k and Eco-Speculation is the first anthology to broadly collect solarpunk short fiction, artwork, and poetry. A new genre for the 21st Century, solarpunk is a revolution against despair. Focusing on solutions to environmental disasters, solarpunk envisions a future of green, sustainable energy used by societies that value inclusiveness, cooperation, and personal freedom.

Edited by Phoebe Wagner and Brontë Christopher Wieland, Sunvault focuses on the stories of those inhabiting the crucial moments when great change can be made by people with the right tools; stories of people living during tipping points, and the spaces before and after them; and stories of those who fight to effect change and seek solutions to ecological disruption.

Contributors include Elgin Award nominee Kristine Ong Muslim, New York Times bestselling author Daniel José Older, James Tiptree, Jr. Award winner Nisi Shawl, World Fantasy Award winner Lavie Tidhar, and Lambda Literary Awards finalist A.C. Wise, as well as Jess Barber, Santiago Belluco, Lisa M. Bradley, Chloe N. Clark, Brandon Crilly, Yilun Fan and translator S. Qiouyi Lu, Jaymee Goh, José M. Jimenez, Maura Lydon, Camille Meyers, Lev Mirov, joel nathanael, Clara Ng, Sara Norja, Brandon O'Brien, Jack Pevyhouse, Bethany Powell, C. Samuel Rees, Iona Sharma, Karyn L. Stecyk, Bogi Takács, Aleksei Valentín, T.X. Watson, Nick Wood, and Tyler Young.