Title: Thermal Energy Storage - Heat Demand

Q: Thermal Energy (or Heat) demand accounts for what percentage of overall energy demand in Switzerland?
A: ~50%

This energy is used for heating buildings, domestic hot water, and for industrial processes. Most of this heat is provided by burning fossil fuels.

Read more on this here: http://www.sccer-hae.ch/thermal-energy-storage.php#:~:text=About%2050%25%20of%20the%20total,the%20remainder%20produced%20from%20electricity.