Get the latest tech news
From Steampunk to Solarpunk (2008)
For awhile now, I've had the thought that an economy based on renewable energy might return to using sailing ships as working cargo ships. A...
More fun comes from injecting modern, cynical attitudes towards government, capitalism, and traditional morality into neo-Victorian worlds that still, superficially, respect all of those institutions, along with the Crown and the importance of good-breeding. This is, admittedly, a very minor work of science fiction but is built around the idea of a technologically-sophisticated society which restricts itself to four, renewable forms of energy: muscle, sun, wind, and water. I read this book over 25 years ago, and while the story is very forgettable, I have never escaped the vision of personal flying machines that cobbled their lift and energy requirements together from a combination of helium-filled glider wings, wind power, and a prop driven by good old bicycle pedals, chains, and gears.
Or read this on Hacker News