EirGrid commissioned a study into low-carbon options for Ireland.


The study, conducted by the international consultant Poyry, showed that no technology could produce cheaper electricity for the domestic customer than nuclear power.

The above table shows that our economic choices rely on Gas, Nuclear or CCS (Carbon Capture and Storage), as all the renewables options are much more expensive. However, using Gas will not allow us to meet our Greenhouse Gas reduction targets, and CCS is not yet developed. The need to consider Nuclear becomes obvious in this light.

The SEAI (Sustainable Energy Authority of Ireland) commissioned international consultants McKinsey in 2009 to conduct Ireland’s Low-Carbon Opportunity Study. Although not featured in the main text, there was an analysis of the relative cost of nuclear power in the Technical Appendix. Here is an extract:

Although the possibility of including a nuclear power plant in the generation portfolio is not considered in the reference abatement case, the Technical Appendix does briefly analyse an alternative scenario in which a 600MW nuclear plant is constructed to replace Moneypoint coal-fired station in 2025. Compared to coal-biomass firing with CCS, the technology appears to be a relatively inexpensive abatement option. However, this may underestimate the full societal cost, since the analysis does not include a detailed consideration of network system requirements such as spinning reserve. Nor does it include any set-up costs for security enforcement, safety inspection, or the storage and disposal of spent reactor fuel.

The caveat above is not dissimilar to the other scenarios considered, however.

The cost abatement curve below is from the Technical Annex of the above Report).

This table clearly shows that nuclear power (for around €16 per ton) would be one of the cheapest means of reducing our CO2 emissions. This is much cheaper than the cost using substantial amounts of wind, or wave, tidal or other renewable source.

Quick references



Advantages of nuclear


Find out more about the advantages of nuclear power in Ireland:

Nuclear is the cheapest

Nuclear is the cleanest

Nuclear power is the safest electricity

New nuclear power is ideal for Ireland


Supporters of nuclear in Ireland

Many Irish organisations have called for nuclear power to be considered here. (These links to external sites open in a new window).

ESB

EirGrid

Forfas

Irish Academy of Engineering

ICTU

IBEC


Political supporters of a debate


Calls for a national nuclear debate have come from (external sites open in a new window):

Minister for Energy, Eamon Ryan

Dáil Joint C’tee on Climate Change


Exploded myths about nuclear


These facts may surprise you:

Reactors would fit the Irish grid

There is a solution for nuclear waste

We can afford nuclear power

Nuclear fuel is plentiful


Other information


General items of interest about nuclear:

Types of reactors

History of nuclear power

IRIS - a suitable reactor for Ireland

Nuclear power is illegal in Ireland

Can we not just use Renewables?

Hydrogen - fuel of the future?

Who is BENE?

I want to be a Supporter