Aquathermy & sustainable heat mapped

Sustainable heat sources mapped

Discover the potential of aquathermy, geothermal and waste heat in your municipality. From policy support to heat network development: complete support for the heat transition.

  • Aquathermy potential
  • Geothermal analysis
  • Heat network optimisation
Sustainable heat sources mapped

Why local heat sources are crucial

Sustainable heat sources are key to a successful heat transition. The heat transition requires insight into local sources: aquathermy, geothermal and waste heat. One overview supports policy and heat network development.

  • Aquathermy

    Surface water

  • Geothermal

    Ground heat

  • Waste heat

    Industry & data

  • Heat networks

    Connecting homes

How Heat Insight works

Policy officers and advisers view heat sources, heat demand and connection options per area. Select a neighbourhood or building and see the options for gas-free heat directly.

Combine heat demand and sources

View heat demand, heat sources, networks and scenarios per neighbourhood. Heat insight supports heat-transition plans and conversations with residents and partners.

Request a demo
Heat insight demo map
β€œTo meet the climate targets we need to take 1.5 million homes off gas. That requires €150-200 billion in investments.”
Netherlands Environmental Assessment Agency, 2023
  • 150M

    Average investment per municipality

    Complex transition

  • 45 PJ

    Untapped aquathermy potential

    Local sources

  • 67%

    Projects with uncertain business case

    Economic feasibility

Heat transition: from gas to local sources

The heat transition is complex and capital-intensive. Municipalities are looking for ways to sustainably heat homes and businesses with local sources such as surface water, ground heat and waste heat.

Complex transition

Making the heat supply sustainable requires system changes in neighbourhoods and districts.

Local sources

The Netherlands has enormous potential for local heat sources that are not yet fully utilised.

Economic feasibility

Municipalities struggle to find the right business case for heat transition projects.

Heat Insight: complete heat transition support

A comprehensive toolkit for municipalities taking the heat transition seriously. From source inventory to heat network optimisation: measurable results for sustainable heat.

  • Aquathermy potential

    Comprehensive analysis of surface water, wastewater and industrial waste heat as heat sources.

    • Water temperature analysis
    • Flow measurements
    • Energy yield calculation
    • Environmental effects
  • Geothermal analysis

    Detailed assessment of ground heat potential and feasibility of geothermal projects.

    • Ground energy maps
    • Geological data integration
    • Risk analysis
    • Business case development
  • Heat network optimisation

    Design and optimisation of heat networks for maximum efficiency and minimum costs.

    • Network configuration
    • Capacity analysis
    • Cost optimisation
    • Expansion planning
  • Home sustainability

    Integrated approach for home insulation, heat pumps and connection to heat networks.

    • Insulation potential
    • Heat pump suitability
    • Subsidy optimisation
    • Resident communication

Advanced analysis capabilities

Data & reporting

  • Automatic heat transition reports
  • Real-time energy balance monitoring
  • Benchmarking between neighbourhoods, districts, building types and housing associations
  • Stakeholder dashboards

Policy & implementation

  • Heat plan development
  • Business case modelling
  • Subsidy and financing advice
  • Citizen participation tools

Heat source inventory

  • Local sources mapping
  • Potential analysis
  • Technical feasibility
  • Economic assessment

Heat network development

  • Network design
  • Capacity planning
  • Expansion strategies
  • Operational optimisation

Project delivery

  • Project management
  • Permit procedures
  • Contractor selection
  • Monitoring & evaluation

What customers say

Experiences from organisations working with DZHK.

Waternet
β€œCalculations that used to take us a week are now done in minutes. That saves us a huge amount of time and money.”

Harry de Brauw

Adviseur Energietransitie

Syntraal
β€œWe no longer present our expertise as dry reports, but as interactive map applications. Even people without technical knowledge can use them, which makes DZHK an essential foundation for policy-making.”

Simon Bos

Syntraal

Gemeente Groningen
β€œDZHK has helped us make sustainability data accessible to everyone. The platform combines powerful visualisation with an easy user experience.”

Dominique Goes

TAUW

Syntraal
β€œTogether with MapGear (DZHK) we created a realistic forecast of solar potential in Groningen for 2035. We combine data on roofs, heat pumps, electric driving and policy choices for a reliable future picture.”

Joris van de Ven

Syntraal

Transitiemakers
β€œTogether with MapGear (DZHK) we developed the TransitiePlanner. It lets us collect, analyse and visualise data on energy use, climate adaptation and sustainable mobility. We are building a dynamic dossier for sustainable business parks.”

Thomas Pesiwarissa

Transitiemakers

Stedin
β€œDZHK has helped us plan and deliver our energy transition projects more efficiently.”

Warmold ten Zijthoff

Manager Verduurzaming Gebouwde Omgeving, Stedin

Provincie Drenthe
β€œWith Asbestdakenkaart we finally have an overview of our asbestos data and remediation progress. One place to prioritise, monitor and report.”

Provincie Drenthe

Asbestdakenbeleid

Waternet
β€œCalculations that used to take us a week are now done in minutes. That saves us a huge amount of time and money.”

Harry de Brauw

Adviseur Energietransitie

Syntraal
β€œWe no longer present our expertise as dry reports, but as interactive map applications. Even people without technical knowledge can use them, which makes DZHK an essential foundation for policy-making.”

Simon Bos

Syntraal

Gemeente Groningen
β€œDZHK has helped us make sustainability data accessible to everyone. The platform combines powerful visualisation with an easy user experience.”

Dominique Goes

TAUW

Syntraal
β€œTogether with MapGear (DZHK) we created a realistic forecast of solar potential in Groningen for 2035. We combine data on roofs, heat pumps, electric driving and policy choices for a reliable future picture.”

Joris van de Ven

Syntraal

Transitiemakers
β€œTogether with MapGear (DZHK) we developed the TransitiePlanner. It lets us collect, analyse and visualise data on energy use, climate adaptation and sustainable mobility. We are building a dynamic dossier for sustainable business parks.”

Thomas Pesiwarissa

Transitiemakers

Stedin
β€œDZHK has helped us plan and deliver our energy transition projects more efficiently.”

Warmold ten Zijthoff

Manager Verduurzaming Gebouwde Omgeving, Stedin

Provincie Drenthe
β€œWith Asbestdakenkaart we finally have an overview of our asbestos data and remediation progress. One place to prioritise, monitor and report.”

Provincie Drenthe

Asbestdakenbeleid

Get started with Heat Insight

Request a demo or discuss how Heat Insight supports your heat transition.

Frequently asked questions

Answers to the most frequently asked questions about Heat Insight.

Which heat sources are included in Heat Insight?
We map aquathermy (surface water, wastewater), waste heat, geothermal and other sustainable sources. You see where potential lies, how sources relate to heat demand and where heat networks are promising.
Does Heat Insight align with the heat transition vision (HTV)?
Yes. The maps and data support drafting and updating HTVs: which neighbourhoods to take off gas, which sources and networks are realistic, and how to monitor progress. Export to your own reporting or GIS is possible.
What about permits for aquathermy or other sources?
Heat Insight supports mapping permits and frameworks (Water Act, Environment and Planning Act, provincial rules). For actually going through permit procedures we work with authorities and advisers where needed.
Can the data be linked to our existing systems?
Yes. API and export to common formats are available. Connections with heat network management, GIS and municipal or regional energy strategy portals are possible.

Duurzaamheidskaart products are already used by:

Trusted by municipalities, provinces and organisations in the Netherlands and Belgium

Gemeente Deventer
Gemeente Mook en Middelaar
Gemeente Emmen
Gemeente Wierden
Gemeente Borger-Odoorn
Gemeente Echt-Susteren
Provincie Groningen
Gemeente Landgraaf
Gemeente Sittard-Geleen
Gemeente Westerveld
Gemeente Assen
Gemeente Almelo
Gemeente Oldambt
Gemeente Enschede
Gemeente De Wolden
HHNK
Gemeente Hellendoorn
Hof van Twente
Provincie Overijssel
Gemeente Midden-Drenthe
Gemeente Eindhoven
Gemeente Houten
Provincie Drenthe
Gemeente Bunnik
Gemeente Meppel
Gemeente Coevorden
Gemeente Westerkwartier
Gemeente Heerlen
Gemeente Deventer
Gemeente Mook en Middelaar
Gemeente Emmen
Gemeente Wierden
Gemeente Borger-Odoorn
Gemeente Echt-Susteren
Provincie Groningen
Gemeente Landgraaf
Gemeente Sittard-Geleen
Gemeente Westerveld
Gemeente Assen
Gemeente Almelo
Gemeente Oldambt
Gemeente Enschede
Gemeente De Wolden
HHNK
Gemeente Hellendoorn
Hof van Twente
Provincie Overijssel
Gemeente Midden-Drenthe
Gemeente Eindhoven
Gemeente Houten
Provincie Drenthe
Gemeente Bunnik
Gemeente Meppel
Gemeente Coevorden
Gemeente Westerkwartier
Gemeente Heerlen
Gemeente Deventer
Gemeente Mook en Middelaar
Gemeente Emmen
Gemeente Wierden
Gemeente Borger-Odoorn
Gemeente Echt-Susteren
Provincie Groningen
Gemeente Landgraaf
Gemeente Sittard-Geleen
Gemeente Westerveld
Gemeente Assen
Gemeente Almelo
Gemeente Oldambt
Gemeente Enschede
Gemeente De Wolden
HHNK
Gemeente Hellendoorn
Hof van Twente
Provincie Overijssel
Gemeente Midden-Drenthe
Gemeente Eindhoven
Gemeente Houten
Provincie Drenthe
Gemeente Bunnik
Gemeente Meppel
Gemeente Coevorden
Gemeente Westerkwartier
Gemeente Heerlen
Gemeente Ameland
Gemeente De Bilt
Gemeente Tynaarlo
Gemeente Groningen
Gemeente Dalfsen
Gemeente Heerenveen
Gemeente Leiden
Gemeente Kampen
Gemeente Hardenberg
Gemeente Gulpen-Wittem
Provincie Limburg
Gemeente Rijswijk
Energie Regio Utrecht
Stad Antwerpen
Gemeente Achtkarspelen
Gemeente Utrecht
Gemeente Leudal
Gemeente Dinkelland
Gemeente Leeuwarden
Gemeente Horst aan de Maas
Gemeente Nijmegen
Gemeente Lelystad
Gemeente Beek
Gemeente Hengelo
Provincie Utrecht
Provincie Noord-Holland
De Fryske Marren
Gemeente Eemsdelta
Gemeente Ameland
Gemeente De Bilt
Gemeente Tynaarlo
Gemeente Groningen
Gemeente Dalfsen
Gemeente Heerenveen
Gemeente Leiden
Gemeente Kampen
Gemeente Hardenberg
Gemeente Gulpen-Wittem
Provincie Limburg
Gemeente Rijswijk
Energie Regio Utrecht
Stad Antwerpen
Gemeente Achtkarspelen
Gemeente Utrecht
Gemeente Leudal
Gemeente Dinkelland
Gemeente Leeuwarden
Gemeente Horst aan de Maas
Gemeente Nijmegen
Gemeente Lelystad
Gemeente Beek
Gemeente Hengelo
Provincie Utrecht
Provincie Noord-Holland
De Fryske Marren
Gemeente Eemsdelta
Gemeente Ameland
Gemeente De Bilt
Gemeente Tynaarlo
Gemeente Groningen
Gemeente Dalfsen
Gemeente Heerenveen
Gemeente Leiden
Gemeente Kampen
Gemeente Hardenberg
Gemeente Gulpen-Wittem
Provincie Limburg
Gemeente Rijswijk
Energie Regio Utrecht
Stad Antwerpen
Gemeente Achtkarspelen
Gemeente Utrecht
Gemeente Leudal
Gemeente Dinkelland
Gemeente Leeuwarden
Gemeente Horst aan de Maas
Gemeente Nijmegen
Gemeente Lelystad
Gemeente Beek
Gemeente Hengelo
Provincie Utrecht
Provincie Noord-Holland
De Fryske Marren
Gemeente Eemsdelta
Contact achtergrond

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