Energy has always been a potential positive European cooperation and integration factor. Providing zero-carbon power to homes and businesses across the EU will require an open market in electricity, underpinned by both upgraded and new transnational transmission networks. Building this network in time to meet the 2050 challenge will require action now. 'Supergrid' is a European project that will not only integrate the energy markets, but will further contribute to the EU's integration process. Moreover, a European Supergrid will allow Europe to transform its present energy system - still...