In 2020 the infrastructure for the sustainable Heat and Cold energy system was build. In this housing area each house has it’s own Borehole Temperature Energy Storage (BTES).
When you look in western direction you see the spot where after drilling of the hole the tube for the closed loop was positioned.
Click to watch the accelerated video of the installing the tubing of the Borehole thermal energy storage system (BTES):
[youtube id=’gR7wjnysozc’]