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Conservation of the sand lizard at Krümmel

The sun-exposed sandy slopes north of the Krümmel nuclear power plant provide ideal habitat conditions for the strictly protected sand lizard.

Short facts

Krümmel, Geesthacht, Northern Germany
Sand lizard (Lacerta agilis)
Preserve and enhance habitat conditions
Continuous

To minimise ecological impacts during construction of the storage facility for low and intermediate level radioactive waste, Vattenfall implemented a comprehensive conservation strategy.

Close-up of a sand lizard lying on a light-colored stone surrounded by grass. Photo: Karsten Wulff.

Between 2018 and 2019, a high-quality replacement habitat was created west of the site, featuring a diverse mosaic of sand patches, stone structures, low vegetation, and dead wood to support basking, sheltering, foraging, and reproduction.

Following habitat preparation, individuals were relocated, and temporary reptile fencing ensured safe separation from active construction zones. Monitoring in 2020 confirmed successful juvenile development, demonstrating the ecological functionality of the new habitat. Ongoing habitat management helps ensure long-term stability and supports nature-inclusive project development.

More about biodiversity

Biodiversity and nature protection are a priority at Vattenfall. It is one of the focus areas in our environmental policy and therefore also a central part in our environmental work.