Another category that fits under hopepunk, and alligns very closely tonsolarpunk (to the point of being nearly indistinguishable) is flowerpunk.
-The color pallate has a lot of variety and different hues.
-does your tie, necklace, hat have even one single flower on it? That shit's flowerpunk
-taking pictures of flowers to share with friends/online
-being so colorful and bright that bees are attracted to you
-smelling like flowers
If you do literally any of those things, or even if you just like the phrase 'flowerpunk' better than solarpunk, but want to keep the solarpunk tactics, guess what? You're a flowerpunk.