INT037b - Indicative Market Prices - Current & Future 2 days

Trigger type	Event and time triggered
Published	Event - Approval of Operating Schedule (AOS); and Time - Daily at 09:00
Audience	Public
Output file name	int037b_v[n]_indicative_mkt_price_[p]~yyyymmddhhmiss.csv

Report purpose

This report is to indicate what the prices are for the day and what they are predicted to be for the next two days.

Market participants may wish to use this information to estimate pricing for the following two days.

Audience notes

This report is produced after the approval of each market schedule. The report has the actual price information of each schedule, as well as forecast process for the day ahead schedules published. Each of the day ahead schedules also have a sensitivity applied to the demand of either plus or minus 10%. This means that on any given gas day the report will be published:

• 5 times for Day+0 after each of the 5 market schedules which reflects actual price that will apply for each scheduling horizon.

• 3 times for Day+1 which includes estimated BoD price.

• Once for Day+2 which includes estimated BoD price.

Participants can use this report to review the outcomes of the current day and to reflect on the options to adjust their positions for the coming days.

Content notes

Each report contains the market prices for the current gas day and the estimated prices are for the following two days. Hence, each gas day will produce reports for the:

• actual market price for the current gas day after each market schedule is run

• estimated market prices for 1 day ahead and 2 days ahead.

The" Demand The amount of power consumed at any time Type Name" typically contains three types of demand:

• Normal

• 10%

• 90%.

Each report contains the:

• demand type

• the forecast market price excluding GST

• transmission group identifier which is linked to the related operational schedule

• market schedule identifier

• transmission schedule identifier for prices

• gas date

• approved date and time

• date and time when the report was produced

Data content

Name	Data Type	No Nulls	Primary Key	CQ	Comments
demand_type_name	varchar 40	True	True	N	Normal Uses Demand forecast used by operational schedule 10% exceedence means the estimated market price is based on 10 % exceedance of the forecast demand level. 90% exceedence means the estimated market price if the demand is 90 % of the the forecast demand.
price_value_gst_ex	float.	False	False	N	Forecast market price ($) for BoD Scheduling horizon of the gas day in question
transmission_group_id	integer	False	False	N	Link to the related day(s) ahead operational schedule
schedule_type_id	char 5.	False	False	N	MS (Market Schedule Id)
transmission_id	integer	True	True	N	Schedule number these prices are related to
gas_date	varchar 20	False	False	N	e.g. 30 Jun 2007
approval_datetime	varchar 20	False	False	N	Date and time the schedule was approved 29 Jun 2007 01:23:45
current_date	varchar 20	False	False	N	Date and time Report Produced e.g. 29 Jun 2007 01:23:45