This is a most excellent place for technology news and articles.
Imaging if this technology could cool a data centre.
Edit: I was not involved in this project. You are wasting your time asking me questions.
I'm asking what saurce you have that says that they are more efficient than refrigeration systems because everything I find says the opposite.
https://www.ipm.fraunhofer.de/en/press-publications/press-releases/electrocaloric-heatpumps-ElKaWe-projekt.html
https://www.svp.de/en/a-sustainable-approach-to-energy-efficiency/
I'm asking what saurce you have that says that they are more efficient than refrigeration systems because everything I find says the opposite.
https://www.ipm.fraunhofer.de/en/press-publications/press-releases/electrocaloric-heatpumps-ElKaWe-projekt.html
https://www.svp.de/en/a-sustainable-approach-to-energy-efficiency/