Hydropower generation in Europe’s Alpine region is approaching an all-time low, driven by a severe summer drought that has drastically reduced water volumes available for power production.
Industry sources indicate that hydropower plants are currently processing roughly one-third less water than normal seasonal levels, marking a significant shortfall in renewable energy output during a period of peak demand.
The collapse in hydro output comes at a critical juncture for European energy markets, where natural gas supplies are already under intense strain.
With hydroelectric power unable to fill the gap, grid operators are increasingly reliant on gas-fired generation to maintain stability.
This shift exacerbates existing vulnerabilities in the continent’s energy infrastructure, particularly as summer heatwaves drive up electricity consumption for cooling.
European underground gas storage levels have already fallen to historic lows, with the gap between current stocks and seasonal norms widening significantly.