HomeWholesale Electricity Market - WEM
Market Governance
Reserve Capacity
Market Rules
Market Participants
Information for Participants
Publications and Reporting
Market Data
Compliance and Audit
Market Evolution Program - MEP
Gas Information Services Project - GISP

History

There are two balancing prices determined by the IMO:

  1. The Provisional Balancing Price, which is the dollar per MWh price calculated in accordance with clause 7A.3.8(b).
  2. The Final Balancing Price, which is the dollar per MWh price calculated in accordance with clause 7A.3.10.

The balancing price for a given Trading Interval is calculated on the basis of the STEM combined supply curves of all Market Generators and the real-time effective demand for that Trading Interval.

Please note that the Balancing Quantity is calculated 2 days after the relevant trading day and is dependant on STEM trading results and system load information. The Balancing data is an estimate based on data provided by other parties at the time and may therefore be subject to change.

« Back to Index

View Chart for this trading day

Download XML File

Administered Balancing Prices (SWIS)
(Data Extraction from WEMS occurred at Mar 19, 2012 02:35:30 PM)
Trading DayHour
of
Day		Trading IntervalMCAP
Price per MWh		UDAP
Price per MWh		DDAP
Price per MWh		Reason
Code		Scheduled
System Load
MWh		Relevant
Quantity
MWh		Balancing
Quantity
MWh
15/03/20128127.5713.7935.84Recalculated 1099.539987.783-111.7
15/03/20128227.5713.7935.84Recalculated 1124.9371008.965-115.9
15/03/20129127.5713.7935.84Recalculated 1138.5671037.048-101.5
15/03/20129227.5713.7935.84Recalculated 1146.1161040.381-105.7
15/03/201210127.5713.7935.84Recalculated 1161.631032.51-129.1
15/03/201210227.5713.7935.84Recalculated 1163.7051032.494-131.2
15/03/201211127.5713.7935.84Recalculated 1189.081062.79-126.2
15/03/201211227.5713.7935.84Recalculated 1202.041068.191-133.8
15/03/201212127.5713.7935.84Recalculated 1211.4341064.558-146.8
15/03/201212227.5713.7935.84Recalculated 1230.7741078.281-152.4
15/03/201213132.1616.0841.81Recalculated 1241.3331087.931-153.4
15/03/201213240.420.252.52Recalculated 1254.8151105.256-149.5
15/03/20121414723.561.1Recalculated 1276.3471124.692-151.6
15/03/201214238.011949.41Recalculated 1286.4821132.309-154.1
15/03/201215145.9522.9859.74Recalculated 1295.3871147.921-147.4
15/03/201215247.3323.6761.53Recalculated 1295.1861162.002-133.1
15/03/201216147.2823.6461.46Recalculated 1279.3191171.752-107.5
15/03/2012162603078Recalculated 1262.2021173.049-89.15
15/03/201217161.4730.7479.91Recalculated 1262.4571179.245-83.21
15/03/201217261.8730.9380.43Recalculated 1248.8421179.212-69.63
15/03/2012181603078Recalculated 1239.5291166.459-73.06
15/03/201218261.6330.8280.12Recalculated 1229.0271203.848-25.17
15/03/201219161.6330.8280.12Recalculated 1217.8011206.54-11.26
15/03/201219261.6330.8280.12Recalculated 1197.6511167.901-29.75
15/03/2012201301539Recalculated 1176.4521112.59-63.86
15/03/201220227.5913.835.87Recalculated 1131.141042.188-88.95
15/03/2012211221128.6Recalculated 1064.716969.747-94.96
15/03/201221217.818.9123.15Recalculated 1014.601892.353-122.2
15/03/201222139.97043.97Recalculated 909.935923.8213.885
15/03/201222228.7031.57Recalculated 843.292856.74813.456
15/03/201223123.2025.52Recalculated 778.061769.934-8.127
15/03/201223220022Recalculated 764.42738.06-26.36
15/03/20120117.78019.56Recalculated 749.593714.187-35.40
15/03/20120217.85019.64Recalculated 733.708703.755-29.95
15/03/20121117.85019.64Recalculated 736.368708.24-28.12
15/03/20121217.85019.64Recalculated 735.368702.239-33.12
15/03/20122117.85019.64Recalculated 735.145694.605-40.53
15/03/2012229.22010.14Recalculated 734.145682.438-51.70
15/03/2012319.22010.14Recalculated 732.739678.307-54.43
15/03/2012329.22010.14Recalculated 732.239673.881-58.35
15/03/2012419.27010.2Recalculated 733.239681.883-51.35
15/03/20124217.71019.48Recalculated 734.739690.016-44.72
15/03/20125120022Recalculated 738.239728.228-10.01
15/03/20125225.2027.72Recalculated 765.72768.2022.4819
15/03/20126127.97030.77Recalculated 809.896837.10727.211
15/03/20126231.57034.73Recalculated 873.606917.84244.235
15/03/20127126.5029.15Recalculated 954.586930.064-24.52
15/03/20127227.63030.39Recalculated 1003.154946.322-56.83