The government said it was part of plans to reduce dependence on imported fuels and protect itself against supply disruptions.

"By 2020 one third of electricity consumed in this economy will come from renewable sources," natural resources minister Noel Dempsey said in a speech following publication of a policy document on sustainable energy.

With nuclear power generation banned in Ireland and limited potential for hydroelectricity, more diverse electricity supplies such as solar energy and wind power are needed.

If you would like to find out more about green electricity and how it can reduce your household's contribution to CO2 emissions please check out your local green electricity suppliers.

Green Electricity Suppliers

Good Energy - Monckton Group

Green Energy - Green Energy (UK) plc

RSPB Energy - Scottish and Southern

Eco Energy - Viridian/Northern Ireland Electricity

Juice, NPower - RWE

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To go to our page on Irish solar power.

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