Germany's aging wind turbine falls in dramatic controlled explosion

A 98-metre-tall wind turbine near Olpe-Rehringhausen will be demolished by controlled explosion today. The 24-year-old structure, one of three on the site, is being removed as part of a repowering project to upgrade the facility with more efficient technology. The turbine was originally installed alongside two others, both of which have already been dismantled using conventional methods. The third, operated by SL Naturenergie, is now being brought down due to rising maintenance costs after its 20-year subsidy period under Germany's Renewable Energy Act (EEG) expired.

Two new turbines will replace the old trio, each standing at 162 metres tall with a rated capacity of 6 megawatts. Together, they will generate five times more energy than the previous three, enough to power around 11,000 households. The repowering follows EEG 2021 regulations, which prioritise modern, high-output turbines by offering better feed-in tariffs, making older models economically unviable. The site in Rehringhausen was initially planned to host 12 turbines. However, the shift towards fewer but more powerful units reflects broader industry trends aimed at maximising efficiency and energy output.

The demolition marks the final removal of the old turbines, clearing the way for the two new structures. Once operational, the upgraded facility will significantly increase local renewable energy production. The project aligns with Germany's push for modernised, high-capacity wind power infrastructure.