Europes power sector reached a turning point in 2025 with record solar generation cutting fossil-fuel use and emissions. However, new data from industry body Eurelectric shows persistent price volatility and weak electricity demand are emerging as key constraints, underscoring the need to accelerate electrification and system flexibility.
According to Eurelectric, power sector emissions fell to about 45 of 1990 levels in 2025, reflecting long-term decarbonisation progress. However, momentum towards the EUs 50 renewables target slowed, highlighting ongoing challenges in balancing rapid clean energy growth with market stability.
Solar generation exceeded 340 TWh during the year, reaching a record 12,5 share of the EU electricity mix. Output increased by more than 60 TWh year on year, offsetting weaker hydro generation -13 and wind output -4. Nuclear generation remained stable at around 24 while strong solar output surpassed fossil-fuel generation.
