Unfortunately very bad... I didn't find any story in this collection that could be worth a second thought. Trendy eco ideas supperficially pasted onto lifeless stories, all bio, solar, luminescent, vegan and just to throw in some political correctness in the mix, lgbt; strong emancipated young women that mainly do things like: riding a solar gene-spliced dino or hanging their rainbow lgbt scarf made out of handmade bio cotton on some climate change ravaged city.
Zero world or character building, 100% preaching of the good way to live. After reading so much good speculative fiction and fantasy this year (Atwood, Le Guin, Butler, Jemisin) this just falls flat. Sorry, this will be one of the very rare books I actually deem to bad to give, too bad to store in a box and definetely too bad to put on a shelve... So it will end in a bin, very unecological of me.
I am sorry though that the collection wasn't better... more inspired. We do need good stories for our future, inspiring tales about how to change our society for the better, merge technology with the care for life. That's why I will not give up on this genre just yet. I guess one could describe Cory Doctorow's Book "Walkaway" as solar punk too. That book, in big contrast with the stories here, has a vision.