Publication pursuant to the Regulations governing Energy Grid Access (StromNZV)

StromNZV is a set of regulations based on the EnWG (Energiewirtschaftsgesetz - Energy Industry Act). It regulates the conditions for access to the electricity supply grids for electrical energy feeds into feed points and the simultaneous withdrawal of electrical energy at withdrawal points which are geographically at some distance from the feed point.

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Result of difference balancing

Actual withdrawals by end consumers who are supplied according to a simplified process (standard load profile) deviate from the predictions in terms of the amount withdrawn and the time at which withdrawals were made.

The grid operator runs a difference balancing group for these deviations for all end consumers supplied according to the simplified process (standard load profile).

The result of the difference balancing for Stromnetz Berlin GmbH's distribution grid is published here pursuant to Section 12 (3) StromNZV.

Historical difference balancing load profiles (XLS 7 MB)

Difference balancing 2016 (CSV 1 MB)

Difference balancing 2015 (CSV 974 kB)

Difference balancing 2014 (CSV 978 kB)

Difference balancing 2013 (CSV 969 kB)

Difference balancing 2012 (CSV 873 kB)

Difference balancing 2011 (CSV 830 kB)

Annual maximum load and load curve

Data on the annual maximum load on the distribution grid and the temporal curve for the load.

The annual maximum load is the maximum performance value that occurred on a grid across all voltage levels in a given year.

The annual maximum load for Berlin's distribution grid in 2016 was 2,362 MW.

The annual maximum load was reached on 5 January 2016 at 18:00.

Historical load profiles annual maximum load (XLS 7 MB)

Annual maximum load for the grid load 2016 - load curve (CSV 1 MB)

Annual maximum load for the grid load 2015 - load curve (CSV 1 MB)

Annual maximum load for the grid load 2014 - load curve (CSV 1 MB)

Annual maximum load for the grid load 2013 - load curve (CSV 1 MB)

Annual maximum load for the grid load 2012 - load curve (CSV 892 kB)

Annual maximum load for the grid load 2011 - load curve (CSV 957 kB)

Amount and total load of grid losses

Data on grid losses on the distribution grid as an amount of energy and the temporal curve of the total load of grid losses.

The grid losses as an amount of energy were found by calculating the difference between feed and withdrawal.

The total amount of grid losses for Berlin's distribution grid in 2016 amounted to 404,403,412 kWh.
The amount is determined through calculations.

Total load of grid losses

The total load of grid losses is the load profile of the grid losses across all grid and voltage levels as 1/4h performance values. The performance values are determined through calculations.

Historical load profiles total load of grid losses (XLS 7 MB)

Total load of grid losses 2016 - load curve (CSV 953 kB)

Total load of grid losses 2015 - load curve (CSV 951 kB)

Total load of grid losses 2014 - load curve (CSV 950 kB)

Total load of grid losses 2013 - load curve (CSV 950 kB)

Total load of grid losses 2012 - load curve (CSV 824 kB)

Total load of grid losses 2011 - load curve (CSV 822 kB)

Total load of grid losses 2010 - load curve (CSV 957 kB)

Total load of grid losses 2009 - load curve (CSV 925 kB)

Total load of grid losses 2008 - load curve (CSV 2 MB)

Total load of grid losses 2007 - load curve (CSV 989 kB)

Total load of grid losses 2006 - load curve (CSV 852 kB)

Total load timetable predictions for SLP customers

Data on the total load timetable predictions for SLP customers and the temporal curve of the total load.

The total of the timetable predictions for standard load profile (SLP customers) is the load profile calculated using the supplier timetables for their respective SLP customers. The timetables underpin the annual output predictions and the load profiles assigned to each SLP customer.

Timetable prediction process

The summation of the timetables of the suppliers to SLP customers in Stromnetz Berlin GmbH's distribution grid is laid out in the following file, Total Load Timetable Predictions for SLP Customers.

Historical load profiles Total Load Timetable Predictions for SLP Customers (XLS 7 MB)

Total Load Timetable Predictions 2016 (CSV 989 kB)

Total Load Timetable Predictions 2015 (CSV 860 kB)

Total Load Timetable Predictions 2014 (CSV 865 kB)

Total Load Timetable Predictions 2013 (CSV 952 kB)

Total Load Timetable Predictions 2012 (CSV 992 kB)

Total Load Timetable Predictions 2011 (CSV 859 kB)

Total load for non-load-profiled customers (residual load)

Data on the total load for non-load-profiled customers and the temporal curve of the total load.

The total load for non-load-profiled customers (residual load) is the load profile of the total of all withdrawal points for standard load profile customers (SLP customers) as 1/4h performance values.

Load process

As the withdrawal points for SLP customers do not have registered performance measurement equipment, this load profile can only be determined through calculation.

The residual load can be found using the following calculation:

Residual load = grid load - grid losses - withdrawal load of load-profiled customers

Historical load profiles Total Load Timetable Predictions for non-load-profiled customers (XLS 7 MB)

Total load non-load-profiled customers 2016 - load curve (low voltage) (CSV 1 MB)

Total load non-load-profiled customers 2015 - load curve (low voltage) (CSV 1 MB)

Total load non-load-profiled customers 2014 - load curve (low voltage) (CSV 1 MB)

Total load non-load-profiled customers 2013 - load curve (low voltage) (CSV 1 MB

Total load non-load-profiled customers 2012 - load curve (low voltage) (CSV 1 MB)

Total load non-load-profiled customers 2011 - load curve (low voltage) (CSV 861 kB)

Maximum withdrawal load and withdrawal from the upstream grid operator's grid

Data on the maximum withdrawal load and withdrawal from the upstream grid operator's grid.

The maximum withdrawal load is the maximum simultaneous output of all transfers from the grid run by the upstream network operator. The withdrawal from the upstream grid operator's grid is the total of all transfers (work).

The values are respectively determined either through measurement or calculation.

Maximum withdrawal load from the upstream grid operator's grid

The maximum withdrawal load for 2016 for the Berlin distribution grid was 1,790 MW. The maximum withdrawal load for 2016 occurred at 13:30 on 12 September 2016.

Withdrawal from the upstream grid operator's grid

The amount withdrawn in 2016 totalled 9,635,350,917 kWh.

Amount and median price of energy losses

Data on the amount and price of energy losses.

Energy losses are the amount of energy to cover grid losses across all grid and voltage levels in kWh.

Amount of energy losses

The total amount of energy losses across all voltage levels for the Berlin distribution grid in 2016 totalled: 404,403,412 kWh.

Median price of energy losses

The median price of energy losses in 2016 was: 3.578 ct/kWh.

The median price is found using all procurement to cover the losses in relation to the amount across all grid and voltage levels.

Total feeds for each voltage level

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 2016 shown monthly in kWh

Month

High Voltage

Medium Voltage

Low Voltage

January

622,353,760

32,970,349

6,874,601

February

462,494,547

30,547,873

7,717,970

March

547,587,014

33,572,073

9,670.622

April

360,512,300

30,038,080

11,271,342

May

226,802,855

23,094,347

12,445,501

June

177,276,636

19,677,501

10,494,020

July

120,787,724

18,845,116

9,875,745

August

100,312,479

18,976,848

9,643,286

September

156,755,749

15,774,928

9,026,008

October

337,402,423

29,320,734

7,509,523

November

551,081,929

33,452,715

7,236,248

December

612,432,157

31,577,328

7,124,549

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 Vattenfall Europe Distribution Berlin GmbH has operated under the name Stromnetz Berlin GmbH since 2 April 2013. Some of the data published here were produced before the renaming and, due to statutory publication obligations, will continue to be published under the company name that was valid at the time of their production.