Anica, Green DiSC coordinator here 
In the past, we’ve received feedback that the current structure (”central team” or “research group”) of Green DiSC is not the best fit for groups that primarily provide computing infrastructure for digital research in their institutions. Seeing this need across many institutions, we want to create a third stream of criteria better suited to this type of work, and the best way to make sure that it’s fit for purpose is to co-design it with people working in this space.
If this sounds like your group and you’re interested in taking part in this initiative, please reach out to info@greendisc.org so we can loop you in! And of course if you have others in mind who would be great contributors here, feel free to tag them below or forward this post. Thanks, Green DiSC community!