Over last winter and through this year I'm doing a course in Sustainable Healthcare run by
https://sustainablehealthcare.org.uk/ .
The UKKA funded around 9 of us to do the course this year. I did an Intro to Sus Healthcare, a SusQI module and a Carbon Footprinting module as well.
I'd thoroughly recommend applying if the scheme is run again this year. I don't think dialysis can get more sustainable without significant input from techs.
G