Citations
- https://news.mongabay.com/2021/03/new-age-of-sail-looks-to-slash-massive-maritime-carbon-emissions/
- http://environment.nationalgeographic.com/environment/global-warming/wind-power-profile/
- http://www.sciencealert.com/the-netherlands-aims-to-have-a-completely-wind-powered-railway-system-by-2018
- http://www.railjournal.com/index.php/europe/dutch-trains-to-be-wind-powered-from-2018.html
- http://environment.nationalgeographic.com/environment/global-warming/wind-power-profile/
Related links
How wind turbines work (info-graphic): https://www.saveonenergy.com/how-wind-turbines-work/