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Hamwells Blue

The Blue system reuses the heat of the shower wastewater to preheat the cold water supply, reducing energy consumption.

April 2021
July 2024

Hamwells Blue

The Blue system reuses the heat of the shower wastewater to preheat the cold water supply, reducing energy consumption.

  • World Alliance Member
  • Featured Solution
  • Labelled Solution
Label Date July 11, 2024
From Netherlands
Maturity stage TRL 9 / CRI 5-6 - Market competition driving widespread deployment &/"Bankable" grade asset class

The Blue shower systems use the heat of the shower wastewater to preheat the cold water supply. By doing this, the demand for hot water drops significantly, which means a lower energy consumption. In turn this allows for a smaller hot water system, reducing the installation costs of the complete installation. The energy performance of the building will improve considerably and less CO2 will be emitted. The Blue has been specifically developed for multi-storey construction and renovation projects where the highest possible efficiency must be achieved on one floor. Therefore the Blue is the ideal fit for: - apartment buildings - hotels - care centers - sport clubs - holiday parks - town houses - etc.

The Environmental Benefits

  • 50% reduction of CO2 emissions for showering
  • 60% lower energy consumption for showering

The Financial Benefits

  • Save up to € 5.000 on your technical installations
  • Improve the energy performance of your building

Target client profile

Activity Region

  • Headquarters
  • Activity

Company Profile

Hamwells

Creating smart shower systems that allow you to save and savor. This way, choices for a better future come naturally.

Headquarters 3029 CR Rotterdam, Netherlands
Type Company
View company profile Solution website

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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.