11/08/2026
July Sunshine Delivers New Solar Record For Ireland’s Power System
EirGrid, the operator and developer of Ireland's electricity grid, said renewables delivered 32% of electricity in July, marginally below 33% in the same month last year.
Solar generation set a fresh monthly record, with grid-scale solar contributing 9.4% to the overall fuel mix, up from 8.2% in June and 7.8% in May.
Wind power accounted for 22% of total output, producing 614 GWh (gigawatt hours) across the month.
Gas-fired generation provided 43% of electricity, while 24% of supply was imported via interconnectors.
Total electricity demand reached 2,744 GWh in July, compared with 2,676 GWh in June.
EirGrid said it balances supply and demand from its National Control Centre around the clock while planning for long-term needs. The power system can now safely operate with up to 75% of electricity coming from variable renewables such as wind and solar at any one time, with work under way to raise this to 95%.
Diarmaid Gillespie, EirGrid's Director of System Operations, said: "July was another record-breaking month for the amount of solar energy powering our electricity system and again demonstrates just how increasingly important solar power has become as a source of renewable energy in Ireland.
"This follows a significant first half of the year for renewable energy with us seeing a number of other notable milestones including a new record for wind generation in February and reaching a peak of over 1 GW (gigawatt) of electricity provided by grid-scale solar power for the first time in April."
Solar generation set a fresh monthly record, with grid-scale solar contributing 9.4% to the overall fuel mix, up from 8.2% in June and 7.8% in May.
Wind power accounted for 22% of total output, producing 614 GWh (gigawatt hours) across the month.
Gas-fired generation provided 43% of electricity, while 24% of supply was imported via interconnectors.
Total electricity demand reached 2,744 GWh in July, compared with 2,676 GWh in June.
Diarmaid Gillespie, EirGrid's Director of System Operations, said: "July was another record-breaking month for the amount of solar energy powering our electricity system and again demonstrates just how increasingly important solar power has become as a source of renewable energy in Ireland.
"This follows a significant first half of the year for renewable energy with us seeing a number of other notable milestones including a new record for wind generation in February and reaching a peak of over 1 GW (gigawatt) of electricity provided by grid-scale solar power for the first time in April."
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Solar panels are to installed at the Civic Offices of Dublin City Council and four public libraries in the city. The panels, which generate power using natural light as opposed to sunshine, are expected to save up to €21,000 a year on electricity bills.
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According to EirGrid, the operator and developer of Ireland's electricity grid, renewable sources accounted for 43% of electricity in September. This marked a significant increase on August's 29% share. Wind was the dominant contributor, providing 36% of all electricity used last month. Total wind generation reached 1,015 GWh.
Renewables Supplied 43% Of Ireland's Electricity In September As Wind Surged
According to EirGrid, the operator and developer of Ireland's electricity grid, renewable sources accounted for 43% of electricity in September. This marked a significant increase on August's 29% share. Wind was the dominant contributor, providing 36% of all electricity used last month. Total wind generation reached 1,015 GWh.
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Wind Tops Ireland's April Power Mix As Renewables Near 50%
Wind was the largest single source of power last month, according to the system operator's latest data. It marked the third consecutive month in which renewables met around half of demand, reflecting ongoing progress in integrating green electricity onto Ireland's grid.
Wind Tops Ireland's April Power Mix As Renewables Near 50%
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Ireland WeatherToday:Storm Boelo will bring westerly severe gales and frequent heavy showers in the morning. Winds gradually easing in afternoon with some bright spells developing between the showers. Maximum temperature 11 °C.Tonight:Quite breezy with scattered showers at first but becoming largely dry with light winds by midnight. Clouding over from the south overnight with some rain in the south by morning. Minimum temperature 5 °C.