Project description
Gently breaking up hot rocks to harness heat in geothermal reservoirs
The Earth’s core is an incredibly hot furnace. Some of its heat reaches the crust and is accessible to humans. Enhanced geothermal systems are designed to harness this heat as a sustainable form of energy for various purposes including electricity generation. These systems inject fluid into the ground, causing pre-existing fractures to re-open and allow the fluid to circulate and absorb heat. Building on previous projects and on scientific advances in other fields (primarily the oil and gas sector), the EU-funded DESTRESS project will adapt recently developed ‘stimulation’ methods to geothermal applications. The team will focus on ‘soft stimulation’, addressing public concern related to fracking.
Objective
DESTRESS is aimed at creating EGS (Enhanced geothermal systems) reservoirs with sufficient permeability, fracture orientation and spacing for economic use of underground heat. The concepts are based on experience in previous projects, on scientific progress and developments in other fields, mainly the oil & gas sector. Recently developed stimulation methods will be adapted to geothermal needs, applied to new geothermal sites and prepared for the market uptake. Understanding of risks in each area (whether technological, in business processes, for particular business cases, or otherwise), risk ownership, and possible risk mitigation will be the scope of specific work packages.
The DESTRESS concept takes into account the common and specific issues of different sites, representative for large parts of Europe, and will provide a generally applicable workflow for productivity enhancement measures. The main focus will be on stimulation treatments with minimized environmental hazard (“soft stimulation”), to enhance the reservoir in several geological settings covering granites, sandstones, and other rock types. The business cases will be shown with cost and benefit estimations based on the proven changes of the system performance, and the environmental footprint of treatments and operation of the site will be controlled. In particular, the public debate related to “fracking” will be addressed by applying specific concepts for the mitigation of damaging seismic effects while constructing a productive reservoir and operating a long-term sustainable system.
Industrial participation is particularly pronounced in DESTRESS, including large energy suppliers as well as SMEs in the process of developing their sites. The composition of the consortium involving major knowledge institutes as well as key industry will guarantee the increase in technology performance of EGS as well as an accelerated time to market.
Fields of science
- social scienceseconomics and businesseconomicsproduction economicsproductivity
- engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringsensors
- natural sciencesearth and related environmental sciencesenvironmental sciencespollution
- social sciencessociologygovernancecrisis managementseismic risk management
- engineering and technologyenvironmental engineeringenergy and fuelsrenewable energygeothermal energy
Programme(s)
- H2020-EU.3.3. - SOCIETAL CHALLENGES - Secure, clean and efficient energy Main Programme
- H2020-EU.3.3.2.4. - Develop geothermal, hydro, marine and other renewable energy options
- H2020-EU.3.3.2.2. - Develop efficient, reliable and cost-competitive solar energy systems
- H2020-EU.3.3.2.1. - Develop the full potential of wind energy
Funding Scheme
IA - Innovation actionCoordinator
14473 POTSDAM
Germany
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Participants (18)
76131 Karlsruhe
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67000 Strasbourg
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G12 8QQ Glasgow
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8004 ZURICH
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2595 DA Den Haag
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8092 Zuerich
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17033 NEUBRANDENBURG
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Participation ended
LT-94100 KLAIPEDA
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67081 Strasbourg
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Legal entity other than a subcontractor which is affiliated or legally linked to a participant. The entity carries out work under the conditions laid down in the Grant Agreement, supplies goods or provides services for the action, but did not sign the Grant Agreement. A third party abides by the rules applicable to its related participant under the Grant Agreement with regard to eligibility of costs and control of expenditure.
75794 Paris
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2628 CN Delft
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138800 Seoul
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
151742 SEOUL
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GOYANG
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1775 TA MIDDENMEER
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The organization defined itself as SME (small and medium-sized enterprise) at the time the Grant Agreement was signed.
2685 AP POELDIJK
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3584 CS Utrecht
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34132 DAEJOEN
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