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The German Onshore Wind Energy Act is in force and is already being criticised

With the Wind-an-Land Act (WaLG)1, which entered into force on 1 February 2023, the German Federal Government is pursuing an honourable goal. It is intended to provide a tailwind for the expansion of wind energy in Germany. This is also urgently necessary, because the current pace is simply too slow. Several ministries are outperforming each other with sustained ambition here. According to the Renewable Energies Act (EEG), 71 gigawatts (GW) of onshore wind power should be installed in Germany by 2030.2 In its long-term scenarios, the Federal Ministry of Economic Affairs would like to have 80 GW at the start3, while the Federal Environment Agency is aiming for an ambitious 105 GW.4 


 

It’s about nothing less than a trend reversal

In order to at least comply with the German Renewable Energies Act, between 1,500 and 2,000 wind turbines would have to be built per year. The reality is quite different: In 2023, 745 new wind turbines were built throughout Germany - an increase compared to previous years, but still far behind the required pace.5 Considering that 895 wind turbines were built throughout Germany in 2014 and 699 in the following year, a decline must clearly be noted.6 The main reasons for the deceleration are, on the one hand, the inadequate designation of areas by the federal states and, on the other hand, their actual usability for onshore wind energy. 7

Will the turnaround succeed with the German Onshore Wind Energy Act?

With the WaLG, the German Federal government wants to cut the Gordian knot. By 2027, all the regional states must have allocated 1.4 percent of the federal territory to wind energy. By 2032, the target is 2.0 percent.1 Lone walking at country level is also to be prevented by a redesign of the country opening clause for minimum social distancing regulations under national law. 

In accordance with WaLG, the Federal Nature Conservation Act enshrines uniform standards for species conservation assessments, which on the one hand are intended to ensure a high level of protection of endangered species and, on the other hand, to ensure accelerated approval procedures. The legal framework has improved noticeably compared to previous years, which has led to a more positive mood in the approval climate index. Nevertheless, criticism comes from all sides - for different reasons.

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1Federal Government / Federal Law Gazette: Act on Increasing and Accelerating the Expansion of Onshore Wind Turbines (WaLG), Federal Law Gazette I 2022 No. 28. Effective February 1, 2023. gesetze-im-internet.de

2Federal Environment Agency: Renewable Energy Act (EEG) – Expansion Targets. As of 2023/2024. https://www.umweltbundesamt.de/themen/klima-energie/erneuerbare-energien/erneuerbare-energien-gesetz

3Federal Ministry for Economic Affairs and Climate Action (BMWK): Onshore Wind Energy Strategy. May 2023. https://www.bundeswirtschaftsministerium.de/Redaktion/DE/Publikationen/Energie/windenergie-an-land-strategie.pdf?__blob=publicationFile&v=11

4 Federal Environment Agency: Expansion of onshore wind energy: 2% target is sufficient. June 2023. https://www.umweltbundesamt.de/themen/ausbau-der-windenergie-an-land-2-prozent-ziel

5Deutsche WindGuard on behalf of BWE and VDMA Power Systems: Status of Onshore Wind Energy Expansion in Germany – 2023. January 2024. https://www.wind-energie.de/fileadmin/redaktion/dokumente/publikationen-oeffentlich/themen/06-zahlen-und-fakten/20240116_Status_des_Windenergieausbaus_an_Land_Jahr_2023.pdf.

6Deutsche WindGuard / BWE: Historical Statistics on Onshore Wind Energy Expansion in Germany. Various years. https://www.wind-energie.de/themen/zahlen-und-fakten/deutschland/

7Renewable Energy Agency: Onshore Wind Energy Act for Accelerated Site Designation. February 1, 2023. https://www.unendlich-viel-energie.de/erneuerbare-energie/wind/wind-an-land-gesetz-fuer-beschleunigte-flaechenausweisung-laender-in-die-umsetzung-und-nachbesserungen-durch-den-bund

8KommunalWiki / Citizen Energy: Bavaria's 10H Rule – History and Impact. As of 2022. https://kommunalwiki.boell.de/index.php/10H-Regelung

9Nordex SE: Nordex Discontinues Rotor Blade Production in Rostock – Press Release. 2022.. https://www.nordex-online.com/de/2026/01/pressemeldung-2025-zeichnete-die-nordex-group-fuer-fast-32-der-neuen-turbinen-installationen-mw-an-land-in-deutschland-verantwortlich/

10German Wind Energy Association / VDMA / Wind and Solar Agency: Energy Transition Progress Monitor / Status of Wind Energy Expansion H1 2025. July 2025. https://www.wind-energie.de/presse/pressemitteilungen/detail/starkes-volumen-bei-genehmigungen-und-zubau-ausbauambitionen-wahren/

11Rödl & Partner: Repowering Potential of German Onshore Wind Energy – Nominal Capacity from ~1 MW (2000) to ~5 MW Today. 2024/2025.. https://www.roedl.com/insights/repowering-potential-der-deutschen-onshore-windenergie/

12Calculated using the BVI method (excluding initial charge, distribution reinvested immediately). Past performance is not indicative of future returns.