A new record for wind-powered electricity generation has been established in Ireland, according to the latest data from national grid operator EirGrid.

On Saturday, 14 February 2026, at 5:50 pm, wind generation on the Irish grid reached a peak of 3,898 MW.

This latest figure edges out previous all-time highs, including the 3,884 MW record set in February 2025 and the 3,866 MW peak reached in December 2023. Wind remains the primary driver of Ireland's renewable energy sector; EirGrid statistics indicate that it accounted for 33% of the country's total energy fuel mix throughout 2025.

-- Advertisement --

The record comes as the wider renewable sector continues to grow. In January 2026, nearly 40% of Ireland's electricity was generated from renewable sources. This included a 33% contribution from wind energy, supplemented by solar and hydroelectric power.

Diarmaid Gillespie, Director of System Operations at EirGrid, said: "This peak of 3,898 MW for wind power recorded on 14 February is another significant milestone for wind generation and for renewable energy in Ireland.

"Currently up to 75% of our electricity generation can come from renewable sources. In line with Government targets, EirGrid is working to upgrade the electricity grid to make it more sustainable for the future, and help to ensure that more sources of renewable energy can be brought onto the grid."

EirGrid is currently overseeing a major grid development strategy to meet the Government's Climate Action Plan targets. The goal is to ensure the electricity system can operate with an 80% share of renewables by 2030, reducing the nation's reliance on fossil fuels and enhancing energy security.