Eco-friendly substation maintenance

13.05.2019

In total, TSCNET shareholder TenneT operates 462 high-voltage substations in the Dutch and German control areas of the binational transmission system operator (TSO). The operation of a high-voltage grid inevitably involves interference with ecosystems, but TenneT is investigating how to minimise and compensate for this. For this reason, the TSO has carried out a pilot project on biodiversity at three substations in the Netherlands.

The results of the pilot are impressive: The nature-friendly maintenance of the three facilities has preserved up to 72 percent of their insect populations. The respective measures to increase biodiversity can easily be replicated. Local seed mixtures were sown, and greens were mown in a meandering manner. Based on these encouraging results, TenneT will promote biodiversity at all of its 462 substations.

TenneT intends to establish biodiversity-friendly management as the corporate standard by 2025. This commitment to biodiversity is part of the TSO’s Corporate Social Responsibility approach for 2025 and reflects the company’s ambition to play a leading role in the energy transition as a “Green Grid Operator”. Ben Voorhorst, member of TenneT’s Executive Board, explains: “With our high voltage connections and stations, in addition to transporting green electricity, we can also contribute to the conservation of nature in another way.”

TenneT is introducing biodiversity-friendly substation maintenance (picture: kie-ker/Pixabay)

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