# European renewable energy expansion and grid integration > Live situation record from CLSTR: https://clstr.news/situations/european-renewable-energy-expansion-and-grid-integration > Updated: 2026-09-28T04:00:27.000Z. Sources: 6. Developments: 2. Europe is seeing a significant increase in wind energy capacity, with 8.8 GW installed in the first half of 2026, a 30% increase over the previous year. Germany, the United Kingdom, and Spain have emerged as leaders in these installations. As capacity grows, the industry is exploring ways to manage decommissioned equipment, such as repurposing turbine components to address the difficulty of processing composite blade materials. Parallel to the growth in generation, the European energy grid faces integration challenges. A report by AFRY indicates that hundreds of gigawatts of clean energy and battery storage projects are currently stalled in distribution network queues. This backlog, caused by an aging grid designed for centralized plants, has led to significant energy curtailment and financial losses. Experts suggest that repurposing retired electric vehicle batteries could help mitigate these infrastructure bottlenecks and reduce renewable energy waste. ## Timeline ### 2026-09-28: EV batteries could prevent renewable energy waste in Europe Repurposing retired electric vehicle batteries could help solve Europe's energy grid bottlenecks and prevent billions in renewable energy waste caused by infrastructure delays. 4 sources. https://clstr.news/cluster/ev-batteries-could-prevent-renewable-energy-waste-in-europe ### 2026-09-19: Europe wind energy capacity rises as recycling innovations emerge Europe's wind energy capacity grew by 30% in early 2026, reaching 8.8 GW. While Germany leads installations, companies are also developing ways to recycle decommissioned turbine components. 2 sources. https://clstr.news/cluster/europe-wind-energy-capacity-rises-as-recycling-innovations-emerge --- Cite as: European renewable energy expansion and grid integration. CLSTR, https://clstr.news/situations/european-renewable-energy-expansion-and-grid-integration