Wind. Wind, by itself, without storage, isn't great for our version of civilization. However, it'd totally be workable for 19th c, at least, if not early 20th c

Wind. Wind, by itself, without storage, isn't great for our version of civilization. However, it'd totally be workable for 19th c, at least, if not early 20th c. If there were clever storage solutions, you could run our civilization, but at a lower per capita energy budget, to begin with.