Current Status

Change Summary

Effective Date

Description

Template

Sample

WW_RTHBARD - Real-Time ARDs - Rev 0

WW_RTHBARD_ISO_date_version.CSV Date: mm/dd/yyyy and Version: mm/dd/yyyy hh:mm:ss GMT Availability: Monthly, by Day

Description

ARD bid data received by the ISO from participants for the Real-Time Energy market. Published with the FERC-ordered time lag and with market participant and asset identifiers masked with a unique, consistent identifier. Masked identifier numbers are consistent with pre-SMD identifiers. The report set is generated monthly; one report for each day of the month.

Delivery Method

WWW (ISO-NE website)

Filename

WW_RTHBARD_ISO_settlement_version.CSV settlement is the date of the trading hour for which the data applies, formatted as YYYYMMDD00, version is the date/time when the report was generated, formatted as YYYYMMDDHHMISS Note: if Number of Bid segments exceed 10 per day, Segments that are greater than 10 will not be included in the report file Note: Non-utilized segments will be populated with 'null' rather than zeros

Format

Comma Delimited (CSV)

Size

8000 records per day

Lifetime

N/A

Column Name

Type

Description

N/A

String

The first position on every record is occupied by the character 'C', 'H', 'D', or 'T' which describes what is contained on that record (row.) C = Comment - provides description such as report name and vintage. H = Heading - denotes column headings. D = Data - denotes data contained on the record. T = Terminate - denotes the end of the file. The total number of 'D' lines contained in the file is also noted on this record.

1

Trading Interval

String

The local time for which this offer applies, in hour-ending convention

2

Masked Lead Participant ID

Number

Participant responsible for the asset, masked by a unique, consistent identifier

3

Masked Asset ID

Number

The asset identifier of the generating unit, masked by a unique, consistent identifier

4

Minimum Consumption

Number

The minimum amount (in MWh) that the ARD is willing to consume

5

Maximum Consumption

Number

The maximum amount (in MWh) that the ARD is willing to consume

6

Claim 10

Number

The amount of Claimed 10-minute reserve offered by the ARD

7

Claim 30

Number

The amount of Claimed 30-minute reserve offered by the ARD

8

Offer Block Price 1

Number

First Segment offer price associated with the segment MW quantity in $/MW

9

Offer Block Energy 1

Number

First Segment MW value

10

Offer Block Price 2

Number

Second Segment offer price (This and subsequent segments populated if supplied by Participant, null if not supplied)

11

Offer Block Energy 2

Number

Second Segment MW value

12

Offer Block Price 3

Number

Third Segment offer price

13

Offer Block Energy 3

Number

Third Segment MW value

14

Offer Block Price 4

Number

Fourth Segment offer price

15

Offer Block Energy 4

Number

Fourth Segment MW value

16

Offer Block Price 5

Number

Fifth Segment offer price

17

Offer Block Energy 5

Number

Fifth Segment MW value

18

Offer Block Price 6

Number

Sixth Segment offer price

19

Offer Block Energy 6

Number

Sixth Segment MW value

20

Offer Block Price 7

Number

Seventh Segment offer price

21

Offer Block Energy 7

Number

Seventh Segment MW value

22

Offer Block Price 8

Number

Eighth Segment offer price

23

Offer Block Energy 8

Number

Eighth Segment MW value

24

Offer Block Price 9

Number

Ninth Segment offer price

25

Offer Block Energy 9

Number

Ninth Segment MW value

26

Offer Block Price 10

Number

Tenth Segment offer price

27

Offer Block Energy 10

Number

Tenth Segment MW value