Tag Archives: By William Polson
A very concerned fisherman writes, Questions remain unanswered
I recently sent a letter to our Scottish Government requesting answers to questions on the following issues. How much of our country’s fishing grounds are to be sold off and covered with anchors and chains to hold offshore wind farms in place, thus, excluding UK fishing communities’ access to valuable fishing grounds? How many thousands of miles of expensive (plastic covered) copper cables will be required to be laid on the seabed, to transfer the generated power to where it is required? Has the carbon cost of the production of the windmills, the copper cables and the steel for the anchors and chains that will be required, running in various directions from each windmill to hold them in place; been included in the environmental and financial calculations, plus the windmill’s replacement roughly every twenty years? >click to read the rest< by William Polson, 08:07
Offshore Wind Farms: ‘I am not yet convinced’
This rollercoaster of renewable energy developments is being built, we are told, to replace our dependency on the oil industry for our power supplies, but will it? The wind turbines will require regular maintenance and oil changes during their lifetime,,, But the maintenance of the offshore developments proposed in the seas around Shetland and beyond, in unpredictable and often extreme weather conditions will be a whole different matter. If the regular maintenance cannot be provided by sea, will it then be done by helicopter, what would be the environmental cost of that? Has the environmental cost of the lifetime maintenance of any of the windfarms been taken into consideration? >click to read< 07:23 By William Polson
