solutions
  • Best Practices

2.4 Sustainability as part of the sponge city concept

  • Fundamentals of sustainability and the 3 pillars
  • What does sustainability mean in urban areas?
  • The ecological pillar of the sponge city idea with examples of implementation
  • The economic pillar of the sponge city idea with examples of implementation
  • The social pillar of the sponge city idea with examples of implementation
  • Balancing the 3 pillars in the realisation of a sponge city

Goals

Building on Module 1 and following the content of Module 2, you will be able to draw initial conclusions for possible technical and organisational packages of measures, data analyses and evaluations.

They understand the application possibilities and limits of digitalisation and are able to make an initial assessment of the application of digital solutions for individual sponge city tasks.

You will be able to relate basic definitions of sustainability and your own understanding of sustainability to this and formulate them for individual tasks. You will also be able to describe their significance for the urban space and in particular for sponge city aspects and evaluate them on the basis of criteria.

Methodical realisation

  • Presentations, discussion forum and group work to create initial technical and organisational packages of measures, the use of the Digital Water Pilot and simple exercises to derive sustainability criteria.

Lecturers and lecturers

  • Prof Günter Müller-Czygan
  • Prof Dr Manuela Wimmer
  • Andreas Aicher
  • Viktoriya Tarasyuk, PhD

Module 3

From the individual idea to the concept

Contents

Participants will gain an in-depth insight into the overall Schwammstadt system, building on the associated individual elements presented in sub-module 2. In addition, an overview of direct and indirect as well as short, medium and long-term cost/benefit effects and possible rebound effects of sponge city projects is provided.

3.1 From the individual idea to the sponge city concept

  • Definitions and basic concepts of sponge cities (national and international) from different perspectives
  • Linking strategy, measures, urban planning, infrastructure planning and urban/infrastructure management
  • Expertise, methodological and implementation skills
  • Strategy aspects vs. implementation with SOWIESO projects
  • Concepts such as urban farming and aquaculture in the urban space of the future
  • Best Practices

3.2 Economic aspects

  • Cost calculation of sponge city solutions
  • Benefit analysis
  • Funding analysis and opportunities

Goals

After Module 3, you will be able to identify SOWIESO projects and define them specifically as a design tool for the implementation of sponge city projects. You will understand the systemic approach to developing individual ideas that are derived from an overall concept and, conversely, how an overall concept is developed from individual ideas.

Methodical realisation

  • Lectures, discussion forum and group work with the SokratesMap, balance of competences

Lecturers and lecturers

  • Prof Günter Müller-Czygan
  • Dr Anna Zakrisson
  • Dr Julia Frank / Michael Schmidt

Module 4

The path to practice

Contents

Based on the core elements and statements of sub-modules 1 and 2 as well as the learning content of sub-module 3, participants learn to comprehensively understand the sponge city market and to classify their own position and role or their own organisation. In addition, they will learn how to categorise their product and service portfolio in relation to market potential and competitors and how to define their own market objectives.

4.1 Developing products, ideas and solutions for sponge city concepts

  • Identify and categorise the variety of solutions and products
  • Products and solutions for underground infrastructure (retention solutions, sewer network extensions, control solutions)
  • Products and solutions for the surface (Green/Purple Roof, infiltration elements, planting solutions)
  • SOWIESO strategy as a starting impulse and implementation booster
  • How is innovation development started?
  • Innovation Race phases

4.2 Exercise examples

Goals

Participants are able to practically apply the knowledge and information from sub-modules 1 to 4 and formulate suitable target descriptions for their individual case, define competence profiles and create a road map for their selected Schwammstadt services. They know their potentials/competences and can describe their desired developments and their own limitations.

Methodical realisation

  • Lectures, discussion forum, individual and group work with SokratesMap, Innovation Race, skills assessment

Lecturers and lecturers

  • Prof Günter Müller-Czygan
  • Dr Julia Frank
  • Michael Schmidt

Addressed SDGs (Sustainable Development Goals)

Contact person

Robert-Peter Kuhn

Research assistant

Water infrastructure and digitalisation (DiWa)

Institute Director and Research Group Leader:Prof Günter Müller-Czygan.

Prof Günter Müller-Czygan

Research group leader

Water infrastructure and digitalisation (DiWa)

Pavel Timofeev

Research assistant

Water infrastructure and digitalisation (DiWa)

Michael Schmidt

Research assistant

Water infrastructure and digitalisation (DiWa)

Projects

Further research projects

The research here is tough.

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News and events

News about the inwa and its events.

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