For now it can sustain a small dog for 10 hours.
https://metro.co.uk/2023/09/11/nasa-breakthrough-on-mars-will-change-human-space-exploration-forever-19479683/?utm_source=dlvr.it&utm_medium=blogger
https://metro.co.uk/2023/09/11/nasa-breakthrough-on-mars-will-change-human-space-exploration-forever-19479683/?utm_source=dlvr.it&utm_medium=blogger