Here's an interesting paper that breaks sustainable computing down into five principles:
1. minimization of unnecessary abstraction layers;
2. reduction and exposure of background processes;
3. support for attentional continuity;
4. prioritizing clarity over feature expansion;
5. enhancing predictability.
https://ijecs.in/index.php/ijecs/article/view/5492
@lrhodes kinda wondering where the slopp image comes from. It's not in the paper and not on the site?