Data centres and electricity costs
Deputy Lawless warned that data centres are driving up electricity costs for households and argued that ordinary customers are subsidising them. The Tánaiste defended the sector’s economic benefits, said the Government is expanding supports and investing in renewables, and maintained that the report cited by the Deputy also reinforces the need to accelerate climate action.
Today in Ireland, a pensioner living alone or a family pays almost twice as much for a unit of electricity than a data centre. This is despite the fact many data centres are parts of the wealthiest corporations in the world. The demand from data centres is driving up the cost of electricity. In 2024, data centres consumed 22% of electricity in Ireland. That was more than every household in urban Ireland. That is an incredible figure. A report released today by Friends of the Earth shows that, on our current trajectory, data centres will add €1.4 billion to the cost of household electricity in the coming years. That is a hidden data centre tax.
Every week at my constituency clinic, this is a major issue. Last week, an elderly pensioner came to my clinic and showed me her electricity bill.
She asked me if it could be real, such was the extortionate level of the amount listed. The cost of electricity is a major issue in the cost-of-living crisis. Over 300,000 people are in energy arrears. In many cases, these are hard-working people and pensioners. They are really struggling. The policy of the Government has essentially been to offer energy credits before an election and then abandon them afterwards.
Data centres are paying about 50% less per unit of electricity. Families cannot understand this and are really frustrated. This is by design, in many respects. The trajectory is going to add more costs to households. When will the Government introduce legislation to regulate the data centre sector in the context of electricity prices? When is it going to introduce a sustainable policy in this regard?
Comment on this
What was definitely not on my bingo card for 2026 was Aontú quoting Friends of the Earth, but politics throws new things at you every day.
The issue relating to the cost of electricity and the energy crisis in Ireland is a serious one. That is why this Government, through the Minister, Deputy Calleary, is expanding the fuel allowance. We extended the allowance for a further month in order to help people like those the Deputy referenced. It is also why we have taken a number of decisions to reduce excise on diesel and petrol. The benefit of that from an inflationary point of view is worth about 0.5% in keeping general downward pressure on a rising inflation rate. It is also why we need to accelerate the move towards renewables. There have been some constructive suggestions from Opposition and Government Deputies around how we can do more in relation to making it easier for people to make that transition in terms of their homes or businesses. The Minister, Deputy O'Brien, has already introduced a range of measures that are helping make their homes warmer. Hundreds of thousands of homes have now benefited from direct Government grants to retrofit and replace windows and doors. Of course, there have also been changes regarding electric vehicles.
I am interested in the Deputy's position on data centres. It is easy to say that data centres are bad or to make them the bogeyman. I am the Minister for Finance, and the evidence available to the Government is that across the six sectors in Ireland that are identified as being most dependent on data centres, it is estimated that of the order of €100 billion in annual gross value added, 875,000 jobs and €14.6 million in annual employment-related taxes were enabled by data centre capacity located in Ireland. It has also been identified that the hyperscale data centres sit at the heart of Ireland's global digital competitiveness.
When I make all these changes the Deputy is calling on me to make in relation to data centres, what does he want to do when we do not have the benefit of the taxes? What does he want to cut? What does he not want to fund? It is so easy to come in here and ask us to spend more. It is easy to slice up the pie, but it is a hell of a lot harder to bake the pie and bake a bigger pie in terms of economic success for this country.
It is also important to say that in the context of the Commission for Regulation of Utilities' large energy user connection policy, we have been very clear that data centres above a certain threshold will be required to meet at least 80% of their annual demand with new additional renewable electricity generated in the Republic of Ireland. Government policy firmly aims to enable the twin transitions of digitalisation and decarbonisation. We cannot pick and choose; we have to address both of them. We are talking about AI. We are talking how about how we support AI jobs and how we deal with the fact that there is going to be a significant churn in the labour market. Data centres play a very important role in having a competitive digital economy. We cannot just dismiss that or ridicule it. If we are going to do so, we must at least be honest with the people about the economic and tax impacts that could have on Ireland. If the Deputy puts it out there that a data centre is about four or five lads sitting around with a dog or something and nothing else in terms of economic activity, that is an economically illiterate point to make in relation to data centres.
Comment on this
If the Government is going to make Ireland the data centre capital of Europe, it better have a plan. A plan does not mean that ordinary households are subsidising data centres. That is currently what is happening. The report to which I refer estimates that the current trajectory in terms of data centres is 22%, and that this is on the rise and is driving up the cost of energy in this country. The truth is that this is going to mean an estimated €1.4 billion in additional costs to consumers over the next number of years. Some 300,000 people are already in energy arrears. Ireland has the most expensive electricity prices in Europe. The ESB is profiteering. It made €650 million last year. The CEO of the ESB earns over €300,000. Who is the ESB serving? Who is the Government's energy policy serving in a situation where data centres are driving up the energy costs for families and paying less per unit of electricity?
Comment on this
The Deputy is ignoring the point I am making. It sounds very good in short clips and sound bites, but the reality is that he is ignoring the economic benefit of the data centres. He is ignoring the economic benefit in terms-----
Comment on this
It is a cost too in the context of electricity.
Comment on this
I did not think that the weekend went so badly for Deputy Tóibín that he has had a leadership heave against him. Anyway, he should give the man a chance.
Comment on this
I am talking about the energy crisis and families across Ireland.
Comment on this
The rules are that the Deputy asks the question and I get a chance to answer it.
For people sitting at home, I want to outline the reality of the situation. Aontú, on behalf of Friends of the Earth, is suggesting that data centres are costing all of this money. That ignores the fact that I put on the record of the House the economic analysis available to me, as Minister of Finance, in terms of the benefit to this country in terms of taxes and employment. The Government does not have the luxury of ignoring that. If we did ignore it, the Deputies would be the first to come into this House and condemn the loss of jobs.
Comment on this
I want to say this. The Friends of the Earth report will be considered. That report says things the Deputy did not mention. It concedes that under the high renewable growth scenario, we actually see a situation where accelerated renewables are presented as sufficient to displace significant reliance on gas. The message the Deputy should have taken from the report is that we need to accelerate the move to renewables. That is what this Government is committed to. If Aontú is willing to finally step up and accept that climate action is needed, I welcome that conversion.