Publication under the Energy Industry Act (Energiewirtschaftsgesetz - EnWG)

The act's aim is, among other things, to use regulated grid access to ensure effective competition among electricity providers and guarantee the long-term, high-performing and reliable operation of energy supply grids.

The act provides publication obligations of structural features and network-relevant data, which we make available below.

Due to the amendment of the Energy Industry Act (EnWG) as well as the StromNEV and StromNZV of August 10, 2021, we have compiled all relevant data in accordance with Section 23c Paragraphs 1 and 3 EnWG on this page.

Publication obligation pursuant to Section 23c para. 1 EnWG

Last update: March 2022

Electrical circuit lengths in km
[Sec. 23c (1) fig. 1 EnWG]

  High Voltage Medium Voltage Low Voltage1
Cables

720

 10,863 23,368
Overhead electricity lines 153 0 285

1 including home connections

Status: 31.12.2021

Installed capacity in MVA
[Sec. 23c (1) fig. 2 EnWG]

All data includes delivery to the downstream grid or transformer level.

High/Medium Voltage Medium/Medium Voltage Medium/Low Voltage
7,383 95 5,572

Status: 31.12.2021

Annual performance extracted in the past year per grid and transformer level in kWh
[Sec. 23c (1) fig. 3 EnWG]

High Voltage 12,226,112,178
High/Medium Voltage 11,517,700,529
Medium Voltage 11,670,586,431
Medium/Low Voltage 7,079,878,342
Low Voltage 7,002,323,944

All data includes delivery to the downstream grid or transformer level.

Status: 31.12.2020

Summary grid structure data

Historical data of grid structure

Number of withdrawal points
[Sec. 23c (1) fig. 4 EnWG]

High
Voltage		 High/Medium Voltage Medium Voltage Medium/Low Voltage Low Voltage
103 227 11,460 8,966 2,409,446

Status: 31.12.20201

Number of residents
[Sec. 23c (1) fig. 5 EnWG]

Number of residents in the grid area 3,677,472

Data provided by the Statistischem Landesamt (State Office for Statistics), as on 31 December 2021.

Area supplied
[Sec. 23c (1) fig. 6 EnWG]

Supplied area high voltage and medium voltage in km2 891.12
Supplied area low voltage in km2 499.41

Data provided by the Statistischem Landesamt (State Office for Statistics), supplied area as on 31.12.2021

Geographical area
[Sec. 23c (1) fig. 7 EnWG]

Geographical size of the grid area in km2 891.12

Data provided by the Statistischem Landesamt (State Office for Statistics), as on 31.12.2021

Summary grid area

Historical data on the grid area

Metering devices on withdrawal points
[Sec. 23c (1) fig. 8 EnWG]

Withdrawal points Quantity

with power measurements recorded on a quarter-hourly Basis (RLM)

 10,042
with a meter reading measurement 0
Other withdrawal points 2,401,713

Status: 31.12.2021

Responsible meter operator
[Sec. 23c (1) fig. 9 EnWG]

Stromnetz Berlin GmbH

Contact grid use
[Sec. 23c (1) fig. 10 EnWG]

Steffen Voth, head of Customer management

Publication obligation pursuant to Section 23c para. 3 EnWG

Last update: March 2022

Total feeds for each voltage level [§ 23c (3) fig. 6 EnWG]

Data on the total feeds for each voltage level and the temporal curve.

The total of all feeds for each voltage level is the total of feeds for the voltage level as an amount (work) in kWh, determined either through measurement (e.g. for the Renewable Energy Act over 500 kW) or by using feed profiles (e.g. minor power stations, Renewable Energy Act below 500 kW).

Feeds 2021 shown monthly in kWh

Month High Voltage Medium Voltage Low Voltage
January 891,006,388 40,782,994 6,599,354
February 742,923,558 35,185,763 7,425,356
March 714,277,546 36,476,948 10,681,545
April 495,734,571 29,185,530 11,390,124
May 241,651,757 25,635,819 12,461,637
June 153,388,103 17,999,414 11,161,272
July 128,986,557 14,119,137 10,263,371
August 163,240,700 15,450,219 8,517,833
September 299,677,624 14,167,048 7,187,159
October 354,964,501 25,852,487 8,216,904
November 670,749,610 34,104,062 6,238,859
December 672,565,068 33,396,457 6,472,833

Further Publications

All downloads in German language only.

Disclaimer

The data published here were produced and prepared for release with the greatest care. Nonetheless, errors in recording and transmission cannot be ruled out. Stromnetz Berlin GmbH therefore expressly reserves the right to change the published data at any time and assumes no responsibility for its accuracy. If arrangements are made based on the data published which lead to damages to the user or a third party, Stromnetz Berlin GmbH cannot be held liable unless they were aware of the data's inaccuracy at the time of publication and intended to damage the user or a third party.

Note

The distribution system operator Stromnetz Berlin GmbH operated under the name “Vattenfall Europe Distribution Berlin GmbH” until April 1st, 2013 and was part of the Vattenfall Group until June 30th, 2021. Some of the files published here were created before the day of the change of name and are still available with the company name valid at the time of creation due to the legal publication obligations. Some of the files published in the period from April 2nd, 2013 to June 30th, 2021 contain a reference to the Vattenfall Group.

Energy Industry Act (Energiewirtschaftsgesetz - EnWG)

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