Image: Steel rebar construction for the concrete foundation of a wind turbine in Gilliam County, US. Image by Goose Chap, Wikimedia Commons (CC BY-SA 4.0)
https://solar.lowtechmagazine.com/2024/03/how-to-escape-from-the-iron-age/
Image: a solar panel with charge controller and lead-acid battery. Photo by Marie Verdeil.
https://solar.lowtechmagazine.com/2023/12/how-to-build-a-small-solar-power-system/
Image: Book cover. (https://www.lulu.com/shop/kris-de-decker/heating-people-not-spaces/paperback/product-zm52en6.html?q=&page=1&pageSize=4), Kris De Decker, 142 pages, Low-tech Magazine, 2023.
https://solar.lowtechmagazine.com/2023/12/thematic-book-series-heating-people-not-spaces/