Another recent example in 2021. Kauai is supposed to be up to 80% powered by renewables with their pumped storage install. Small scale, but great example. http

Another recent example in 2021. Kauai is supposed to be up to 80% powered by renewables with their pumped storage install. Small scale, but great example. https://www.powerengineeringint.com/renewables/kauai-island-coop-and-aes-to-develop-solar-pumped-hydro-in-hawaii/ https://www.powerengineeringint.com/renewables/kauai-island-...