Contact and imprint Facts Publisher Design 50Hertz Transmission GmbH Heimrich & Hannot GmbH and Figures Heidestrasse 2 10557 Berlin Images T +49 30 5150 0 50Hertz 2019 F +49 30 5150 2199 Jan Pauls info@ 50 hertz.com Frank Wölffing

Board of Management Printing Stefan Kapferer (CEO) PocketPlaner Dr. Frank Golletz (CTO) FP Werbung GmbH Dr. Dirk Biermann (CMO) Marco Nix (CFO) Sylvia Borcherding (CHRO)

50hertz.com For a successful energy transition in a sustainable world

You can find our sustainability report online at csr.50hertz.com enmark

About us Our tasks nerginet Key figures

In the north and east of , cleswig-olstein we operate the high voltage grid ubmin Value enne reliably ensuring supply Market facilitation – Gstrow GRID-RELATED KEY FIGURES WESTE for around 18 million people. EI CETE THE 2 We are part of the amburg EI CETE Grid area 109,702 km enne European integrated Our grid with voltage levels of 150 kilo­ Our locations Total lenghts of lines market. (equivalent to power 10,490 km volt (kV), 220 kV and 380 kV extends P circuit length) thereof overhead lines 380 kV 7,250 km over a circuit length of 10,490 km. 50Hertz Netzquartier Eastern Regional Centre ower axony Poland CET We deliver the (Headquarters) Sigmund-Bergmann-Str. 1 EI CETE thereof overhead lines 220 kV 2,607 km 50ert-Netquartier Heidestrasse 2 03222 Lübbenau/ BerlinCarlottenburg Neuenagen At our eleven locations, over 1,100 infrastructure of bei Berlin thereof sea cables 220 kV 290 km 10557 Berlin Spreewald ­employees ensure that electricity the future enne Wolmirstedt thereof sea cables 150 kV 270 km flows around the clock in Berlin, Service location Röhrsdorf Trusteeship – Northern Regional Centre thereof underground cables 73 km Brandenburg, Hamburg, Mecklen- WESTE bbenaupreewald Substations and switching We transparently integrate Rostocker Chaussee 18 Southern Regional Centre EI CETE 74 burg-Western Pomerania, Saxony, stations (number) renewable energies 18273 Güstrow Zentrales Umspannwerk 8 Saxony-Anhalt and Thuringia. Service location Lubmin 06246 Bad Lauchstädt Installed capacity 57,432 MW into the market Bad aucstdt Service location ESTE share of renewable energies 34,316 MW EI CETE Central Regional Centre ­Vieselbach P thereof wind onshore 18,711 MW System control – Am Umspannwerk 10 enne Vieselbac Rrsdorf thereof wind offshore 1,068 MW We maintain the 15366 Neuenhagen bei Western Regional Centreesse STHE EI CETE share of conventional balance. Berlin Am Umspannwerk 1 energies 23,116 MW Service location 39326 Wolmirstedt ČP Maximum load 16,242 MW Berlin Charlottenburg Service location Hamburg enne Cec Republic Power consumption Bavaria (according to electricity supply to end consumers according to EEG) 99 TWh Transported quantities of electricity 109,4 TWh Dialogue with our Installed capacity in the Redispatch feed-in renewable 60 TWh Calculated share of renewable energies in stakeholders 50Hertz grid area energy consumption 60 %

Power export from control In order to make the energy tran- area (physical load flows) 59 TWh

Stand Dezember 2018 24.06.2019 sition happen, high voltage grids FINANCIAL KEY FIGURES have to be further developed. In the § (IFRS) 2019 regions where existing capacities are Onsore ind 1,711 Revenue € 10,770 mn strengthened or new substations 01. Legal initiation 02. Feasibility study, 03. Presentation of the 04. Regional planning 05. Scope of examination 06. Plan approval procedure, 07. Private law agreement 08. Construction 0 9 . E cient operation therof grid business revenue € 1,360 mn and lines are built, the information internal approval, project, conferences procedure/federal building permit budget planning procedure Consolidated net income € 178 mn and participation needs of citizens Conventional Renewable Balance total € 7,082 mn and special interest groups are huge. Public participation energy energy Investment total € 489 mn 50Hertz engages in this dialogue very 23,116.0 MW 34,316.0 MW 650 57,432.0 openly and transparently: We involve eaa Mio. € FURTHER KEY FIGURES the public at an early stage, thus Workforce at year-end 1,1201) improving the projects and laying the Offsore ind REDISPATCH COST COULD BE Congestion Geotermal enery and 2) foundations for maximum acceptance management amouts 2,510 GWh § landfill, sewer and mine gas 1,06 SAVED SINCE THE COMMISSIONING of our projects. Biomass OF THE SOUTHWEST COUPLING Congestion 694 2) 1,903 LINE UNTIL END OF THE YEAR 2019. management costs € 84 mn 01. Legal initiation 02. Feasibility study, 03. Presentation of the 04. RegionalFor more planning information 05. Scope pleaseof examination visit 06. Plan approval procedure, 07. Private law agreement 08. Construction 0 9 . E cient operation Hydropoer Potovoltais internal approval, project, conferences procedure/federal building permit 237 budget planning procedure csr.50hertz.com 12,2043 1) At group level including trainees and inactive employees for Eurogrid GmbH, 50Hertz Transmission GmbH, 50Hertz Offshore GmbH, Elia Grid International GmbH Public participation 2) Preliminary values

Status at January 2020 (§13.1 & §13.2)

Physical Change in the share of renewable energy Nature conservation is important to us

imports and exports* Changein electricity in the share of consumptionrenewable energy in electricity consumption Using appropriate measures, 50Hertz We divide these into six categories: We are a major exporter of electric- Development of imports and exports Dänemark compensates for unavoidable adverse Planting measures, forestry meas-

ity in Germany and Europe. An ever at the 50Herz grid area boundaries 2,350 effects on nature, the environment or ures, hydraulic engineering meas- increasing amount of renewable 70 habitats. We strive to achieve compensa- ures, species protection, renaturation GWh 65 energy generated in the 50Hertz grid 1,301 600 tion measures with the greatest overall measures and others. We involve the area is facing a relatively low popu- 60,000 60 565 social benefits. affected municipalities, conservation 10,086 PSE 534 lation density and thus lower energy 49,200 509 authorities, interested citizens and 50,000 48,760 Polen 478 43,478 20 50 consumption. 40,418 non-governmental organisations in 39,389 422 40,000 383 the planning and implementation of 40 358 We transport the resulting surplus compensation measures very early energy via the high voltage grid to 30,000 50Hertz 283 on, because they know the specifics 30 257 256 metropolitan areas in the south and of the nature and habitats in their lo- 20,000 grid area west of Germany and to our European 20 calities best. In partnership with each neighbours. 10,000 other, we develop suitable projects 10 and propose these in the course of 0 768 approval planning. * The amounts shown refer to physical 0 ­electricity flows, not commercial exports. 10,000 2009 2010 2011 2012 2013 2014 2015 2016 2017 201 2019 40,642 14,130 150 6,001 COMPENSATION MEASURES 20,000 WERE BEING PLANNED, ­REALIZED 2015 2016 2017 2018 2019 AND MAINTAINED WITHIN TenneT ČEPS 50HERTZ GRID AREA ­IN 2019. Exports in GWh Imports in GWh Germany Czech Republic Net exports (balance) 50Hertz weden grid map 150 enmark

Sitin stations (most it lins to distribution system operators) nerginet 150 30 220 Transformation 30220 Transformation 30150 150 220 Plannedunder onstrution Oter ompanies 110 Operatin voltae in Sear spae 220 60 % cleswig-olstein ine 30 Roock Mecklenburg WAS THE CALCULATED SHARE OF ine plannedunder onstrution 30 ­RENEWABLE ENERGIES IN ELECTRICITY Western Pomerania CONSUMPTION IN THE 50HERTZ GRID ine 220 AREA IN 2019. Hi oltae iret Current 400 Connetions (HC) enne Hi oltae iret Current 300320525 Gro Connetions (HC) plannedunder onstrution amburg cherin Oter ompanies 30220 HCBa-to-Ba-Konverter 30150 plannedunder onstrution enne 220 eubranenbur HCC lin 400 HCC lin 300320525 1 plannedunder onstrution Grid onnetion offsore 150220 Grid onnetion offsore 150220 plannedunder onstrution 1 P

System users Our ustomers are reional distribution system operators as ell as poer plants, pumped-storae Brandenburg plants, ind farms and maor industries onneted Poland to te transmission system ower axony 1 Conventional poer plant

Pumped-storae plant 220 Interonnetors Berlin Onsoreonsore ind farm 220 Onsore ind farm plannedunder onstrution rankur er km Offsore ind farm plannedunder onstrution Poam 10,490

enne HIGH VOLTAGE GRID AND SEVERAL 1 e onstrution larely alon eistin routes 110 OFFSHORE CONNECTIONS ARE OPERATED aebur IN BERLIN, BRANDENBURG, HAMBURG, MECKLENBURG-WESTERN POMERANIA, tatus at ecember 2019 SAXONY, SAXONY-ANHALT AND THURINGIA.

axony-nalt Cobu

alle eipzi

axony 110

1 Dreen P eimar rur ena enne ienach Gera 1 Chemniz esse uringia ickau 1,120

EMPLOYEES ENSURE THAT ELECTRICITY FLOWS ČP AROUND THE CLOCK.

enne Cec Republic Bavaria ey

Sitear (mostly at transition points ine 30 Grid users beteen te 50Hertz rid and distribution Our ustomers are reional distribution system ine plannedunder onstrution 30 system operators rids) operators and poer stations, pumped storae plants, ine 220 ind farms and lare industrial failities tat are 30 onneted to te transmission system HCdiret-urrent onnetion 400 220 HCdiret-urrent onnetion Conventional poer station Transformation 30220 plannedunder onstrution 300320525 Pumped storae plant Transformation 30150 Oter ompanies 30220 Pase-siftin transformers Plannedunder onstrution HCba-to-ba onverter 30150 Onsore ind farmOffsore ind farm Oter ompanies HConverter 400 110 Operatin voltae HConverter 300320525 Onsore ind farm plannedunder onstrution plannedunder onstrution Sear spae Offsore ind farm plannedunder Offsore rid onnetion 150220 onstrution Offsore rid onnetion 150220 1 e onstrution, mainly alon eistin route plannedunder onstrution

Situation at December 2019 2020 February 27