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Heat recovery shower system from wastewater to preheat the cold water supply
01.
Identification
The Blue uses heat from wastewater to preheat the cold water supply, resulting in a significant lower demand for hot water. By doing so, the demand for hot water drops significantly which means a significant lower energy consumption (depending on the version, a 4-person household can save up to 1.876 kWh per year). In turn, this allows for a smaller hot water system. The installation costs of the hot water system and the utility bill will be lower. The energy performance of the building will improve considerably and less CO2 will be emitted. The Blue has been specifically developed for multi-story construction and projects where the highest possible efficiency must be achieved on one floor.
- Video
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- Images
Label Date
April 26, 2021
By
Hamwells
From
Netherlands
Maturity stage
Medium and large scale commercialization
Looking For
Network, Visibility, Partners, Sales, Investors
02.
Implementation Stories
Result
The average measurement of a random 7 week period show that the recovered energy amounts to 1.1 kwh
03.
The environmental benefits
- •Save up to 65% on your energy usage for showering
- •Simplify your hot water system
- •Reduce your CO2 emission for showering by up to 50%
04.
The Financial benefits
- •Save up to €5,000 on your technical installations
- •Long-term financial savings
05.
Activity Region
- Map
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Europe
Netherlands, Belgium, Germany, Denmark, France, United Kingdom, Sweden,
North america
- Headquarters
- Activity
06.
Company Profile
Hamwells
Creating smart shower systems that allow you to save and savor. This way, choices for a better future come naturally.
View company profile Solution website
Headquarters
3029 CR Rotterdam, Nederland
07.
Related Topics
08.
Complementary solutions
May 2018
Solar space heating
Solar-powered air heaters and rock bed thermal storage to heat homes
- Buildings & Constructions
- Utilities (Water, Energy, Waste)
Apr 2018
X-Sol 100
Resistant and low-cost solar water heater using special plastic materials
- Buildings & Constructions
- Utilities (Water, Energy, Waste)
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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator Hamwells has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.