IEA Solar Heating and Cooling Programme
The International Energy Agency Solar Heating and Cooling Technology Collaboration Programme (IEA SHC TCP) is one of over 40 multilateral Technology Collaboration Programmes (also known as TCPs) of the International Energy Agency. It was one of the first of such programmes, founded in 1977.
Source: Wikipedia — IEA Solar Heating and Cooling Programme (CC BY-SA 4.0)