: 'Geo thermal cooling systems' an innovation developed by GIBSS is an innovative technology that replaces the rejection of heat to ambient air in the conventional systems by the rejection of heat to the ground. The key innovation is the designing of a heat exchanger system that uses the earth temperature, which is much lower than the atmosphere temperature to reject the heat. If the implementation of this system in both Greenfield project and in retrofitting buildings could be accelerated, there is a potential to reduce GHG emissions by about 20 million tonnes by 2022.