Contact Equigy

Equigy is a consortium of TenneT, Terna, Swissgrid 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

Management Team

René Kerkmeester
Chief Executive Officer

Ersilia Aloia
Chief Financial Officer

Martin van ‘t Verlaat
Chief Technology Officer

Supervisory Board

Rainer Mühlberger | Chairman
CIO, Member of Executive Board (Swissgrid)

Melanie Bunke
Associate Director Customers & Markets (TenneT)

Luca Marchisio
Head of System Strategy (Terna)

Dr. Christian Todem
Head of Market Management (APG)


TenneT, Swissgrid, Terna 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: