Download past electricity demand data

<from April 2022>

<until March 2022>

  • * Demand results may be revised in retrospect of past data
  • * Please note, we will not basically announce or provide previous demand data when we correct the demand result.
  • * For the result of this year, the data of the previous day will be issue around 6:00 am and after the results of the examination and necessary corrections are reflected, we will disclose the data at about 6:30 pm.

Download past electricity demand data

Data contents of the Electric Power Usage Explanation
2011/6/27 23:55 UPDATE Data as of 11:55pm on June 27, 2011
Electricity supply capacity during peak hours (x10 MW), period of time,
date of updating the electricity supply capacity,
time of updating the electricity supply capacity
4580,14:00-15:00,6/26,17:30
Today's electricity supply capacity during peak hours is 45,800 MW
Information updated at 5:30pm on July 26, 2011
Predicted maximum power demand (x10 MW),
period of time, date of updating the predicted maximum power
demand, time of updating the predicted maximum power demand
3640,14:00-15:00,6/26,17:30
Today's predicted maximum power demand is 36,400 MW (2:00pm - 3:00pm)
Information updated at 17:30 on June 26, 2011
DATE,TIME, Record of current date (x10 MW),
demand forecast (x10 MW)
DATE:
Target date for the record of the current date & the predicted electricity consumption
TIME:
Target time for the record of the current date & the predicted electricity consumption
Record of the current date (x10 MW):
Hourly average power demand of the electricity consumption on the current date
  • *"0" is given until it's fixed.
Predicted amount (x10 MW):
Predicted hourly average power demand of the electricity consumption on the current date
  • *"0" is given when it's fixed.
2011/6/27,0:00,2590,0
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2011/6/27,15:00,0,4229
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27th June 2011, Record of the current date from 0:00am to 0:59am 25,900MW
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27th June 2011, Predicted amount from 3:00pm to 3:59pm 42,290MW
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Electricity supply capacity during peak hours of the next day (x10 MW), period of time,
date of updating the electricity supply capacity
time of updating the electricity supply capacity
4880,16:00-17:00,6/27,17:30
Electricity supply capacity of the next day is 4,880 x10 MW (4:00pm-5:00pm)
Information updated at 17:30 on June 27, 2011
  • *This information is provided from 6:00pm (when the supply capacity during peak hours of the next day is updated) to 1:00am on the following day.
Predicted maximum power demand of the next day
period of time, date of updating the predicted maximum power demand,
time of updating the predicted maximum power demand
4150,16:00-17:00,6/27,17:30
The predicted maximum power demand of the next day is 41,500MW (4:00pm - 5:00pm)
Information updated at 17:30 on June 27, 2011
  • *This information is provided from 6:00pm (when the supply capacity during peak hours of the next day is updated) to 1:00am on the following day.
Message No., Cooperation in saving electricity
  • 1. Thank you for your cooperation in saving electricity. With your cooperation,
    today's electricity supply will be secured.
Cooperation in electricity saving
Message No. is 1
  • * Message No. and "Cooperation in saving electricity" are no longer posted.
DATE,TIME, Record of the current date (Values given at 5-minute intervals)
(10 thousand kW)
DATE:
Target date for the electricity consumption record of the current date (at 5-minute intervals)
TIME:
Target time for the electricity consumption record of the current date (5-minute intervals)
Record of the current date (at 5-minute intervals) (x10 MW):
Electricity demand at 5-minute intervals of the electricity consumption on the current date
2011/6/27,0:00,2684
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Record as of 0:00am on June 27, 2011 (at 5-minute intervals) 2,684X10MW
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