External relations of Guernsey 2013 long term agreements with Électricité de France (EdF) have been signed to supply low carbon electricity for the Channel Islands Electricity Grid. On 22 January 2015, an agreement of cooperation was signed by Guernsey and Jersey with La Manche and Lower Normandy.The purpose of the agreement is to develop institutional partnerships and strengthen exchanges in the areas of economic development, tourism, education and culture between Lower Normandy, La Manche, the Government of Jersey and the States of Guernsey. Guernsey has formed part of the British–Irish Council since it was formed in 1999, as does Ireland. Meetings take place twice
Bailiwick of Guernsey was introduced above the "fiefs" and below the "Eschequier" Court in Rouen and comprised the Bailiff and four Knights; the court heard appeals and tried criminal cases. Otton de Grandson, then the Governor of the Islands, delegated the civil powers to two separate bailiffs for Guernsey and Jersey before he went on the Second Crusade to the Holy Land in 1290. This can be assessed as the date of first creation of the two Bailiwicks. Situated around , Alderney, Guernsey, Herm, Sark, and some other smaller islands together have a total area of and coastlines of about . Elevation varies