Renewable energy sources generated 45.5% of the EU's electricity in the first quarter of 2026, up from 42.7% in the same period a year earlier, according to data released Wednesday by Eurostat.
Wind power remained the bloc's largest source of renewable electricity, accounting for 44.9% of total renewable generation during the quarter, compared with 42.3% in the first quarter of 2025.
Hydropower was the second-largest renewable source, contributing 28% of renewable electricity generation, followed by solar energy at 17.3%.
Combustible renewable fuels accounted for 9.4%, while geothermal and other renewable sources made up the remaining 0.4%.
Among EU member states, Denmark recorded the highest share of electricity generated from renewable sources at 90%, driven primarily by wind power.
Portugal followed with 82.9%, largely from hydropower, while Lithuania ranked third at 75.7%, with wind accounting for most of its renewable generation.
The lowest shares of renewable electricity generation were recorded in Czechia at 12.7%, Malta at 13%, and Slovakia at 17.2%.