Researchers at Saarland University in Germany are developing a novel elastocaloric cooling and heating technology that uses shape memory nickel-titanium alloy. This technology is more energy-efficient and environmentally friendly than traditional methods. The research team is working on prototypes for use in vehicles, with the goal of commercialization within five years.

The technology is recognized by the EU Commission as a promising alternative to conventional heating and cooling systems, and has received significant funding. The team is collaborating with industry partners to develop practical solutions for cooling electric vehicles and residential buildings.

The prototypes being developed are based on the unique shape memory properties of nickel-titanium, which can absorb and dissipate heat during phase changes. The technology has the potential to address global energy challenges and reduce carbon emissions.