Dortmund's Climate Protection in February: Nature Conservation, Energy, and Biodiversity in the Spotlight

Nature Conservation and Climate Protection: Decisions in February 2026

The climate crisis and the protection of biodiversity are not just political slogans in Dortmund – they shape the daily work of the city administration and the responsible committees. In February 2026, several decisions and discussions in the environmental sector took center stage, especially during the third meeting of the advisory board of the local nature conservation authority. Topics ranged from the decoupling of the southern mining trench system to the repowering of wind parks and tree planting activities in Ellinghausen.

Decoupling of the Southern Mining Trench System

One of the central topics of the meeting was the decoupling of the southern mining trench system. Dortmund's geology is shaped by its long history of coal mining, and the mining trench system presents a particular challenge. The decoupling aims to improve the regional water balance and secure groundwater in the long term.

Discussions in the advisory board revealed that the issue involves not only technical challenges but also the long-term impacts on local ecosystems. Experts emphasized that the measure must align with the goals of the Climate Protection Plan 2030. Critics worry that the costs and implementation effort may be too high. Nevertheless, the decoupling is a crucial step to strengthen regional water resilience.

Repowering of the Wind Park: Energy Policy in an Environmental Context

Another significant item on the agenda was the planned repowering process for a wind park within the city limits. Repowering means replacing existing wind turbines with newer, more efficient ones to increase electricity production while reducing land use. In Dortmund, which positions itself as a pioneer for renewable energy, this is a central point in climate policy.

The advisory board discussed how to reconcile the expansion with the protection of local flora and fauna. In particular, the impact on migratory birds and the protection of sensitive habitats were in focus. The city is taking a cautious approach: new turbines should be installed in areas already used for wind energy – avoiding additional land consumption.

Tree Planting in Ellinghausen: Small Measures with a Big Impact

Another topic that attracted the attention of the advisory board was the tree planting activities in the Ellinghausen area. Amidst discussions about large infrastructure projects and energy transitions, the importance of smaller, local measures is often underestimated. Yet, in Ellinghausen, it becomes evident how important trees are for micro-ecology and the well-being of residents.

The city plans to plant several hundred trees in municipal green spaces in the coming years. The goal is to increase CO2 absorption, improve air quality, and diversify urban habitats. The advisory board also discussed how residents can be involved in the process – for example, through citizen science projects or training on native plants.

Caution with Release Procedures – Transparency as a Key

Another item on the agenda was the topic of release procedures. This involves approving exceptions from nature conservation regulations – for example, for construction projects or infrastructure measures. In Dortmund, transparency in these procedures is a key concern. The advisory board emphasized that releases should only be granted in justified cases and must always remain in line with the city's climate goals.

Outlook: Dortmund as a Model City for Climate Protection?

The discussions in February 2026 show that Dortmund is not only reacting but actively searching for solutions that are both ecologically and socially sustainable. Whether it's the decoupling of mining trench systems, the repowering of wind parks, or the promotion of local biodiversity – the city is pursuing a holistic approach. The challenge lies in coherently linking these measures and actively involving citizens.

In the coming months, it will be important to monitor the implementation of the approved projects and to further open the discourse on climate protection. The city has the advisory board as an important partner that provides both expertise and critical impulses. If Dortmund consistently continues on this path, it could establish itself as a model city for sustainable urban development.