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Sign upMultidrains geothermal wells
Multi-Drain geothermal well for decarbonising district heating networks
01.
Identification
Heating in buildings is at the core of energy consumption. Thus decarbonise energy sources is crucial to reduce associated emissions. Geothermal district heating is defined as the use of geothermal sources to supply heat to a group of buildings through a distribution network. The main benefits of geothermal sources are provision of local, and flexible renewable energy. Even though there are plenty of geothermal sedimentary reservoirs to use, there is sometimes heterogeneities of geological properties that limited productivity. The goal is then to optimise the draining area and thus to increase the overall energy extracted from the ground. This multidrains technology steps up the efficiency of a geothermal solution.
Label Date
October 25, 2021
By
ENGIE
From
France
Maturity stage
Small scale commercialization
Looking For
Network, New clients, Visibility, Credibility
02.
Implementation Stories
Result
Expected savings of 22,439 t of co2 / year compared to a gas solution while heating 12,000 homes
03.
The environmental benefits
- •Around 80% more efficient compared to a conventional solution
- •Saving 640,000 tons of CO2 over 30 years exploitation period compared to a fossil energy solution
04.
The Financial benefits
- •Considering +20% of drilling costs, the productivity is increased drastically
- •Only 2 innovative wells drilled instead of 4 conventional wells needed to reach the flowrates expected to cover network needs, means around €8 million saved for a project
- •Use geothermal source means stable heat price over time
05.
Activity Region
- Map
- /
- List
Europe
France, Andorra, Albania, Austria, Åland, Bosnia and Herzegovina, Belgium, Bulgaria, Belarus, Switzerland, Czechia, Germany, Denmark, Estonia, Spain, Finland, Faroe Islands, United Kingdom, Guernsey, Gibraltar, Greece, Croatia, Hungary, Ireland, Isle of Man, Iceland, Italy, Jersey, Liechtenstein, Lithuania, Luxembourg, Latvia, Monaco, Republic of Moldova, Montenegro, Republic of Macedonia, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Russia, Sweden, Slovenia, Svalbard and Jan Mayen, Slovakia, San Marino, Ukraine, Vatican City, Kosovo, Scotland,
North america
Bermuda, Canada, Greenland, Saint Pierre and Miquelon, United States,
- Headquarters
- Activity
06.
Company Profile
ENGIE
Our group is a global reference in low-carbon energy and services.
View company profile Solution website
Headquarters
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)
Sector
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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 ENGIE 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.