Using regulation capacity

This page details the history of the ancillary services used to maintain balance in Elia’s control area, as well as the activated strategic reserve used to ensure adequacy in the Elia’s control area.

 

 


Non validated data for 25/06/2018



Strategic ReserveUpward regulation VolumeDownward regulation Volume
QuarterNRV (MW)SR (MW)GUV (MW)IGCC+ (MW)R2+ (MW)Bids+ (MW)R3 Std (MW)R3 Flex (MW)Inter-TSO Import (MW)GDV (MW)IGCC- (MW)R2- (MW)Bids- (MW)Inter-TSO Export (MW)
00:00 > 00:15-48,605 31,406 14,778 16,628     80,011 24,781 55,230  
00:15 > 00:30-8,792 13,916 7,246 6,670     22,708 14,762 7,946  
00:30 > 00:45-73,636        73,636 29,832 43,804  
00:45 > 01:00 130,711 152,108 121,524 30,584     21,397 0,779 20,618  
01:00 > 01:15149,943 149,943 32,477 117,466     0,000    
01:15 > 01:3082,920 85,064 53,106 31,958     2,144  2,144  
01:30 > 01:45-15,592 22,297 7,407 14,890     37,889 37,889   
01:45 > 02:00 -153,091 1,227  1,227     154,318 101,279 53,039  
02:00 > 02:15-54,911 20,545  20,545     75,456 25,374 50,082  
02:15 > 02:3051,627 53,973 0,109 53,864     2,346 1,042 1,304  
02:30 > 02:45111,547 118,064 5,809 112,255     6,517 6,517   
02:45 > 03:00 24,025 46,794 0,017 46,777     22,769 20,098 2,671  
03:00 > 03:15-72,477 6,310 0,029 6,281     78,787 66,983 11,804  
03:15 > 03:30-60,822 1,823 0,069 1,754     62,645 61,004 1,641  
03:30 > 03:4512,278 23,997 0,120 23,877     11,719 11,454 0,265  
03:45 > 04:00 47,269 49,767 0,652 49,115     2,498 2,498   
04:00 > 04:1586,036 99,342 0,020 99,322     13,306 13,306   
04:15 > 04:3038,976 59,281  59,281     20,305 16,339 3,966  

GDV= the gross Downward regulation Volume, i.e. the sum of all downward regulation actions requested by Elia in a given quarter-hour;
GUV= the gross Upward regulation Volume, i.e. the sum of all upward regulation actions requested by Elia in a given quarter-hour;
NRV= the net Regulation Volume in a given quarter-hour, equal to the difference between the gross upward regulation volume and the gross downward regulation volume.

Strategic ReserveIncremental PricesDecremental Prices
QuarterNRV (MW)SR (€/MWh)MIP (€/MWh)IGCC+ (€/MWh)R2+ (€/MWh)Bids+ (€/MWh)R3 Std (€/MWh)R3 Flex (€/MWh)Inter-TSO Import (€/MWh)MDP (€/MWh)IGCC- (€/MWh)R2- (€/MWh)Bids- (€/MWh)Inter-TSO Export (€/MWh)
00:00 > 00:15-48,605 74,69 74,69 74,69    12,27 12,27 12,27  
00:15 > 00:30-8,792 74,69 74,69 74,69    12,27 12,27 12,27  
00:30 > 00:45-73,636   74,69    12,27 12,27 12,27  
00:45 > 01:00 130,711 74,69 74,69 74,69    12,27 12,27 12,27  
01:00 > 01:15149,943 74,69 74,69 74,69    0,00  12,27  
01:15 > 01:3082,920 74,69 74,69 74,69    12,27  12,27  
01:30 > 01:45-15,592 74,69 74,69 74,69    12,27 12,27 12,27  
01:45 > 02:00 -153,091 74,69  74,69    12,27 12,27 12,27  
02:00 > 02:15-54,911 74,69  74,69    12,27 12,27 12,27  
02:15 > 02:3051,627 74,69 74,69 74,69    12,27 12,27 12,27  
02:30 > 02:45111,547 74,69 74,69 74,69    12,27 12,27 12,27  
02:45 > 03:00 24,025 74,69 74,69 74,69    12,27 12,27 12,27  
03:00 > 03:15-72,477 74,69 74,69 74,69    12,27 12,27 12,27  
03:15 > 03:30-60,822 74,69 74,69 74,69    12,27 12,27 12,27  
03:30 > 03:4512,278 74,69 74,69 74,69    12,27 12,27 12,27  
03:45 > 04:00 47,269 74,69 74,69 74,69    12,27 12,27 12,27  
04:00 > 04:1586,036 74,69 74,69 74,69    12,27 12,27 12,27  
04:15 > 04:3038,976 74,69  74,69    12,27 12,27 12,27  

MIP = the highest price of all upward activated products for the quarter-hour in question;
MDP= the lowest price of all downward activated products for the quarter-hour in question;
NRV= the net regulation volume in a given quarter-hour, equal to the difference between the gross upward regulation volume and the gross downward regulation volume:

  • If this is positive, the MIP is applied in the tariff for balancing energy.
  • If this is negative, the MDP is applied in the tariff for balancing energy.


Important disclaimer: When the strategic reserve volume that is activated is bigger than 0 MW, in the prices table the columns MIP, IGCC+, R2+, Bids+, R3+, MDP, IGCC-, R2- and Bids- will not be used for the calculation of the imbalance prices, when a activation of strategic reserve is on-going. The imbalance price will be in the column with the SR. To understand how those imbalances prices are calculated during a SR activation, please consult § 6.7.2 of the Functioning Rules.

Balancing

Both the quarter-hourly price and the quarter-hourly volume are given for each product category (if the product was actually used). Only regulation-related measures requested by Elia with a view to offsetting imbalances in the control area are included.

Prices

The prices given on this page are:

  • the highest price Elia paid during the quarter-hour in question in the case of upward regulation;
  • the lowest price Elia received during the quarter-hour in question in the case of downward regulation

A new method for calculating the tariff for balancing energy has been used since 1 January 2012.

Product categories

IGCC -         exports to neighbouring Transmission system operators in case of positive imbalances
IGCC + imports from neighbouring Transmission system operators in case of negative imbalances

R2-

secondary reserves activated downwards

R2+

secondary reserves activated upwards

Bids-

non-contracted regulation reserves activated downwards

Bids+

non-contracted regulation reserves activated upwards

R3-

tertiary reserves activated downwards (emergency contracts with neighbouring transmission system operators)

R3+

tertiary reserves activated upwards (tertiary reserves for generation and offtake, and emergency contracts with neighbouring transmission system operators)

SR

Strategic Reserve activated, for more information see the submenu “Strategic Reserve”

Click here to access the B2B XML-services

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2011
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2010
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2009
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2008
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2007
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2006
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