ww_dalroffer
Day-Ahead Load Response Offer Data

Current Status

Report Name

Change Summary

Effective Date

Description

Template

Sample

ww_dalroffer

Existing. 06.01.2005 PDF XLTX CSV
Access Day-Ahead Load Response Offers Data

 

 

WW_DALROFFER - Day-Ahead Load Response Offer Data - Rev 0

WW_DALROFFER_ISO_date_version.CSV Date: yyyymmdd00 Version: yyyymmdd0000 Availability: Monthly, By Day, with the FERC-ordered time lag

 

Description

Day-Ahead Load Response Offers as received by the ISO from participants for Day-Ahead Energy Market. Published with market participant identity and asset identity masked. The report is generated when the data are 6-months old - one report for each day.

 

Delivery Method

WWW (ISO-NE website)

 

Filename

WW_DALROFFER_ISO_operating_date_version.CSV Operating_date is the date for which the data applies, formatted as YYYYMMDD00 - the market day. version is the date on which the ISO generated the file, formatted as YYYYMMDD. Note: Day-Ahead Load Response Offers are published as received by the ISO and as used in Day-Ahead Market clearing.

 

Format

Comma Delimited (CSV)

 

Size

Up to 250 offers per auction

 

Lifetime

N/A

 

Column Name

Type

Description

1

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. Note: All files have a blank line after the Comment line. 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.

2

Trading Date

Number

Date to which the data apply, formatted as MM/DD/YYYY.

3

Masked Customer ID

String

Participant, masked by a unique, consistent identifier

4

Masked Asset ID

String

Asset, masked by a unique, consistent identifier

5

Offer MW

Number

Load Response offer in MW applicable to every hour during the window 7am - 6pm (hour ending 8 to hour ending 18) for non - holiday weekdays.

6

Offer Price

String

The offer price in $/MW applicable to every hour during the window 7am - 6pm (hour ending 8 to hour ending 18) for non - holiday weekdays.

7

Curtailment Initiation Price

Number

The price at which the asset is willing to interrupt consumption.

8

Minimum Interruption Duration (in Hours)

Number

The minimum number of hours the asset will once interrupted.

  Copyright ©2014 ISO New England Inc.