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A wastewater heat recovery system for individual showers
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Gecko
A wastewater heat recovery system for individual showers
Label Date
September 8, 2021
By
QUANTIA SAS
From
France
Maturity stage
TRL 9 / CRI 2 - Commercial Trial Small Scale
Currently, a lot of energy is wasted in the form of hot water. In fact, each shower only uses 15% of the calories contained in the hot water. When the water is ejected to the sewers, its average temperature is about 33°C for a standard shower at 38°C. This energy could be used to preheat the fresh clear water and reduce the energy needed. Moreover, the time waiting for hot water after the tap opening waste a lot of water. At each shower, 9 litres are lost during this phase. Gecko reuse 88% of the calories contains in the wastewater and provide hot water 3 seconds after the tap opening. By reducing the energy needed to warm the fresh clear water and reducing the waiting time for hot water, Gecko has a positive global impact.
The Environmental Benefits
- • Due to specific thermal exchanger design Gecko has 88 % of thermal efficiency
- •Hot water available 3 seconds after the tap opening
- •75% reduction of electrical consumption in every shower
- •9L of hot water saved at each beginning of a shower
The Financial Benefits
- •Less than 4 years payback time
- •1 m² saved in each bathrooms compared to standard water boiler
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Company Profile
QUANTIA SAS
Reduce your environmental impact by using sustainable technology to save energy, water and money
Headquarters
13290 Aix-en-Provence, France
Type
Startup or self-employed
Networking Partner
Cleantech Group
The Cleantech Group is a company that supports the development and marketability of clean technologies. The Cleantech Group provides members of its Cleantech network access to capital, investors, research and promotional opportunities. The group also provides advisory services for large corporations and governments. Founded in 2002, the Cleantech Group owns the term "cleantech" as a registered trademark.
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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 QUANTIA SAS 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.