I'm afraid that #solarpunk is too western, white and focused on fiction to make a change. People prefer fetishizing #burningman aesthetics to noticing the real changemakers around the world.
Have you heard about http://globalinnovationgathering.org ? Its a network of hackers from Africa, Middle East, South America and Southeast Asia. They do things some solarpunk writers only imagine, but there is little interest in that in the West.
Why not start #SolarpunkReporting ?