| ennatuurlijk.nl | Ennatuurlijk | The company connects buildings, neighborhoods, and districts with local heat sources such as geothermal energy and industrial heat. Users can view and modify their data through an online account and use the postcode check to see if Ennatuurlijk offers heating or cooling services in their area. Ennatuurlijk offers a wide range of information and resources, including a knowledge base, a heat map, and a news and insights section. | | heat source 24 heat network 101 heat 2188 neighborhood 2424 home 7976 | |
| enpuls.nl | Enpuls Warmte Infra | EWI collaborates with municipalities to develop, implement, and manage heat networks with the goal of making neighborhoods sustainable. As part of the Enexis Group, EWI invests in sustainable heat infrastructure and ensures the laying and management of these networks. EWI implements various heat networks in regions such as Emmen, Deventer, Veendam, and South Limburg, aiming to support the heat transition. | | heat network 101 infrastructure 1460 heat 2188 municipality 6837 | Limburg → South-Limburg 1225 |
| warmtenetzandweerd.nl | Warmtebedrijf Deventer | The website describes how the heat network works and how it delivers heat to the homes in Zandweerd. It explains that the heat network is a sustainable alternative to natural gas, using waste heat from the wastewater treatment plant. The website offers information about the benefits of the heat network, such as stability, affordability, reliability, and environmental gains. | | waste heat 14 heat network 101 heat 2188 neighborhood 2424 rate 2606 home 7976 | Deventer → Zandweerd 19 |
| warmtenetwerkwestland.nl | Warmte Netwerk Westland | Warmte Netwerk Westland connects local geothermal sources with consumers through a regional heat network. The goal is to transport 500 MW of heat to the greenhouse industry, business areas and residential areas in the Westland region by 2030. The organization facilitates the optimal use of heat by using a trading platform and emphasizes the collaboration and innovation of Westland as important factors. | Local Economy & Development → Regional Development 296 | heat network 101 consumer 315 heat 2188 network 11123 | |
| warmte-eindhoven.nl | Warmtenet Eindhoven | Ennatuurlijk supplies heat to approximately 85,000 households and businesses in the Netherlands via heat networks. The website offers information about the biomass plant in Meerhoven, the locations where heat is delivered, and information on outages and tariffs. Through Ennatuurlijk, the website provides access to Mijn Warmte, an online platform for customers to manage their accounts, view their consumption, and arrange matters. | Energy → Energy Suppliers 305 | heat network 101 outage 101 heat 2188 | North-Brabant → Eindhoven 11845 |
| wattopia.nl | Wattopia | The website offers a dataset with measurements from approximately 250 all-electric homes, including data on heat pumps, smart meters, and solar panels, with a focus on grid congestion, simultaneity, and self-consumption. Wattopia has conducted research into various calculation models for heat networks, where they attempted to explain and reduce the differences in outcomes through standardization. A map set (Crack the Process) has been developed to support decisions that are necessary to arrive at a heat network, with practical work instructions and introductory cards. | Research & Academia → Research 1505 | dataset 69 heat network 101 decision 476 model 3546 home 7976 renovation 13849 | |
| warmtebedrijfede.nl | Warmtebedrijf Ede | The heat network delivers affordable, green heat from local sources, primarily through biomass and other sustainable energy sources. The website offers information on the operation and benefits of the heat network, including the potential for CO₂ reduction and a cost-effective heat source. Warmtebedrijf Ede emphasizes customer focus, accelerating the energy transition, and sustainability, with a focus on 100% local heat for the city of Ede. | Energy → Energy Suppliers 305 | heat source 24 heat network 101 biomass 107 energy 9075 sustainability 18451 | Gelderland → Ede 5104 |
| warmtebedrijfamersfoort.nl | Warmtebedrijf Amersfoort | The heat network delivers affordable green heat from local sources, without unnecessary complications for residents. The website offers information for new and existing customers, building owners, developers, and housing corporations. Warmtebedrijf Amersfoort emphasizes sustainability, the energy transition, and the use of local heat sources, aiming to achieve a 90% CO2 reduction. | Community → Government & Administration 10567 | heat network 101 source 246 heat 2188 neighborhood 2424 sustainability 18451 | Amersfoort → Schothorst-South 12 |
| traaisenergiecollectief.nl | Traais Energy Collective | The website provides information about membership and donations, inviting visitors to contribute to sustainable energy projects. The Traais Heat Network is a part of the collective, where houses can connect and calculate the switchover. Information about the preliminary plans and current developments is available. The collective supports initiatives such as the Warmtebod in Terheijden and works on conversations with local authorities and investors to stimulate the expansion of heat networks in the Netherlands. Events, such as the Open Energy Day, are also organized. | Education & Youth → Local Organization 65 | heat network 101 energy saving 599 membership 10442 event 45199 | Drimmelen → Terheijden 178 |
| dezonnet.nl | DeZONNET | The ZonneWarmteNet is a sustainable solution for both new and existing buildings, providing heating and cooling without using natural gas. A ZonneWarmteNet consists of a cluster of buildings equipped with individual heat pumps and solar PVT panels on the roof, connected via a low-temperature heat network and a Heat Storage system. This system utilizes solar energy and storage to efficiently provide heat, with heat transfer optimized through the heat network and the ground-based Heat Storage (WKO) system. | Energy & Sustainability → Sustainable Technology 48 | wko 10 heat pump 2541 | |
| polderwarmte.nl | Polderwarmte | The company focuses on developing a smart, green heat network for the Haarlem and Haarlemmermeer region, based on sustainable sources such as waste heat and geothermal energy. The heat network uses smart meters and predictive network management to optimize heat delivery and save energy, enabling CO2 reduction. Polderwarmte is committed to the energy transition, sustainability, and collaboration with regional partners, with the goal of achieving a high degree of sustainability (minimum 85%) in the heat networks. | | energy source 17 heat network 101 heat 2188 energy 9075 sustainability 18451 | North-Holland → Haarlem 8674 |
| netverder.nl | NetVerder | NetVerder is supported by Stedin Groep and considers itself a young, agile and rapidly growing company with extensive experience and expertise in multiple energy systems. The company is working on various heat networks, such as the Warmtenet Delft and Warmtenet Hoek, and conducting feasibility studies for a heat network in Waddinxveen, in collaboration with the municipality and heat network specialists. A recent project is the collaboration with the municipality of Waddinxveen and Woonpartners Midden-Holland to investigate the feasibility of a collective heat supply in the Startbuurt GVPH, with positive feedback from residents. | Energy → Energy Suppliers 305 | heat network 101 steam 147 hydrogen 182 heat 2188 energy 9075 | Delft → Wippolder 132 |
| bio-energiedevallei.nl | Bio Energy de Vallei | Since 2013, homes and businesses in Ede have been disconnected from gas and connected to a smart heat network. The sustainable installations ‘Bio-energy de Vallei’, ‘Bio-energy Ede’ and ‘Bio-energy Ede Noord’ produce green heat, green steam and green electricity using local biomass. The installations are being transformed into hybrid installations that utilize solar panels and heat pumps to reduce emissions and comply with strict emission standards. | Energy → Energy Generation 144 | hybrid 87 heat network 101 biomass 107 electricity 745 heat 2188 installation 13742 | Gelderland → Ede 5104 |
| veenwarmte.nl | Veenwarmte | Veenwarmte is the new heat company of Veenendaal and is working together towards a future-proof and sustainable Veenendaal. The website provides information about the new heat network, its current status, developments, and plans, and the benefits for residents. Visitors can ask questions about heat networks and Veenwarmte through the customer service or by consulting the frequently asked questions. | Environment → Sustainability 10466 | heat network 101 heat 2188 sustainability 18451 | Utrecht → Veenendaal 2641 |
| meesterschildersfriesland.nl | Meesterschilders Friesland BV | The company has achieved ISO 9001 certification, confirming the adherence to a professional quality management system and focusing on customer satisfaction and process control. The organization is collaborating with local businesses and the municipality of Leeuwarden on a heat network project that utilizes waste heat from a datacenter, reducing CO₂ emissions by 106,000 kg per year. The realization of this heat network, the first of its kind in Friesland, is planned for April 2026 and includes a preliminary design and tender. | Environment → Sustainability 10466 | heat network 101 certification 3380 paint 8747 sustainability 18451 maintenance 20093 | Friesland → Leeuwarden 6068 |
| warmtenethoorn.nl | Warmtenet Hoorn | The heat network is being built in the center of Kersenboogerd to realize a gas-free future for the municipality and to make the neighborhood more attractive and safe. Initial connections will include rental homes from Intermaris, with the intention to connect to a sustainable energy source such as aquathermie or geothermal energy within five years. The project is being carried out in collaboration with residents, the municipality of Hoorn, housing corporation Intermaris, and energy and waste company HVC. | Environment → Sustainability 10466 | heat network 101 sustainable energy 198 | Hoorn → Kersenboogerd 31 |
| warmtebedrijfwow.nl | Warmtebedrijf WOW | The heat network is driven by Warmtebedrijf WOW and the Wageningen municipality, aiming to facilitate the transition from natural gas to sustainable heat sources. Residents of the Benedenbuurt have a specific offer to connect to the heat network; 90% of the homes are already connected. The website offers information for tenants, buyers, and homeowner associations, including a newsletter signup, FAQs, and contact details. | Energy → Energy Suppliers 305 | homeowner association 13 heat network 101 buyer 233 tenant 920 heat pump 2541 | Gelderland → Wageningen 1949 |
| restwarmtenethoek.nl | RestwarmteNet Hoek | The village of Hoek in Zeeland is the first where residents can benefit from this sustainable waste heat. The website contains information on waste heat, frequently asked questions, reports, current news and an agenda. It has been decided to dissolve the association RestwarmteNet Hoek due to changing circumstances and the lack of follow-up, although it was an initiative with a chance of success. | Energy → Heat Generation 66 | waste heat 14 heat 2188 municipality 6837 association 8562 network 11123 | Zeeland → Terneuzen 1517 |
| warmtenetmonster.nl | Warmtenet Monster | The heat network will initially be connected to rental properties owned by Arcade and subsequently investigate whether municipal buildings can also be connected. The heat network is linked to Warmtenetwerk Westland and uses a geothermal source in the area, specifically geothermal Polanen. The website provides information on the benefits of heat networks and geothermal energy, emphasizing collaboration with partners to create a sustainable future. | Energy → Heat Generation 66 | heat source 24 geothermal 76 heat network 101 buildings 898 | Westland → Monster 360 |
| warmtenetmuiderberg.nl | Warmnet Muiderberg | The Warmnet Muiderberg is a project focused on delivering sustainable heat to the residents of Muiderberg, utilizing aquathermy using the warmth from the IJmeer. The Gooise Meren municipality aims to phase out gas from the first districts by 2030, and Muiderberg benefits from its location by the IJmeer. The heat network is a closed pipe system that transports heat from various heat sources (such as waste heat or the IJmeer), and is currently being investigated for feasibility and profitability. | Energy → Heat Generation 66 | heat source 24 heat network 101 subsidy 2649 resident 3245 sustainability 18451 | Gooise Meren → Muiderberg 189 |
| woonstraks.nl | WOONstraks | WOONstraks develops residential buildings with high architectural value. Buyers have a large degree of freedom in choosing the interior finish of these buildings. The website provides an overview of previously delivered projects, including Binnenhof, ZilverPoort, De HanzeGraaf, Mirakel, de Allure, and the Ontdekking series. | Real Estate & Investment → Real Estate 21471 | buyer 233 buildings 898 | Flevoland → Lelystad 3180 |
| warmtebedrijfapeldoorn.nl | Warmtebedrijf Apeldoorn | The heat network delivers affordable green heat from local sources, including biofuels, waste heat, and geothermal energy, with the goal of accelerating the energy transition and reducing CO₂ emissions. The website offers information about the operation and benefits of the heat network, tariffs, connection for new and existing customers, and collaboration with local partners. The heat network uses smart grid management with communicating meters to optimize heat delivery and achieve up to 90% CO₂ reduction. | Energy → Energy Suppliers 305 | heat source 24 tariff 97 heat network 101 collaboration 16036 | Gelderland → Apeldoorn 6996 |
| mijnhardt-geothermie.nl | Mijnhardt Geothermie | Mijnhardt Geothermie specializes in the design and realization of above-ground geothermal installations, where all aspects are assessed by a team of specialists. The services include the design, implementation, and supervision of above-ground geothermal installations, focusing on a high-quality design and automation program. A successful project is the installation of Nature’s Heat in Kwintsheul, which combines various new techniques and automation with heat networks and a fiber optic network. | Renewable Energy → Geothermal Energy 73 | geothermal 76 heat network 101 supervision 1184 installation 13742 design 27202 | |
| energieeffectief.nl | Energy Effectief | The company offers a wide range of services including energy saving, energy pricing, installation advice and the execution of EED audits. The founder, Gerrit Langelaar, has a long-standing interest in technology and energy supply, leading to the establishment of Energy Effectief. The company emphasizes the effective use of energy sources and minimizing environmental impact, focusing on utilizing local and natural energy sources. | Business Support & Advice → Consulting Agency 16 | energy source 17 energy saving 599 energy 9075 installation 13742 sustainability 18451 | |
| warmtebedrijfveenendaal.nl | Warmtebedrijf Veenendaal | The heat network supplies affordable green heat from local sources, resulting in a CO2 reduction of 85%. The company, Warmtebedrijf Veenendaal, is committed to the energy transition and wants to accelerate the energy transition in Veenendaal by developing a smart green heat network. Customers are at the center of attention, and the heat network is a local product with local heat sources, with fixed rates and maintenance-free operation, ensuring worry-free and comfortable heat. | Economy → Utilities 17 | heat source 24 heat network 101 heat 2188 rate 2606 sustainability 18451 | Utrecht → Veenendaal 2641 |
| hita.nl | Hita | Hita works with municipalities, contractors, and neighborhoods to implement public heat networks in areas without natural gas. The company aims to connect 1 million households to a heat network within 10 years. Hita emphasizes a geographically focused approach and believes in collective heat supply to accelerate the transition to sustainable heat. | Energy → Heat Generation 66 | natural gas 14 heat network 101 approach 971 heat 2188 municipality 6837 sustainability 18451 | |
| energie-infrabeheer.nl | Firan | The heat network transports sustainable heat to buildings via a local underground network. Firan is responsible for the management and maintenance of these heat networks, together with local partners, and possesses expertise in sustainable energy infrastructure. The transition to sustainable energy is a goal in line with the Climate Agreement, where homes and buildings are made gas-free and connected to sustainable heat networks. | Energy → Energy Transition 225 | network operator 16 heat network 101 infrastructure 1460 heat 2188 municipality 6837 | Montferland → Didam 759 |
| warmtebedrijfscherpenzeel.nl | Warmtebedrijf Scherpenzeel | The heat network delivers affordable green heat from local sources, focusing on sustainability and CO₂ reduction. The website offers information for new and existing customers, building owners, developers, and housing corporations about the operation, benefits, and rates of the heat network. Warmtebedrijf Scherpenzeel emphasizes local collaboration and the focus on the energy transition, using various sustainable heat sources. | Energy → Heat Generation 66 | heat source 24 heat network 101 rate 2606 collaboration 16036 sustainability 18451 | Gelderland → Scherpenzeel 414 |
| warmtekoudenet.nl | Coöperatie Peel Energie, municipality of Peel and Maas, housing corporation Wonen Limburg | The Warmte Koude-net Panningen is an initiative to disconnect homes and businesses in Panningen from gas and connect them to a heat and cold network. An interest survey was conducted and information meetings were held to inform residents and businesses about the initiative and the possibility of disconnecting their homes and businesses from gas. Following the bankruptcy of Groene Warmte Projecten B.V., one of the initiators, the other parties involved (Coöperatie Peel Energie, municipality of Peel and Maas, and housing corporation Wonen Limburg) are investigating how the project can continue. | Municipalities → Peel 72 | gas-free 28 heat network 101 energy coach 105 municipality 6837 home 7976 | Peel and Maas → Panningen 373 |
| duurzaamopwekkenapeldoorn.nl | Duurzaam Opwekken Apeldoorn | Duurzaam Opwekken Apeldoorn supplies sustainable heat to the Warmtebedrijf Apeldoorn heat network, allowing homes and businesses to become gas-free. The company also operates via a temporary District Heating Unit in Ugchelen Buiten, which currently uses pellets. A new, fully pellet-based installation is expected to be in use in Q1 2023. The pellets are produced from residual wood from Dutch, Belgian and German woodworking factories and certified, making the production CO2-neutral. | Energy → Heat Generation 66 | heat network 101 pellet 117 heat 2188 installation 13742 | Gelderland → Apeldoorn 6996 |
| imwigroep.nl | IMWI | IMWI facilitates the shift from gas to heat networks by collaborating with various companies, including Van Dijk Coating, RKT, and KZ. In the Netherlands, approximately six million homes need to be disconnected from gas in the coming years, and heat networks are seen as a key solution. RKT, active in the infrastructure, industry, and maritime sectors, develops and produces plastic components for sustainable energy solutions, such as floating solar parks. | Civil & Infrastructure → Infrastructure 1033 | heat network 101 float 159 plastic 1232 infrastructure 1460 energy 9075 | Overijssel → Zwolle 7395 |
| warmtebedrijfzoetermeer.nl | Warmtebedrijf Zoetermeer | The heat network provides affordable green heat from local sources, without hassle. The website offers information about the operation and benefits of the heat network, including the potential for 90% CO2 reduction. Warmtebedrijf Zoetermeer emphasizes the focus on sustainability and local focus, with the ambition to accelerate the energy transition. | Administrative Support → Business Operations 1156 | heat source 24 heat network 101 heat 2188 sustainability 18451 | South-Holland → Zoetermeer 4046 |
| annetzaagsma-advies.nl | Annet Zaagsma Advies | The organization offers advice on various themes, including the sustainable development of organizations, sustainable building and housing, food, mobility, social sustainability (shrinkage and livability), and the (joint) local generation of sustainable energy and energy transition in the built environment: energy saving and generation in homes and commercial buildings. A key aspect of their advice is the attention given to sustainable behavior of end-users. The website provides information about the energy transition, with a focus on energy saving and generation in various buildings. | Energy → Energy Transition 225 | energy transition 381 buildings 898 sustainability 18451 | |
| us.warmheeg.nl | Warm Heeg | The Warm Heeg project aims to heat the village with the warmth from the lake, representing a key step toward a sustainable future. The website offers information on how the heat network operates, the benefits for customers, including a discount of 1,000 euros upon connection, and the possibility of viewing a model home. News articles, FAQs, and brochures are also provided to inform visitors about the developments and opportunities of the heat network. | Living → Sustainable Living 817 | heat network 101 brochure 1642 house 8121 energy 9075 | Southwest-Friesland → Heeg 227 |