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Dáil Éireann debate -
Wednesday, 16 Apr 2003

Vol. 565 No. 4

Adjournment Debate. - Electricity Generation.

I very much appreciate the opportunity provided by this Adjournment debate. It is very important that the Government clarifies exactly what its position is on this issue. During Leaders' Questions yesterday, the Taoiseach was asked specifically about what his reaction would be to the reported decision by the ESB not to convert its Moneypoint Station to gas. The Taoiseach seemed confident that it would be converted to gas, that the strategy as set out in 2000 was ongoing and that all was well with the world.

When it comes to our national climate strategy, I am sure that the Minister for the Environment and Local Government, who am I glad to see here tonight to take the debate, knows that all is not well with the world. If Moneypoint is not converted to gas, as was set out as one of the main recommendations in the national climate change strategy, we will have even further difficulty in meeting the targets for carbon dioxide reductions that we are already way above. It is very important that, rather than letting the Taoiseach continue with the misunderstanding that all is well, the Government starts to be very clear on what its position is and what our options are. I look forward to hearing what the Minister's view on this subject is.

It is strange to take one particular power station as being representative of the whole issue, but Moneypoint is one of the single most important factors in regard to our climate change strategy.

The Minister will know Moneypoint emits roughly 900 MW of power, slightly less than one quarter of our overall electricity generation capacity. He will also know its emission of 500 million tonnes per year is more than one quarter of the total CO2 emitted from the whole energy generation sector and that the plan to convert it to gas bringing a 3.5 million tonnes reduction per annum in CO2 emissions was the largest by a factor of three or four of the policies or proposals to reduce CO2 emissions. CO2 is our most significant greenhouse gas.

It is a complicated issue when one gets down to the details. I will not pretend there are simple solutions, nor will I demand that the Government immediately converts it to gas because there are difficulties involved. There are security of supply difficulties in our electricity generation system. If we moved completely to gas for all our power generation, we would be vulnerable at the end of a long pipeline from Siberia from which future gas resources will have to come. When I say future resources, I am talking about ten years time. When we talk about electricity generation and investment in these areas, I would argue that we have to think in terms of a 50 year timeframe and not just a ten year one. We have to think strategically on this issue.

We also have to think quickly because by June next year, we will be in the final period before we can get a derogation or decide to continue to run Moneypoint as a coal burning station for 20,000 hours after the 2008 time limit when the reductions in emissions have to occur. If we want to apply for that derogation and to continue to run the plant for a period of time afterwards, we must do so by June next year, so the Government has to make a decision quickly.

If, as reported in The Irish Times, it is to continue as a coal burning station and to be modified to take out NO2 and SO2, nitrous oxide and sulphur dioxide, the plant must be converted by 2008 to meet that directive. To achieve that, the lead time for the conversion of the plant is approximately four or five years. We must make the investment decision by early or mid next year. It seems clear from the reports in The Irish Times that the ESB is moving towards the conversion of the plant to take out NO2 and SO2 rather than CO2 – in fact, the technology does not seem to be available to take CO2 out of a coal burning power station. The power plant is not suitable to be converted to gas fired. It seems the ESB is moving in that direction. If it is, the Minister's climate change strategy needs to be radically reviewed very quickly. We are already in deep trouble in a range of other areas in which we are exceeding our emissions. In addition to that, we will lose another 3.5 million tonne reduction for which we were hoping.

It is important that rather than put the decision back to June of next year, the Government starts to treat this climate change issue seriously and to comment on whether it will be willing to invest in some of the alternatives required. There are alternatives in terms of power generation. We could invest in gas and in alternative new stations. Our preferred solution is massive investment in renewable energy sources which we are only developing at a fraction of what is possible. The Government needs to move beyond the Taoiseach's seeming obliviousness to the issue and to the serious nature of the problem.

I assure the Deputy the Taoiseach is engaged in this issue. I thank him for raising this matter and for making a reasoned, careful and constructive argument. I am responding to this matter on behalf of my colleague, the Minister for Communications, Marine and Natural Resources, Deputy Dermot Ahern, who is abroad on Department business. I am glad to have the opportunity to set out the current position regarding the future of the ESB's coal-fired generating station at Moneypoint in County Clare.

The national climate change strategy, for which the Deputy correctly indicated I am responsible, indicated that the replacement of coal-fired electricity generation at Moneypoint power station with an equivalent amount of gas-fired generation, would make the largest single contribution to reduce greenhouse gas emissions of 3.4 megatonnes of CO2 per annum. The strategy assumes that the Government will create a policy environment which will lead to the closure of Money point. At the same time, the strategy recognises that following such a course of action would mean that Ireland would be reliant on gas for 80% of its electricity generating capacity by 2010. This level of dependence would be extreme, when one considers that the European average dependence on gas is estimated to be about 30% in the same timeframe.

It should be noted that in taking a view on the issue of gas dependence late last year, the Economic and Social Research Institute expressed concern at the possible impact on the economy of interruptions in supply or price shocks in a situation where such a level of gas dependence prevailed.

Taking account of our peripherality to future gas supplies, it will be necessary for the Government to consider carefully whether the move from a reasonably diverse fuel mix for electricity generation to one of such a high dependence on gas would be prudent.

In so far as Ireland's commitments under the Kyoto Protocol are concerned, the introduction of emissions trading under the EU scheme from 2005 is recognised as one of the flexibility mechanisms which will enable countries to attain compliance with Kyoto obligations at the least cost.

The implementation of the emission trading regime is currently being prepared by me, as Minister for the Environment and Local Government. Virtually all electricity generating stations will be involved in this scheme, including Moneypoint, and, consequently, whichever approach is adopted for the future of the Moneypoint station in particular, the electricity generating sector will be making an appropriate contribution to Ireland's emissions reduction targets.

In considering the options for the future of Moneypoint, three main alternatives will have to be considered: retro-fitting Moneypoint with cleaner coal-burning technology; conversion to gas; or replacement of existing plant with state-of-the-art gas technology. While ultimately a decision for Government, the matter, in the first instance, is for the board of the ESB and the company has recently begun a process of discussion with the Department of Communications, Marine and Natural Resources and with officials from my Department, the Department of the Environment and Local Government, with a view to sketching out the possible options available, the costs associated with same, the implications of those for energy policy in terms of security of supply, for fuel diversity and for emissions levels, etc.

Earlier this month, the ESB lodged its plan with Clare County Council for the environmental project it will have to undertake to allow Moneypoint station operate past 2008 in compliance with the licence granted by the Environmental Protection Agency last year. Rather than being interpreted as the ESB acting as if a final decision on the plant's future had already been taken, it should be seen instead as the company correctly taking prudent steps at this stage to enable it to be in a position to respond appropriately and in a timely way to whatever decision emerges in due course regarding the future operation of the station. The question of Moneypoint being converted to gas will be decided in the light of the evaluation already referred to.

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