> but this things are barely cost effective already. This really needs some citations. Wind turbines at sea typically have well in excess of 15% return on inve

> but this things are barely cost effective already. This really needs some citations. Wind turbines at sea typically have well in excess of 15% return on investment over their expected lifespan and are being financed without any government subsidies these days. 15+% is not "barely cost effective" territory for this kind of capital intensive infrastructure, that is "how can I reinvest this torrent of income quick enough".