[1] It was owned by property developer Sir Jack Arnold Hayward (deceased 2015), former chairman of Wolverhampton Wanderers F.C.
A single wind turbine was constructed on the estate in the 1990s, close to the summit of Beinn Dubhcharaidh.
In 2005, Renewable Energy Systems (RES) proposed a 36-turbine wind farm on the Dunmaglass estate.
Scottish Natural Heritage and the John Muir Trust objected to the proposal, referring to the potential effects on the local golden eagle population.
[4] The Cairngorm National Park Authority are opposed to the wind farm, but Highland Council have come out in favour of the scheme.