Wind Power – Accelerated approval processes with Rulemapping

Challenge

In Germany, the approval of wind turbines takes an average of 2–4 years, partly due to lengthy completeness checks. Each procedure often involves 1,000–3,000 pages of documentation, with numerous authorities working with unstructured data. Meanwhile, Section 7(1) of the 9th BImSchV places authorities under considerable time pressure: If no additional information is requested, or only incomplete information is requested, within one month, the approval period under Section 10(6a) BImSchG begins to run-even if the documents still contain factual gaps. This strict deadline logic forces authorities to conduct a very rapid initial review in order to maintain an overview of the proceedings. Fragmented communication and media discontinuities further exacerbate this situation.

Solution

As part of a validation project funded by the Federal Agency for Leap Innovations (SPRIND), the Rulemapping Group, in collaboration with the Neckar-Odenwald district, has developed a solution for fully automated completeness checks in approval processes under environmental protection law. The focus is on the preliminary review of application documents for wind turbines-a key bottleneck in the energy transition, where complex legal requirements intersect with thousands of pages of documentation.

Impact

The pilot project with the Neckar-Odenwald district and experts from the Baden-Württemberg Ministry of the Environment demonstrates significant potential for accelerating completeness checks while ensuring quality assurance. Recurring review tasks are automated, decisions become more consistent, and the traceability of review steps improves for all parties involved. In this way, the Rulemapping Group makes a concrete contribution to shortening environmental impact assessment approval procedures in the wind energy sector and demonstrates how automated completeness checks and “Law as Code” can support the energy transition from an administrative perspective.