While solid-state cooling technologies are still in the early stages, they offer the potential for safer, quieter, and more efficient cooling without harming the environment.
The researchers are now working on bringing this technology to market as part of the E-CO-HEAT project, which runs until early 2026. They are preparing a patent and developing a strategy for industry adoption. Improving the efficiency and sustainability of temperature controlling technologies is a key focus of the EU’s Heating and Cooling Strategy, an essential part of the European Green Deal.
Cooling currently accounts for 10% of global electricity demand, according to the International Energy Agency (IEA). The need for these technologies is rapidly increasing due to rising temperatures and growing demand in developing countries. As temperatures continue to rise, the pressure to find more energy-efficient and sustainable solutions intensifies.