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CORDIS

Promoting shallow geothermal heating/cooling for existing residential buildings in the EU

Project description

Digging deeper into shallow geothermal energy potential

Chances are that your home is wasting about a third of the energy it consumes. Nearly three-quarters of residential buildings in the EU are energy inefficient. To reverse this trend, experts point to the use of shallow geothermal energy – a promising low-carbon solution to provide heating/cooling and save energy. However, uptake is low. The sector is stuck in a rut of small-scale and low renovation due to high investment costs and building owners’ lack of cooperation. To reverse this trend, the Marie Skłodowska-Curie Actions (MSCA) PSGHCERB project will develop an efficient incentive mechanism. It will investigate the potential willingness to cooperate, and the driving forces behind different stakeholders (governments, technology & services suppliers, and householders).

Objective

Almost 75% of the EU's existing residential building is energy inefficient. However, currently, only about 1% of the existing residential building is renovated each year. Although some studies have considered using shallow geothermal to provide heating/cooling to promote the deep energy-saving renovation of existing residential buildings, there is still a small-scale and low renovation rate in practice. The main reasons include residents' lack of cooperation, high investment costs, unawareness of technology, low subsidies, ineffective incentives, lack of motivation from technology & services suppliers, low-profit margins, market & institutional barriers, etc. This project aims to develop an efficient incentive mechanism of promoting shallow geothermal heating/cooling for existing residential buildings (SGHCERB) to improve its low energy-saving renovation rate in the EU. First, this project will investigate the potential cooperation willingness, and driving forces of different stakeholders (i.e. governments, technology & services suppliers, and householders) for promoting SGHCERB from a European perspective. Then, this project will develop a novel multi-agent behavioral game model that can satisfy all involved stakeholders to achieve win-win cooperation. This model will form this basis for the efficient incentive mechanisms that can simultaneously promote SGHCERB and achieve the benefits balance for different stakeholders. In addition, this project will provide specific policy optimization suggestions for local governments to improve the overall implementation efficiency of SGHCERB in accordance with local conditions. This project will help to speed up the EU in achieving CO2 emission target proposed in the Climate & Energy Framework for 2030.

Coordinator

TECHNISCHE UNIVERSITEIT DELFT
Net EU contribution
€ 203 464,32
Address
STEVINWEG 1
2628 CN Delft
Netherlands

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Region
West-Nederland Zuid-Holland Delft en Westland
Activity type
Higher or Secondary Education Establishments
Links
Total cost
No data