In the UK, a new system for energy-efficient indoor heating and cooling is currently under development at the University of Edinburgh. This cutting-edge technology utilizes a heat pump that can harness heat energy bound to water as its heat source. Developed by university-based startup company Seawarm, the heat pump can use seawater, as well as water from rivers and ponds, to produce thermal energy.
Gus Fraser-Harris, who played a key role in planning the system, explained that while the Seawarm system may be more expensive than a standard air source heat pump, it is still more cost-effective compared to a geothermal heat pump. The system involves collecting water in a large tank and recovering the heat from natural water using ethylene glycol. This liquid is then compressed in a heat pump to produce thermal energy. The system is designed to use a water source located up to 500 meters away from the object being heated.
The Seawarm system is currently being tested in various settings such as housing projects and greenhouses. It has been designed to replace traditional gas and oil heating systems in order to achieve emission reduction goals. While using water as a heat source in a heat pump is not a new concept, the Seawarm system represents an innovative approach to utilizing thermal energy from water sources for heating and cooling purposes. Its portability and efficiency make it an attractive option for indoor climate control in a sustainable and environmentally friendly manner.
As reported by The Guardian, this new technology has the potential to revolutionize indoor heating and cooling systems by providing an efficient and eco-friendly solution for reducing carbon emissions. With its unique approach to utilizing thermal energy from water sources for heating and cooling purposes, the Seawarm system could be game changer in achieving emission reduction goals while also providing comfort through indoor climate control.
Overall, this new technology developed at the University of Edinburgh represents an exciting advancement in sustainable heating and cooling systems. With its innovative approach to utilizing thermal energy from water sources for heating and cooling purposes, the Seawarm system could pave the way for future developments that promote eco-friendly solutions for indoor climate control while reducing carbon emissions.
