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Dublin: 7 °C Tuesday 18 June, 2013

British-Irish electricity interconnector to be opened today

Biggest single piece of energy infrastructure built in Ireland since the Ardnacrusha Hydroelectric project.

Electricity pylons in Dublin
Electricity pylons in Dublin
Image: Niall Carson/PA Wire/Press Association Images

THE FIRST EVER electricity connector between the Republic of Ireland and mainland Britain’s power grids will be officially opened later today.

260km in length, the East-West Interconnector project has the capacity to carry 500 megawatts of electricity  between the two countries, enough energy to power 350,000 homes. According to Eirgrid, which lead the consruction of the project, the new connection will enhance the safety of supply into Ireland while also offering a market for Ireland to export energy from its growing wind energy industry.

It runs from Woodland, Co Meath to Deeside, north Wales, and will begin commercial operations on October 1st.

Another connection, called the Moyle Interconnector, already connects Ireland and Britain from Islandmagee in Northern Ireland to Auchencrosh, Scotland.

Taoiseach Enda Kenny and Minister for Communications, Energy and Natural Resources Pat Rabitte will officially switch on the interconnector at an event in Batterstown, Co Meath.

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Comments (35 Comments)

  • Power sharing back on the agenda???

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    • this is fantastic news, let’s build a nuclear reactor… onto more pressing issues… does anyone else have a massive meteor add at the bottom of their page?? with German writing over it?

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  • Any chance that selling our excess energy to the Brits would lower prices over here?

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    • The reality is we will be importing more than we will be exporting as our generating stations are running close to full capacity. And for those against nuclear energy when this is up and running Ireland will be getting some of its electricity from nuclear sources!

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  • Are you sure that picture is accurate? The cable is underground, and undersea, as far as I’m aware.

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  • Kenny and Rabitte opening it? There must be a joke about how many politicians does it take to switch on an interconnector.

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  • Shouldn’t Ireland strive to be self sufficient in ts energy requirements????

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    • Of course we should but that would be something on a government agenda rather than a private companies. It is definitely something that I would like to see being invested in. We are one of the most renewable energy rich countries in the world and we should be taking advantage of that.

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    • Michael I agree but I’m guessing this interconnector gives Ireland the opportunity to export ‘hot air’ : )

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    • Sure we can’t even allow gas to come ashore without the crusties and wasters causing trouble. What chance have we of building our own nuclear plant. We’re obviously happier to rely on Britain for our power supply. Sure why not. Don’t we already take their BBC, ITV, Sky, Soccer,shops, .. ..?

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    • Hopefully not. Too expensive to do that. I’d prefer to buy cheaper power from abroad than run the country into the dark ages with expensive self sufficient energy. Unless of course we find a way of bringing the oil ashore.

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  • what Saudi Arabia is to oil, Ireland will be to renewable energy, More inter connectors please. When the wind blows hard in Ireland we have enough to supply ourselves. The UK are looking at us to supply them with juice, and apparently the Germans are pumping money for us to build a power line from Donegal to Cork to get off shore wind going

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    • And Lord know we’ve plenty of people spouting hot air in this country ;-)

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    • being serious though, we might get something like 5 cent per kwh of the UK
      500,000 kwh x 0.05 cent x 24hr x 7days x 52weeks = €218,400,000 per year not bad for a cable in the sea!

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    • Let’s hope an Taisce and an bord pleanala don’t ideas about blocking wind farm projects holding up progress. Need to fast track plans to gain advantage while we can.

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    • unfortunately local dinosaurs with to much time on there hands object to all these projects, some have valid objections but most are just people with “not in my back yard” attitude to everything. If we invested (big time) in renewables we could be a next exporter of electricity in a few years and we could get thousands off the dole.

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  • This will be good for both countries, Ireland can benefit from cheaper electricity from Nuclear power stations from the UK today. And in the future the UK can benefit from cheaper cleaner wind and wave energy Ireland can produce

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    • I saw someplace before that on average 5 billion euros of potential wind energy blows over us each day, our wave power potential could power all of Europe energy needs and in reality be import 89% of our energy… Some shower of dick D**k heads we have running the place in fairness when we have such untapped energy resources

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    • Except of course, wind energy is very expensive, unreliable, and spoil many a photo. It would be great to see wave or tidal energy efficiently harnessed.

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  • The right way to go. A european energy grid is a good idea. The ability to move excess energy to where it’s needed and to be able to import it when your own demands are high and you can’t meet the demands. Btw there is no such thing as energy independence! There will always be a place where energy has to be imported. Think about it.

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    • Think about wind and wave energy Ireland could produce of the west coast. Ireland could produce enough energy to run the country from this and sell onto the UK and Europe. No more Importing.

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  • Long term the goal is to sell our excess wind power into the English grid, but we will also be buying from them (and what we buy will be more expensive per watt than what we sell). The main advantage we get is that it will allow us the capacity to increase our reliance on wind power without compromising our supply. One of the major disadvantages of wind power is that it is unreliable, whenever the wind drops, so in order to avoid brownouts we need other sources, hydroelectric is pretty handy because we can turn it on and off quickly, but we don’t have the capacity to power the entire country off it. Other options are pumped water stations, like Turlough Hill, where we just pump water up a hill when we have excess capacity and then let it flow back down when we need it, but needs a lot of land to run. So we need other sources, i.e. fossil fuels, but the problem with those is that they take a long time to start supplying electricity (they are all steam based, so it’s kinda like boiling a kettle), so if there is a sudden drop in wind power then we have blackouts until the power plants can take up the slack, in order to avoid this we have to keep the fossil fuel plants on even when we even when we don’t really need them.

    The net result of all that is wasted electricity, and as the amount we generate from wind increases, the amount we waste increases linearly with it, inter-connectors give us an place to sell that waste as well as buy it when we need it, increasing our efficiency.

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  • How much of a price increase has there been since this morning?

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  • Rory mc ilroy interconnecter

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  • Britain has been selling electricity for years now,, we are so behind with wind turbines, and sea turbines,, we will be buying loadsssssssssss from them,, another country ahead of itself on how to make money,,, we have so much energy that could be funding our hospitals , schools colleges but nope we would rather just pay politicians that rob us, than invest money that would pay our country, no wonder Germany on one side of us draining us and the British giving us power for a charge,,, Ireland we are laughing stock of the world, who next to want a chunk,, would they just not take our leaders,, we would be better off alone,, or get in some knowledgeable people to run a country not school teachers and lawyers that have never hired a person, only state pay,,, that’s all we have no one that is educated and street wise, just a bunch of leeches

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  • So something smart like investing in providing really cheap insulation for every building in Ireland, and more solar where appropriate, is off the agenda in preference for large and massively expensive projects – surely renewable is going to give us more energy security? We could create jobs by employing people to do insulation and put solar panels at a cheap rate (current SEAI grant still leaves it quite expensive to do) on the roofs of most buildings in this country… And those crusties and wasters? There are many of us that are not crusties or wasters but who just care about stuff like our environment and the future of our children – I cannot for the life of me see why that is so reprehensible???

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  • What a joke! One of the reasons cited for rising energy prices is to pay for this interconnector. So prices go up to pay for the interconnector then they announce that’s it’ll help bring down prices! I remember the same argument being put forward for rising the price of electricity in order to make it attractive to a potential buyer! So prices go up, no buyer!

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  • we are friends electric

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