In the places like hospitals, hotels, greenhouses etc. there is a question arising: what we have to do whit the heat power in the summer. There is solution for our climate вЂ“ converting the heat power into a cool power. In efficiency of max 70%, the heat power can be converted into a cooling power via absorption cooling. That cooling is with positive temperatures, up to +5ºC and it is useful for total air conditioning or to be used in cooling storages. In that way from 100 kWt heat power we can get 70 kWc cooling power.
We are in front of an innovation вЂ“ we can get negative cooling up to -42ºC with absorption cooling and in that way we can answer the question Natural gas вЂ“ CHP вЂ“ Freezing storages.