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.
Solway Firth financial success. After the railway ceased operating, the bridge provided a popular footpath for residents of Scotland (which was dry on a Sunday) to travel to England where alcoholic drink was available. The viaduct was demolished between 1931 and 1933. The Ministry of Defence had by 1999 fired more than 6,350 depleted uranium rounds into the Solway Firth from its testing range at Dundrennan Range. The adjacent Irish Sea is a carrier of radioactive pollution as Sellafield is nearby. Solway Firth The Solway Firth () is a firth that forms part of the border between England and Scotland, between Cumbria