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Home/Media/Media library

Media library

All pictures, maps, publications and logos on this page can be used freely for editorial purposes without incurring any cost. All copyrights belong to 50Hertz. Please mention  "50Hertz" as a source. 

Publications

50Hertz: Facts and Figures 2025

  • DOWNLOAD PDF (1.98 MB)

50Hertz Almanac 2024

  • DOWNLOAD PDF FILE (2,16 MB)

A sea change in offshore energy development

  • DOWNLOAD PDF (3.1 MB)

Hybrid offshore interconnector - white paper Elia Group

  • READ MORE

Elia Group activity report 2020

  • READ MORE

How it works: overhead lines

  • DOWNLOAD PDF 
Pictures

System security. At the Control Center, employees monitor and control the 50Hertz transmission grid around the clock.

  • DOWNLOAD JPG (9.1 MB)
Das Transmission Control Centre in Neuenhagen bei Berlin

Maintenance. A technician performing maintenance at one of the 74 50Hertz substations and switching stations.

  • DOWNLOAD JPG (1,3 MB)
Hochtemperaturleiterseile für die Leitung Wolmirstedt - Helmstedt

Inspection. 50Hertz employees conducting an inspection on an offshore platform in the baltic sea. From there, 50Hertz transports offshore windpower to the mainland.

  • DOWNLOAD JPG (2.8 MB)

Offshore. 50Hertz employee on the helipad of the offshore platform Arkona.

  • DOWNLOAD JPG (2.5 MB)
Transformator im Umspannwerk Oberschöna in Sachsen

Moving up. Secured by a safety rope, a 50Hertz employee enters an offshore platform.

  • DOWNLOAD JPG (3.4 MB)
Erster Mast der Südwest-Kuppelleitung im Umspannwerk Bad Lauchstädt bei Halle/Saale.

Safety First. Specially trained and secured, a 50Hertz employee climbs one of the up to 80 meters high overhead line pylons. There are more than 13,000 pylons in the 50Hertz grid area.

  • DOWNLOAD JPG (4.0 MB)
Umspannwerk Bertikow

Arkona. The name of the offshore platform on the helipad is visible from high above.

  • DOWNLOAD JPG (2.4 MB)
Leistungsschalter in einem Umspannwerk

Monitoring. Binoculars are helpful for technicians during substation inspections. 50Hertz operates 74 substations and switching stations.

  • DOWNLOAD JPG (1.4 MB)
Arbeitsschiff neben der Plattform des Windparks Arkona

Combined Grid Solution. Inside view of the converter hall in Bentwisch near Rostock. The converter is the heart of the interconnector "Combined Grid Solution" to Denmark, which integrades grid connections of offshore wind farms for the first time.

  • DOWNLOAD JPG (1.8 MB)

Safety First. Rescuers at sea and in the air practice special rescue situations. 50Hertz and various wind farm operators jointly maintain a rescue helicopter located on the island of Rügen.

  • DOWNLOAD JPG (7.2 MB)
150 Kilovolt-Drehstromkabel für den Netzanschluss der Ostsee-Windpark Baltic 1 und Baltic 2

Exchange. Conversation during a tour in one of the 50Hertz substations and switching stations. 

  • DOWNLOAD JPG (2.4 MB)

Inspection. With an optical device, a technician checks necessary distances in a substation.

  • DOWNLOAD JPG (1.6 MB)

Maintenance. A 50Hertz technician is checking a switching gear valve at an offshore platform in the baltic sea.

  • DOWNLOAD JPG (2.1 MB)

Flying. Helicopters are regularly used in the 50Hertz grid area, for example, performing cable pulling works in the north of Brandenburg.

  • DOWNLOAD JPG (3.0 MB)
Members of the 50Hertz board of management
Stefan Kapferer

Stefan Kapferer
Chief Executive Officer (CEO)


© Jan Pauls

  • DOWNLOAD JPG (11 MB)

Dr. Dirk Biermann 

Chief Operations Officer (COO)


© Jan Pauls

  • DOWNLOAD  JPG (12 MB)
Sylvia Borcherding

Sylvia Borcherding

Chief Corporate Services (CCO)


© Jan Pauls

  • DOWNLOAD JPG (2.6 MB)

Michael von Roeder
Chief Digital and IT Officer (CDIO)


© Jan Pauls

  • DOWNLOAD JPG (7 MB)

Management Board 50Hertz

© Jan Pauls

  • DOWNLOAD JPG (6 MB)

Extended Management Board with Elia Group CDIO

© Jan Pauls

  • DOWNLOAD JPG (11 MB)
Grid map and logo

Grid map

  • DOWNLOAD JPG (4 MB)

50Hertz logo

Color version (CMYK)

  • DOWNLOAD  JPG (2.0 MB)
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