What percentage of Europe uses geothermal energy?

As of recent estimates, geothermal energy accounts for approximately 3-4% of Europe's total energy consumption. The utilization of geothermal energy varies significantly across countries, with nations like Iceland and Italy leading in its use due to their geological conditions. Overall, while geothermal energy plays a growing role in the renewable energy mix, it still represents a relatively small percentage compared to other sources like wind and solar.