VPS has provided an extensive range of power system and protection studies services to CIEG since 2007, particularly in relation to the 90kV Grid system linking Jersey and Guernsey with the RTE-France Normandy network and has also assisted with analysis of various system incidents.

Projects included the new N3 100 MVA interconnector with RTE, plus refurbishment/upgrade of the 100 MVA and 90 MVA N1 and N2 interconnectors.