Work has started on installing a new 1GW power link between the UK and France – a project that could help spur trading of renewable power as part of a future European ‘supergrid’.

ElecLink, a unit of Channel Tunnel operator Eurotunnel, is to invest around €580m ($614m) on the 69km link – the first interconnector project to be commissioned between the UK and France since 1986. 

Germany’s