Wind turbines are seen in a windfarm near Radenac in Brittany, France, October 3, 2017. REUTERS/Stephane Mahe/File Photo By Kate Abnett BRUSSELS, July 5 (Reuters) – Hundreds of gigawatts of wind energy projects are waiting for permits to connect to Europe’s power grid, a backlog that threatens to slow the shift to green energy, industry association … Read more