1. Presentation and Discussion of the geothermal roadmap implementation: – which costs reduction and energy efficiency gain in geothermal ?

2. Shallow geothermal technologies Deep geothermal technologies
Implementation plan
Geothermal technology roadmap
Shallow geothermal technologies
Deep geothermal technologies
Ground Coupling Technologies
Resources, new systems and integration
Deep Geothermal Resources
Deep Geothermal Production
Deep Geothermal Drilling
EGS Flagship Program 2

3. Budget overview to implement the geothermal’s SRA between 2014 and 2020
The total amount of R&D money spent by industry within Horizon 2020 ( ):
Around 400 Mio EUR
Horizon 2020 and member states
Around 740 Mio EUR
Total R&D investment needed between and 2020:
1140 Mio EUR

4. Implementation Roadmap 2020
Status 2018
Budget
Industry: ca 400€mio
Public (regional, national and European): ca 740 €mio
H2020:
EU – contribution: 160,675 €mio
Private contribution: 85 €mio
Geothermica (ERANET): 50mio€, half public and half private funding
 around 300 €mio
+ Industry, regional and other national instruments
Number of projects
32 on deep GT
30 on shallow GT
= a total of 62 projects co-funded by public money
36 projects co-funded by public money from H2020 calls on RES&EE, Industrial leadership ; from SME-instrument; from INTERREG and ERASMUS+.

7. What has been the outcome in the WP’s 14-18?
There have been a number of specific calls covering a number of topics mentioned in the roadmap.
In competition with other RES technologies, Geothermal has been quite successful obtaining funding within H2020
The Commission – through INEA – is closely monitoring coordination and success of the different Projects
Other interesting funding opportunities are available:
ERA Cofund (ERANET – Geothermica)
EERA, NER300 (for commercial deep innitiatives)
+ National Research funding

8. Shallow geothermal // Summary of key conclusions
State of Play in 2018
Total Installed Capacity in Europe: ca MWth
More than 1.8 million units

9. Ground Source Heat Pumps - Number of units installed

10. Largest borehole heat exchangers fields in Europe

11. New KPIs COSTS REDUCTION
Reduce costs for operating the geothermal heat pump system, leading up to 20% costs reduction of the O&M in 2020, and 30 % in 2030 (from 2014 value: 9430 € per year, for a geothermal system capacity of 50 kWth in a new building, supplying heating at T = 35°C during 2200 h per year and cooling at T = 7°C during 1200 h, in western Europe climate conditions), assumed with stable energy prices (or statistically levelled).
 annual maintenance, control costs have decreased
Performance improved so less electricity input
Assume a 5% costs reduction of the O&M between 2014 & 2018
This should lead up to 10% costs reduction of the O&M in 2020, due to many R&D actions.
But cost in € is stable as electricity price rose.
Reduce investment costs for a geothermal heat pump system, leading up to 20% costs reduction in 2020, and 30 % in 2030 (from 2014 value: 68’000 €, i.e €/kW, for a geothermal system capacity of 50 kWth in a new building, supplying heating at T = 35°C during 2200 h per year and cooling at T = 7°C during 1200 h, in western Europe climate conditions)
 Assume a 5-10% costs reduction of the investment costs between 2014 & 2018
Drilling: reduction esp. in juvenile markets
Materials: reduction of 5-10%
Installation: reduction of ca 10%
HP: reduction in mature markets

12. ENERGY EFFICIENCY GAIN
Decrease the energy input for operating the geothermal heat pump system by 10% in 2020 and 25% in 2030 (from 2014 value: 44.6 MWh electric, for a geothermal system capacity of 50 kWth in a new building, supplying heating at T = 35°C during 2200 h per year and cooling at T = 7°C during 1200 h, in western Europe climate conditions, use a SPFheating of 4)
 Reduction by 2-3% from 2014 to 2018 in mature markets, more in juvenile markets
A lot of expectations from ongoing RD&I
Increase the overall impact of a reduced borehole thermal resistance, the Hellström-efficiency, from below 60% (in the nineties) to about 75% (2014) in state-of-the-art installations, to more than 80% in 2020 and 85% in 2030.
 ongoing R&D

13. ENERGY EFFICIENCY GAIN
Increase value of Seasonal Performance Factor in the order of 4.5 for 2020 and 5 for 2030 (from 2014 value: SPFheating average of 4, for a geothermal system capacity of up to 50 kWth, supplying heating and DHW at T = 35°C, in western Europe climate conditions)
 some increase, disparity of results
Increase value of Seasonal Performance Factor in the order of 5 for 2020 and 5.5 for 2025 (from 2014 value: SPFheating average of 4.5, for a geothermal system capacity of  kWth, supplying heating at T = 35°C, in western Europe climate conditions)
 few systems, many achieved SPF 5.
Increase value of Seasonal COP (SCOPcooling) in the order of 5 for 2020 and 5.5 for 2025 (from 2014 value: SCOPcooling average of 4.5, for a geothermal system capacity of up to 100 kWth, an active HP supplying cooling at T = 7°C, in western Europe climate conditions)
 idem
Free cooling:
Increase value of Seasonal COP (SCOPcooling) in the order of 22 for 2020 and 25 for 2025 (from 2014 value: SCOPcooling average of 20, for a geothermal system capacity of up to 100 kWth, free-cooling supplying cooling at T = 18°C, in western Europe climate conditions)

14. OTHER FACTORS
The GIS Database have to consider geomechanical and thermal properties, as well as other factors, to transform static GIS systems in Decision Support Systems. In this way the GIS can help in selecting, for each location, the best combination between the dimensions of the borehole heat exchanger and of the drilling machine, reducing the uncertainty, minimizing the costs, maximize the environmental protection and the safety for the workers.
 no RD&I
Increase number of installations in the EU per year to 150,000 units/y in 2020, to more than 200,000 in 2025, compared to 100,000 units in 2014.
Percentage of the number of new installations compared to the number of new buildings at the city levels.
Percentage of the number of total installations compared to total buildings at the city levels
 around 110,000 units in 2018
Still low percentages
But increase number of large installations

15. Assesment of the period 2014-18
GEOTecH
CHEAP-GSHP
GABI Cost Action
GEOCOND

16. GEOFIT
GEO4CIVHIC
GEOTABS
TESSE2b
GSS-VET
GRETA
GEOATLANTIC
GeoPLASMA

17. Thank you for your attention !