Story perspectives

Europe’s Grid Bottlenecks Trap €100B Renewable Investments

6/2/2026

Summary

Story summary

Over €100 billion of renewable investments are trapped in Europe’s distribution grids, with DSOs backlogging 375 GW of renewables and 455 GW of battery storage.
The European Commission’s 2025 Grids Package pledges €1.2 trillion investment by 2040 and eight “energy highways,” yet campaigners say it ignores distribution bottlenecks.
In Germany, Spain and Britain, limited grid capacity has postponed rooftop solar, heat-pump rollouts and battery projects that exceed double their 2030 targets, raising curtailment concerns.

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Story summary

Over €100 billion of renewable investments are trapped in Europe’s distribution grids, with DSOs backlogging 375 GW of renewables and 455 GW of battery storage.
The European Commission’s 2025 Grids Package pledges €1.2 trillion investment by 2040 and eight “energy highways,” yet campaigners say it ignores distribution bottlenecks.
In Germany, Spain and Britain, limited grid capacity has postponed rooftop solar, heat-pump rollouts and battery projects that exceed double their 2030 targets, raising curtailment concerns.