Contact Equigy

Equigy is a consortium of TenneT, Terna, Swissgrid, TransnetBW and APG. You can contact Equigy directly or reach out to the founding TSOs in the Netherlands, Germany, Italy, Switzerland and Austria. Please find contact details below for more information.

Equigy is a B2B platform and does not work directly with end-consumers. If you are a consumer and are interested in our services, please contact your supplier.

For more information on Equigy, please e-mail to:

General Support:
Marijke Wieland

National TSOs

TenneT, Swissgrid, Terna, TransnetBW and APG – some of Europe’s biggest Transmission System Operators (TSOs) – are collaborating on Equigy, the blockchain-based platform that will incorporate small and distributed consumer-based resources into the electricity grid-balancing process.

Click on the logos below for more on these TSOs or to contact them directly:


Press contacts and information

We value openness and transparency, and would like to share more about our platform. For further information and press enquiries, please send an e-mail to

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