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
Maritime history of the Channel Islands 1790, Guernsey merchants shipped low quality brandy to Madeira, where it was added to their wine to fortify it. Madeira wine becoming famous. Both Islands established Chambers of Commerce as the merchant families expanded and grew in wealth. Tupper, Priaulx, Le Marchant and De Jersey from Guernsey and Ste Croix, Robin, Janvrin and Hemery from Jersey, often intermarrying to avoid rivalry. Part ownership of ships show there were 1,238 people were owners of shares in the 19th Century including 280 mariners and 97 in ship related trades, but also included 55 farmers, 34 widows, 29 spinsters and 25 gentlemen. It