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.
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/
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/