4. Conclusion

Despite the high initial cost of using geothermal heat pumps for heating, their 7% increase by 2022 suggests growing interest in this technology.

Although representing a relatively small share of the market, geothermal heat pumps offer significant advantages in terms of sustainability and energy efficiency. Their contribution to the reduction of GHG emissions and the transition to more environmentally-friendly energy practices makes them an important means of helping to achieve the RE2020 objectives. This trend underlines the need to continue promoting and investing in sustainable heating solutions as we move towards a more environmentally responsible society.