The excavations are a requirement of the planning conditions placed on the TEDC development, which is a partnership between the Duchy of Cornwall, Cornwall Council, The Taste of Cornwall and Waitrose.
It was put up for sale by a tenant of the Duchy of Cornwall - about 200 had received the memento of the wedding.
BBC: NEWS | UK | Wales | North East Wales | Royal wedding cake sold on web
The power plant at Rainbarrow Farm, on land owned by the Duchy of Cornwall, is a joint venture between local farmers and the Duchy.
The Duchy of Cornwall should be radically overhauled, according to a Cornish Labour peer.
In November 2011 the Duchy of Cornwall was ordered to disclose environmental data from an oyster farm.
The development, built on Duchy of Cornwall land, is already home to about 2, 000 people and has provided about 1, 600 jobs.
BBC: Prince Charles visits Poundbury to mark 20th anniversary
Plans for 800 homes, shops, a supermarket and a primary school on the edge of a Cornish town have been submitted by the Duchy of Cornwall.
Merchant banker Augustus Smith bought the lease from the Duchy of Cornwall back in the 1830s, and his descendants, the Dorrien-Smiths, now run the Tresco Estate as a family business.
In 2011 the peer sponsored a private members' bill on marine navigation but was subsequently told it required the consent of the Prince of Wales because the legislation affected the Duchy of Cornwall.
John Kirkhope, a solicitor and academic who made the initial FOI request as part of his research into the Duchy of Cornwall, said it was "astonishing" that ministers had tried to prevent its publication.
Under Lord Berkeley's private members' bill, all the income that the Duke of Cornwall would normally receive from the Duchy would go into a new public trust, for people living in Cornwall and on the Isles of Scilly.
According to its website, the Duchy owns 2% of Cornwall, as well as the freehold on most of the land on the Isles of Scilly.
应用推荐