I have a new reason to detest and even oppose the creation of more offshore 'wind parks'. The impact they are having on the dolphin population. New research into why there has been a massive increase in dolphins stranding and dying in the North Sea area has found that it is because the victims are going deaf. It has taken a long time to find this out, and a lot more effort to find the cause. It turns out that the deafened dolphins are all from pods who lived and hunted in the vacinity of new wind parks. It has now been established that the cause of their going deaf is a direct result of the noise created when driving the 'piling' to create the foundations for the wind turbines.
A dolphin that cannot hear, cannot find food, cannot find its way, cannot detect obstructions, cannot ...
Now comes the really entertaining bit. Greenpeace has its origins in defending and protecting marine mammals - starting with the great whales, then expanding to cover Orca, dolphins and others. Now it seems, since Greenpeace are reaping large financial rewards from these same wind parks, that's no longer a priority. Pity about the dolphins, seals, fish and other marine life. No wonder more and more of the founders of Greenpeace are turning against them. I've come a long way down that road myself. It may surprise some to know that I once supported their campaigns to stop over fishing, the slaughter of dolphins and whales and so on. Now I will not give them ice in winter.
Building these wind turbines means driving massive piled foundations deep into the sea bed. This is done by 'hammering' using a massive falling weight which strikes the metal 'pile', each blow driving it deeper. The sound of the blow is amplified by the water, travelling as a kind of pressure wave. During the 'driving' operation these hammer blows are repeated at least once every minute, and all marine animals within a considerable radius of the source are subjected to this intense noise. Dolphins have a particularly sensitive ear - they need it - and the damage is rapid and permanent. Nor is it 'short duration' noise, the piling operations last for weeks. The underwater noise levels, if translated into the human environmental equivalent, would invoke an immediate ban by the Health and Safety Executive.
So, I expect Greenpeace will continue to put out its propaganda about 'Global Warming' and 'Climate Change', while ignoring the damage its favourite 'renewable' energy source is causing to all the marine and other wildlife it once thought so important. No, I will never again support them on any issue, and I will continue to object to the construction of useless windmills whose sole purpose seems to be to enrich their proponents.