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 22/08/2018



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 > 00:1545,516 57,252  57,252     11,736 0,108 11,628  
00:15 > 00:304,969 24,315  24,315     19,346 13,839 5,507  
00:30 > 00:45-55,267 3,224  3,224     58,491 20,787 37,704  
00:45 > 01:00 -1,770 33,037 26,566 6,471     34,807 0,113 34,694  
01:00 > 01:151,921 44,057  44,057     42,136 39,121 3,015  
01:15 > 01:30-98,134 15,207  15,207     113,341 83,707 29,634  
01:30 > 01:45-5,071 40,813  40,813     45,884 33,120 12,764  
01:45 > 02:00 -35,819 12,872  12,872     48,691 26,241 22,450  
02:00 > 02:1521,018 51,112 3,573 47,539     30,094 29,002 1,092  
02:15 > 02:30200,244 200,244 80,201 120,043     0,000    
02:30 > 02:45134,271 134,271 95,324 38,947     0,000    
02:45 > 03:00 46,892 85,160 76,954 8,206     38,268 18,286 19,982  
03:00 > 03:15-157,264 1,152  1,152     158,416 75,681 82,735  
03:15 > 03:3086,603 104,023 10,193 93,830     17,420 17,420   
03:30 > 03:45-14,934 21,089 13,812 7,277     36,023 16,119 19,904  
03:45 > 04:00 -51,197 2,140 1,378 0,762     53,337 49,942 3,395  
04:00 > 04:15-69,373 0,639 0,147 0,492     70,012 64,733 5,279  
04:15 > 04:3016,132 26,223 16,810 9,413     10,091 9,426 0,665  
04:30 > 04:4510,434 27,445 16,544 10,901     17,011 15,994 1,017  
04:45 > 05:00 8,745 43,421 30,299 13,122     34,676 32,298 2,378  
05:00 > 05:15-65,374 18,708 17,587 1,121     84,082 49,077 35,005  
05:15 > 05:30-125,484 8,339 0,018 8,321     133,823 81,608 52,215  
05:30 > 05:458,754 26,116 23,327 2,789     17,362 15,734 1,628  
05:45 > 06:00 -13,916 24,816 14,260 10,556     38,732 36,969 1,763  
06:00 > 06:15-56,636 34,526 18,166 16,360     91,162 60,973 30,189  
06:15 > 06:3070,266 70,578 22,398 48,180     0,312 0,312   
06:30 > 06:45-20,052 40,486 1,721 38,765     60,538 42,347 18,191  
06:45 > 07:00 88,691 90,064 8,900 81,164     1,373 0,310 1,063  

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 > 00:1545,516 94,56  94,56    6,36 6,36 6,36  
00:15 > 00:304,969 94,56  94,56    6,36 6,36 6,36  
00:30 > 00:45-55,267 94,56  94,56    6,36 6,36 6,36  
00:45 > 01:00 -1,770 94,56 94,56 94,56    6,36 6,36 6,36  
01:00 > 01:151,921 85,43  85,43    2,62 2,62 2,62  
01:15 > 01:30-98,134 85,43  85,43    2,62 2,62 2,62  
01:30 > 01:45-5,071 85,43  85,43    2,62 2,62 2,62  
01:45 > 02:00 -35,819 85,43  85,43    2,62 2,62 2,62  
02:00 > 02:1521,018 85,43 85,43 85,43    2,62 2,62 2,62  
02:15 > 02:30200,244 85,43 85,43 85,43    0,00  2,62  
02:30 > 02:45134,271 85,43 85,43 85,43    0,00  2,62  
02:45 > 03:00 46,892 85,43 85,43 85,43    2,62 2,62 2,62  
03:00 > 03:15-157,264 85,43  85,43    2,62 2,62 2,62  
03:15 > 03:3086,603 85,43 85,43 85,43    2,62 2,62 2,62  
03:30 > 03:45-14,934 85,43 85,43 85,43    2,62 2,62 2,62  
03:45 > 04:00 -51,197 85,43 85,43 85,43    2,62 2,62 2,62  
04:00 > 04:15-69,373 85,43 85,43 85,43    2,62 2,62 2,62  
04:15 > 04:3016,132 85,43 85,43 85,43    2,62 2,62 2,62  
04:30 > 04:4510,434 85,43 85,43 85,43    2,62 2,62 2,62  
04:45 > 05:00 8,745 85,43 85,43 85,43    2,62 2,62 2,62  
05:00 > 05:15-65,374 85,43 85,43 85,43    2,62 2,62 2,62  
05:15 > 05:30-125,484 85,43 85,43 85,43    2,62 2,62 2,62  
05:30 > 05:458,754 85,43 85,43 85,43    2,62 2,62 2,62  
05:45 > 06:00 -13,916 85,43 85,43 85,43    2,62 2,62 2,62  
06:00 > 06:15-56,636 94,56 94,56 94,56    6,36 6,36 6,36  
06:15 > 06:3070,266 94,56 94,56 94,56    6,36 6,36 6,36  
06:30 > 06:45-20,052 94,56 94,56 94,56    6,36 6,36 6,36  
06:45 > 07:00 88,691 94,56 94,56 94,56    6,36 6,36 6,36  

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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