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-40%carbon intensity since 2015
Since 2015, Ireland has cut the carbon intensity of its electricity by 40%, from 440 gCO2/kWh to 263 gCO2/kWh in 2025.
Both figures are Ember annual statistics. The fall comes from the change in what Ireland burns and generates, not from generating less.
Source: Ember annual statistics, 2025. Ireland electricity history · Ireland electricity profile
Source: Ember (ember-energy.org), licensed under CC BY 4.0. Data as of 2025. Annual statistics, named by year in the fact.
World Power Monitor. (2025). Electricity Fact for 27 September 2026. https://worldpowermonitor.com/facts/2026-09-27/
World Power Monitor. Electricity Fact for 27 September 2026. Data as of 2025. Data from Ember. https://worldpowermonitor.com/facts/2026-09-27/
@misc{wpm_facts_2026_09_27_2025,
title = {{Electricity Fact for 27 September 2026}},
author = {{World Power Monitor}},
year = {2025},
note = {Data as of 2025. Data from Ember.},
url = {https://worldpowermonitor.com/facts/2026-09-27/}
} Permalink: https://worldpowermonitor.com/facts/2026-09-27/
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