| regentonaktie.nl | RegentonActie.nl | The website offers information on wooden and plastic rain barrels and promotes an action where residents of the Leidschendam-Voorburg municipality can receive a rain barrel. Collaboration with the municipality has been renewed, providing residents with the opportunity to receive a rain barrel. Various sizes and styles of rain barrels are available. The action is set up by the Leidschendam-Voorburg municipality and Tonnie the Duck, offering a chance to make households more sustainable. | Neighborhood Focus → Neighborhood Initiatives 1001 | rain barrel 58 barrel 69 household 382 action 384 municipality 6837 sustainability 18451 | South-Holland → Leidschendam-Voorburg 2151 |
| clean4green.nl | Clean4Green | Clean4Green offers a location service for washing cars, saving an average of 300 liters of water per wash. The company is involved in MVO (social impact) initiatives, helping people with limited access to employment and using biodegradable products. Clean4Green offers a webshop with products and supplies, and provides businesses with an efficient and environmentally friendly car washing solution. | Projects → Water 90 | water 2501 webshop 8648 car 10865 sustainability 18451 | Netherlands → Groningen 23734 |
| mrfriendly.nl | Friendly Media | The company specializes in the development and renovation of restrooms, utilizing sustainable materials and water-saving urinals such as Mr.Friendly. The website offers information on various types of waterless urinals, including ceramic and plastic models, as well as the benefits of these systems and the simplicity of maintenance. In addition, Friendly Media offers advertising solutions, focused on placing video advertisements in sustainable restrooms, and presents inspiring blogs and articles about renovating and optimizing restrooms. | Bathroom → Sanitary Ware 845 | urinal 23 restroom 30 medium 1293 renovation 13849 sustainability 18451 | |
| klimaatcoalitie.nl | Klimaatcoalitie | The article describes personal tips from the author to save drinking water, such as shortening the shower duration and collecting cold water. The website highlights the urgency of water conservation due to global water problems, including water shortages and pollution, and the contribution of water consumption to CO2 emissions. Furthermore, concrete actions are described, such as taking short showers, collecting cold water, and showering without soap, to reduce water waste. | Living → Sustainable Living 817 | routine 228 shower 270 water 2501 tips 2789 environment 4873 sustainability 18451 | |
| drinkwaterkaart.nl | Drinkwaterkaart | The website offers a complete and up-to-date map of over 3,200 locations where you can freely tap water. Users can report new tap points via a contact form, continuously updating the map. The website provides information on where to find tap points, such as at NS (Dutch Railways) stations, libraries, and cemeteries. | Primary Education → Educational Materials 711 | map 801 netherlands 1376 water 2501 | |
| bosbrandeneuropa.nl | Bosbranden Europa Beheerder | The website tracks wildfire news and maps, primarily from Southern Europe, and includes locations such as France, Spain, Portugal, Greece, and Italy. It features a news archive, land maps, and the ability to report wildfires and submit photos. The website addresses recent wildfires in various countries, including France, Greece, and Spain, and highlights the need for modernization of firefighting aircraft. | | map 801 report 4551 news 15293 | |
| krispijnbeek.nl | N.V. | The blog addresses topics such as CO2 calculation methods and energy-saving measures in the home. A significant portion of the blog is dedicated to Project Bo, an initiative to provide neonatal intensive care units in Sierra Leone with solar energy. The blog also publishes articles about climate-related events, such as wildfires in Los Angeles and the climate change that has exacerbated them. | Environment → Climate Change 479 | energy conservation 10 sierra leone 12 climate change 206 energy 9075 | |
| creajoy.nl | Сreajoy | The website features a blog with articles covering a wide range of subjects, including news, show business, gardening, useful tips, and recipes. Specific practical tips are shared, such as a trick for keeping a toilet clean with WD-40, and suggestions for using toilet paper. Users are encouraged to share articles with their friends and help the platform grow. | Vacations → Tips 321 | salt 150 toilet 467 tips 2789 recipe 5142 blog 13392 | |
| niebla.nl | Niebla® | The shower heads save an average of 50% water and 50% energy compared to a standard shower head and are typically recouped within 4 months. The website offers a variety of models, including water-saving hand showers, rain showers, and in-wall shower heads, as well as supplementary products such as a savings calculator. Niebla® emphasizes the sustainability of the products and their long lifespan, thanks to production by Methven, a specialist in sanitary ware since 1886. Delivery is done by bicycle couriers in the Netherlands. | Bathroom → Shower 105 | shower head 13 water saving 16 model 3546 energy 9075 sustainability 18451 | |
| zuenco.nl | Zuen&Co Altered Technologies | The Altered: Nozzle is designed for easy installation and can achieve a water saving of 98% by replacing existing faucet aerators. The Altered Dome® technology uses a rotating dome to pressurize water at high speed, resulting in up to 75% less water consumption and an improved shower experience. Altered Technologies has partnered with Emirates for water-saving technologies and aims to achieve 15% of the market share by 2028, which would result in a significant reduction in greenhouse gas emissions. | Bathroom → Shower 105 | faucet 212 | |
| kraanwaterdag.nl | National Tap Water Day | National Tap Water Day takes place on Wednesday, September 24, 2025, and is an initiative of water companies in the Netherlands. Schools and bso's (after-school care) can register to receive free educational materials, including a digital lesson with videos, a quiz, a worksheet, experiments, and crafting videos. The website contains a retrospective of the 5th edition of Tap Water Day in 2024, in which 200,000 children participated. | Primary Education → Educational Materials 711 | educational materials 76 water 2501 lesson 5154 | Friesland → Schiermonnikoog 489 |
| regenwatertoilet.nl | Regenwatertoilet | Rainwater toilets offer a smart way to save water and money by using rainwater for flushing, even in small spaces. The website highlights the benefits of rainwater toilets, such as low payback periods, subsidy opportunities, lifetime warranty, and easy installation. A study by TU Delft shows that the payback period depends on subsidy options, ranging from 0 to 5 years. The website points to growing water shortages in the Netherlands and rising water prices, making rainwater toilets an attractive investment. | Plumbing → Toilets 16 | water saving 16 rainwater 99 toilet 467 subsidy 2649 finance 5341 | South-Holland → The Hague 19898 |
| biocompact.nl | Biocompact | The website offers a selection of water-saving sanitary solutions, including waterless urinals, vacuum toilets and water-saving faucets. The company has been working with customers since 2002 to save water and preserve natural drinking water sources, with a focus on hygiene. Biocompact has already helped customers save more than 12 billion liters of water and almost 4 million kilograms of CO2 emissions, and further assists with the recovery of phosphate and biogas. | Bathroom → Sanitary Ware 845 | water saving 16 faucet 212 toilet 467 | |
| aquafox.nl | AquaFox | The system automatically detects the number of glasses rinsed and then refills the sink with fresh water and soap. AquaFox aims for significant reductions in water and energy costs while simultaneously ensuring glasses are perfectly clean. Customers experience ease of use and considerable cost savings, as evidenced by positive reviews. | Hygiene & Environmental Factors → Hygiene 135 | water conservation 12 cost savings 85 glass 2919 | |
| regenwaterexpert.nl | JustNimbus | The company focuses on providing rainwater systems, which offer a sustainable solution for energy-efficient houses and reduces the pressure on sewers and infrastructure. The company highlights the global problem of lack of clean drinking water and introduces its solution for capturing, filtering, and pumping rainwater, with particular emphasis on its use in toilets. The system is cost-effective, easy to install, and offers benefits such as a smaller ecological footprint, lower water costs, and the use of softer water. | Garden → Garden Products 42 | rainwater 99 cost 1990 water 2501 house 8121 installation 13742 | South-Holland → Schiedam 2249 |
| aquaverzachter.nl | Aqua verzachter | A water softener prevents calcium and magnesium in the water, leading to less limescale and other disadvantages. The water softener works by using a resin cylinder that filters the calcium and magnesium from the water, and then allows the water without calcium to flow through the house. The website provides information about the benefits of water softeners, such as softer skin, less dishwashing, cost savings, and sustainability. | | limescale 68 resin 79 salt 150 water softener 324 benefits 369 water 2501 | Netherlands → Flevoland 16653 |
| toilet.nl | toilet | The website offers a wide range of products such as toilets, toilet roll holders, toilet brush holders, toilet bowl cleaners, refills, toilet paper, and air fresheners. Toilet.nl contains a blog with articles on topics such as maintaining public toilets, using hand dryers, and professional sanitary products. The website also serves as a platform for collaboration and offers advice on bathroom sanitary ware, including specific products such as urinals and toilet roll holders. | Bathroom → Sanitary Ware 845 | urinal 23 toilet 467 sanitary ware 669 inspiration 4081 blog 13392 | |
| greenestcarwash.nl | The Greenest Carwash | The Greenest carwash provides a sustainable car wash service where each vehicle is cleaned in an environmentally friendly manner on-site. The service is available for individuals and businesses, including fleet management and vehicle parks. The company emphasizes water conservation (200 liters per wash) and has already saved a significant amount of water (58,558,558 liters). | Fuel & Energy → Fuel Stations 21 | water conservation 12 franchisee 24 fleet management 93 car wash 352 sustainability 18451 | |
| gentlewater.nl | Gentlewater | The Gentlewater Water Softener reduces limescale by up to 85%, reduces the need for laundry detergent by 50%, and is environmentally friendly. The water softener is easy to install in just a few minutes and contributes to saving energy and money (up to €500 per year) by extending the lifespan of appliances. Customers praise the quick installation, the improved water quality, and the customer service of Gentlewater. | Plumbing → Water Softeners 119 | limescale 68 water pipe 118 water softener 324 appliance 956 sustainability 18451 | |
| wadify.nl | Wadify | The company develops and implements systems for dynamic flushing of toilets, potentially saving up to 40% of clean drinking water. Wadify focuses on developing sensors for health monitoring during toilet visits, with a focus on heart failure, kidney diseases, and bladder problems, which are applicable both at home and in professional care environments. The website highlights the importance of water conservation in the Netherlands, where an enormous amount of water is used annually to flush toilets, and presents the potential to save up to 90 billion liters of water and shut down water extraction sites or connect new households to the water network. | Nature Conservation → Water Management 1138 | water conservation 12 toilet 467 sensor 482 technology 6816 sustainability 18451 | |
| tontonregenton.nl | TonTon | The website emphasizes the need to use water more sparingly due to changing climatic conditions, such as heavy rainfall and dry summers. TonTon rain barrels, made from recycled material and produced in an energy-efficient manner, are sold, delivered, and installed. They feature a unique filling system and options for complete drain disconnection. By installing rain barrels, rainwater becomes visible and the effects of climate change become tangible, with the potential to store up to 2000 liters of water per barrel per year. | Garden → Garden Products 42 | rain barrel 58 rainwater 99 climate change 206 recycling 1036 installation 13742 | |
| kalkaanslagvrij.nl | ScaleWatcher | The ScaleWatcher converts calcium crystals into smaller, floating crystals that do not cause limescale buildup. The website describes the operation of the ScaleWatcher and offers customer testimonials. ScaleWatcher is used by various organizations and companies, including hotels, schools, zoos, hospitals, care institutions and wellness centers. | Plumbing → Water Softeners 119 | limescale 68 crystal 296 water softener 324 water 2501 | Bergen → Egmond aan Zee 362 |
| waterbattle.nl | Water Battle | The game simulates a ‘battle’ where users measure their water consumption and complete levels to win. It provides tips and tricks for saving water in the home, and encourages collaboration with family members and housemates. The website provides statistics on water savings, such as the average saving of 7% during previous ‘Water Battles’ and the maximum saving of 25% for top players. | Games → Educational Games 191 | water consumption 20 level 494 player 678 | |
| prosavingspartners.nl | ProSavings.nl | This page is specifically designed for ProSavings partners and provides them with the opportunity to order the ShowerJet Complete. The ShowerJet Complete is a set that saves water and energy, with a focus on sustainability and comfort, and is suitable for most thermostatic taps. The TabJet is a fitting that saves water and energy and fits standard tap connections, and is designed to reduce an ecological footprint. | Bathroom → Sanitary Ware 845 | water saving 16 sustainability 18451 | |
| kleinstekamertje.nl | Kleinste Kamertje | The website explains that traditional toilets consume a lot of water and that alternative toilets, such as BST toilets and compost toilets, are a more sustainable and efficient alternative. The site offers an ‘Humanure Handbook’ and a blog with information about composting and ecological sanitation management. Furthermore, the website introduces ‘Uritonnoir’, a simple urinal that enables water saving and produces fertile compost. | Garden → Garden Products 42 | water conservation 12 urinal 23 compost 166 | |
| koeteltuin.nl | Koeteltuin | The website includes articles on topics such as capturing and reusing rainwater with a rain barrel, the effect of a country-style house number on the appearance of a home, and the use of sustainable flooring like PVC. Koeteltuin also offers services including cleaning, roofing specialists, real estate agents, and the sale of products such as saunas, awnings, and furniture. The website organizes its content by month, from January 2025 to December 2023, and includes categories such as interior, gardening, renovation and environment. | Maintenance & Services → Roof Maintenance 795 | rain barrel 58 house number 80 roofing 2806 cleaning 4567 floor 4781 interior 8093 | Flevoland → Almere 7765 |
| duurzaamwoneninberkel.nl | Duurzaamwoneninberkel.nl | The website publishes articles and tips on topics such as energy-efficient homes, natural materials in the home, solar panels, water conservation, and green garden ideas. It offers practical advice and links to other relevant websites, such as those of LDS-Energy and Bolk Energy Solutions. The site encourages visitors to post their own blog or link to contribute to sustainability initiatives. | Living → Sustainable Living 817 | water 2501 home 7976 energy 9075 garden 13129 blog 13392 sustainability 18451 | |
| aquatimer.nl | AQUATIMER | The AQUATIMER is a device that automatically stops the water flow after a set time, encouraging users to shower for a shorter duration. Using the AQUATIMER can result in an annual savings of approximately €250 for a 4-person household, based on an average shower time of 7.5 minutes. The AQUATIMER is easy to install and use, and is designed with reusable parts and without batteries. | Technology → Smart Home & Automation 1146 | shower 270 time 932 water 2501 energy 9075 | |
| kalkpro.nl | KalkPro | KalkPro is a high-quality alternative that prevents stubborn limescale buildup on various surfaces, such as faucets and pipes, by changing the adhesion of lime particles. The product works without electricity, water, or chemicals and is delivered complete with all necessary connection hoses for easy self-assembly. KalkPro preserves essential minerals in the water and also offers installation and maintenance services to ensure a worry-free experience. | Plumbing → Water Plumbing 21 | limescale 68 minerals 311 water 2501 installation 13742 sustainability 18451 | |
| urinaal.nl | Urinaal | The website offers a selection of urinals, including models for men and women, with accompanying accessories. Customers can contact the website to order related products, which may be included with a urinal order. The website mentions a physical shop location in Elspeet and provides information about contact details and shop address. | E-Commerce → Pet Supplies 1013 | urinal 23 shop 6483 | Nunspeet → Elspeet 241 |
| topdouchekopkopen.nl | N/A | The homepage showcases favorite products of the day, sourced directly from the latest trends, and provides options to add products to a wishlist or compare them. The site categorizes shower heads into various subcategories, such as handheld shower heads, wall-mounted shower heads, LED shower heads, massage shower heads, and rain shower heads, and offers brands like Aqualisa, Grohe, Hansgrohe, Waterpik and Yeaupe. Various accessories such as shower arms, shower hoses and water filters are also offered, as well as blogs with tips for a refreshing shower experience and information about green technology and water-saving products. | Bathroom → Shower 105 | shower head 13 water saving 16 accessories 12975 brand 17737 | |
| hydroathome.nl | Hydro@Home Nederland | Hydro@Home offers water softeners with the smallest ecological footprint, which are compact enough to fit in any situation and any home. The water softeners are particularly energy-efficient, without any electricity consumption, and are fully produced in Belgium, contributing to a smaller ecological footprint. The website offers a free water test to determine how hard the water is at home and promotes the benefits of using a water softener, such as preventing limescale and saving on soap and cleaning products. | Plumbing → Water Softeners 119 | water consumption 20 compact 24 regeneration 42 energy efficient 69 resin 79 water softener 324 | |
| duros.nl | Duros | Duros supplies waterless toilets from the Danish brand Uridan, known for their simplicity, efficiency, and design. The website highlights the benefits of replacing traditional sanitary facilities with waterless alternatives, aiming to reduce the ecological footprint. Duros offers a selection of Uridan designs, including Admiral, Master, and Captain, and an information booklet for more details. | Business → Industry 36977 | urinal 23 sustainability 18451 design 27202 | |
| energiebesparenddouchen.nl | EnergieBesparendDouchen.nl | The Upfall Shower utilizes an ‘Upcycle System’ to recycle water, potentially saving up to 80% on water and energy consumption. The shower system delivers a large rain shower with a water flow rate of more than 35 liters per minute while simultaneously saving energy. The website provides information on the system’s operation, benefits, models, and downloads, including a calculation of potential savings based on household showering habits. | Bathroom → Shower 105 | shower 270 water 2501 energy 9075 | |
| regenwaterafkoppeling.nl | Muko Regenwaterafkoppeling | The website presents a solution to the problem of increasing drought and low groundwater levels through the sustainable reuse of rainwater. The system, developed by Muko Regenwaterafkoppeling, offers a cost-effective and practical alternative to traditional methods such as settling basins and infiltration crates. The website describes the operation of the system: cutting the rainwater pipe, diverting water to the Muko system, and creating water pressure to deliver rainwater to the soil. | Nature Conservation → Water Management 1138 | rainwater 99 pipe 695 soil 930 sustainability 18451 | |
| shower-save.nl | Shower-Save | The website offers a selection of shower heads, handheld showers, rain showers, and shower thermostats, with a focus on water and energy saving. Customers can find products such as the Kiri Shower handset, Aurajet LF handset, and the Tuora shower head, including complete sets and individual accessories. The website emphasizes the benefits of using water-saving shower heads, such as saving up to 200 euros per year per person, and links this to the need for water saving due to climate change. | Bathroom → Shower 105 | shower head 13 saving 228 | |
| waterconsultholland.nl | Water Consult Holland | The company specializes in (industrial) boiler, cooling, and process water treatment, corrosion control and prevention, and offers advice on chemical cleaning processes and corrosion problems. Furthermore, Water Consult Holland provides courses on boiler and cooling water treatment and helps solve problems in water treatment installations, including damage to components. The company offers a complete package of services, including support in selecting and implementing water treatment and equipment, and provides independent advice in determining configurations and selecting suppliers. | | water conservation 12 water treatment 166 installation 13742 course 14728 | |
| sanline.nl | Sanline | The Upfall Shower system is designed to reduce water and energy consumption during showering, with a focus on sustainability. The system is calculated based on a shower duration of 10 minutes four times per day, with a water pressure of 15 liters per minute, taking into account the water price in Groningen in 2021. The system is compatible with existing heating systems such as CV and boiler, and only requires water, electricity, and a drain. | Repair → Household Appliances 1226 | energy conservation 10 water conservation 12 shower 270 sustainability 18451 | Netherlands → Groningen 23734 |
| buitenkraanservice.nl | BuitenkraanService | The company offers installation of outdoor faucets within 1 day starting from €290,- including VAT, with a guarantee. BuitenkraanService.nl specializes in installing outdoor faucets and can also install an outdoor outlet simultaneously, including laying pipes under the house. A customer, Jaap van Waveren from Waterland, was initially skeptical but was pleased with the installation of an outdoor faucet by BuitenkraanService. | Bathroom → Sanitary Ware 845 | faucet 212 water 2501 garden 13129 installation 13742 | Waterland → Waterway 45 |
| besteregenton.nl | Besteregenton B.V. | The website features various rain barrel sizes, ranging from small models to large barrels, describing their benefits. Specific rain barrels, such as wooden, plastic, and zinc models, are mentioned, with a focus on sustainability and functionality. The website offers advice on the use of rain barrels, including tips on preventing odors and using rain barrels with planters. | Nature Conservation → Water Management 1138 | rain barrel 58 rainwater 99 water 2501 garden 13129 sustainability 18451 | |