Wind power in Scotland at 10 MW full power 38% of the time (3300 hours per year). In January 2010 contracts were awarded for a major expansion of offshore wind power in the seas around Scotland. Moray Offshore Renewables will develop offshore wind power in the Moray Firth, and SeaGreen Wind Energy will develop offshore wind in the Firth of Forth. These developments could lead to 1,000 new wind turbines generating nearly 5,000 MW of power. Jobs "could also be created in manufacturing, research, engineering, installation, operation and services". In July 2016, RSPB challenged development in the Firth of Forth and Firth of Tay.
Scotland in the Late Middle Ages married Margaret of Denmark, receiving the Orkney Islands and the Shetland Islands in payment of her dowry. However, in 1482 Berwick, a border fortress and the largest port in medieval Scotland, fell to the English once again, for what was to be the final change of hands. Because medieval Scotland lacked the intrusive government and growing bureaucracy that can be found in contemporaneous England, there is very little evidence on which to base reliable estimates of population before the early 18th century. On the basis that it had roughly a sixth of the farmable land of England, it has been