Electricity forecast | TOKYO ELECTRIC POWER COMPANY

The stage 1 of Group 4 of Futtsu Thermal Power Plant shutdowned on February 6 was resumed the operation from today (February 22) after repair work

---, -- -- Electricity demand forecast

As of --- --, --:--

--%

Max demand forecast (--:--?--:--)	----x10 MW
Max supply capacity	----x10 MW

Today's actual demand from --:-- to --:--

Updated at --- -, --:--

--%

Actual demand	----x10 MW
Max supply capacity	----x10 MW

Current demand ----x10 MW
updated at --:--, provisional

*Maximum supply capacity is the capacity available during the time which peak demand is expected. In order to make it easy to compare, we show this figure as a line between 9:00 am to 9:00 pm.

Nov 1, 2011: Supply and Demand Forecast for This Winter

February 22, 2012: The stage 1 of Group 4 of Futtsu Thermal Power Plant shutdowned on February 6 was resumed the operation from today (February 22) after repair work
The stage 1 of the Group 4 of Futtsu Thermal Power Plant (rated capacity: 507MW) of TEPCO stopped the power generation on February 6, since there proved to be the possibility of damage on the current plate installed at the entrance of the exhaust heat recovery boiler. After the repair work, Futtsu the stage 1 was resumed the operation from today (February 22).
Max supply capacity announced at TEPCO Electricity Forecast includes this output from Futtsu.
Please refer to the press release on February 7 for more detail of the unit shutdown.
January 21, 2012: [TEPCO electricity forecast - winter] Cold weather and maximum electricity demand forecast
From yesterday (January 20), we have been experiencing cold weather. Because of this, today's maximum electricity demand forecast is high.
If you would like to know how we are forecasting the electricity demand or the electricity consumption pattern during wintertime, please refer to "explanation of TEPCO electricity forecast - why the supply capacity fluctuates everyday?" for detail.
We appreciate your continuous support.
January 11, 2012: Electricity is generated according to the demand
The rate of use of the Electricity Forecast is calculated by dividing the total electricity demand of each hour by maximum supply capacity of the day.
Maximum supply capacity is the maximum generation output available during the day and it is not the electricity generated.
As electricity is generated according to the demand, it cannot be stored.
◆Supply capacity and generation capacity.
December 22, 2011: Calendar of actual maximum demand in the past
Monthly record of daily actual maximum demand,consumption rate in peak usage times and that day's max supply capacity can be viewed.
In detail

Electricity demand data

Explanation

Actual electricity demand data
in the past

Explanation