Here's a strategy that I've found works decently with these people: frame it in terms of (1) being resourceful (2) being responsible and preserving resources for the next generation (especially their children, if they have them) (3) not being "lazy and wasteful" (you might not like that framing, but it kind of works better for that kind of personality) and (4) national sovereignty (the more wasteful we are with resources, the more we have to depend on other governments for them).

There's also a few good ones for moving away from ICEs: (1) I'd rather make things out of oil/plastic than just burn it up (2) national sovereignty and (3) resilience in case of war or disaster.

Relatedly, I don't think I've every heard an environmentalist use these points. Any idea what that is?