Did that get your attention? Yes, Eirgrid are planning a 500 metre wide 500km cable route (35km in Irish coastal waters) to France from Youghal for which they are going to pay two-thirds of the cost (after grant aid), with one-third being paid by France. It is usual for the cost, but not the profit, to be passed on to the end-user. From Eirgrid’s application…
“The proposed Celtic Interconnector, which is the subject of this Foreshore Licence Application, involves the pre-lay installation works, cable installation works, operation, and periodic maintenance of a submarine electricity interconnector between Ireland and France.”
The cable will have a life span of 40 years. Thats’s twice as long as the life span of the turbines.
This project has been underway since 2019 – planned since 2011 – with 4 or 6 public consultations taking place in east Cork where the cable makes landfall. There seem to have been no consultations with the larger community of the south or southeast, for whom the implications of this, when taken together with the other planned developments, are fairly massive. And what are the implications?
- Well it looks like much of the wind farm development planned for our coast may be for private profit. They, the wind farms, are set to produce far more than we need and this interconnector cable will allow our (very) near shore proposed wind farms to power France and by extension, the landmass of Europe.
- While the landfall at Youghal may have impacts on the beaches, the rivers Nore and Barrow and Blackwater, including the estuary, Capel Island and Knockadoon Head Nature Reserve, Ardmore and Ardmore Head among other areas that’s just the landfall end of the 500km cable. We know already that invasive surveying needs to take place for cable laying and this could be anywhere from 1km to 4km wide along the whole 500km route. And of course there’s the impacts of the 6 or 7 other windfarms, the survey of those areas and their 12 possible cable routes.
The French Connection will theoretically work both ways – i.e. we can get power from France too. But along the 2,700 kilometers coast of Brittany, which has a population of nearly 5 million, there are only two wind farms proposed: the Saint-Brieuc wind farm, 16km offshore, which, when it becomes operational in 2023, will have a total capacity of 496 MW, capable of powering 835,000 homes and a floating 270MW (max) wind farm planned for the south coast of Brittany. As Waterford and Cork counties have a combined population of 600,000, while the seven proposed farms have an output of 5600 MW (5.6 GW) it is likely then most of the power will be heading one way only: from Ireland to France. This is, incidentally, why we are paying the lion’s share of the cost for the cable – because we supposedly get the profits from the sale of our power. I suspect the profit won’t make it as far as the end-user even though the cost will.
(Speaking of costs, wind farm costs are continuing to soar because of supply chain bottlenecks. As I currently(pun half intended) understand it, this is the result of only a few companies having invested in making components for wind energy ergo the demand is higher than supply so the price goes up. But that, along with the environmental impacts will have to wait for another post).
Re the French cable, it’s worth remembering that Energia in their public consultation less than a month ago, replied to a question about whether the power generated at Waterford would be used overseas with a definite no. I suppose they could argue that there are no plans to send energy abroad but if a 500km cable just happens to be developed, well sure they’d be mad not to use it right? But there’s two (more)things worth noting here:
- Public consultations mean very little. Don’t expect real answers.
- That it is likely we are looking at a project of gargantuan proportions with each element kept seperate, publicly at least, until it is too late to lodge any reasonable objections.
It may be that the turbines, being prone to shut downs – when it gets too windy, when the energy company decides to cap output, when there’s maintenance to be done – may be the things that spin least in this story.
There are links to more details below and I will be trying to make sense of this on the blog over the next while. Thanks to Tripe and Drisheen for the heads up. Give them a follow, they are independent journalists in a world where the media are owned by Big Biz.
Meanwhile the Green Party are holding a session next Wednesday in Dungarvan…
For those of you in despair or who just don’t want to know about such portentous events, I will be starting a diary of our coast with illustrations next year. We might as well record it and enjoy it while we have it.
Read more here from Tripe and Drisheen: https://tripeanddrisheen.substack.com/p/east-corks-celtic-interconnector?fbclid=IwAR1z21_b_faEWG1NRYzlHMW8o4voBEFkHVG5NIP7e2ODv5c4-_x7jEk_2Z4