PV foil is 'building-integrated': it collects solar energy, and makes the roof waterproof at the same time.
In addition to conventional thermal energy storage, we use a solution that was developed especially for us.
With hot and cold water led through pipes in the concrete floors, we keep the temperature nice and constant.
We are in the midst of a climate crisis. Our climate system is undergoing a dramatic number of changes, many of which can be attributed to anthropogenic influences, including greenhouse gas emission-induced changes to global surface temperatures, precipitation, glacier mass loss, sea levels, salt intrusion, and ocean heat content.