Researchers have built the first refrigerant-free system to reach sub-zero temperatures, a breakthrough that could reduce food waste and greenhouse gas emissions.

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.

  • Evil_Incarnate@sopuli.xyzEnglish
    13·
    1 day ago

    Under normal operation, in a perfect system it will stay sealed. Problems come at end of life and in real world use. Seals aren’t perfect, gas escapes slowly. Some seals are bad, a blast chiller at my work needs regassing every other year. People dump old fridges and freezers on the street and they get damaged.

    It all gets out eventually.