Skip to content

Ancillary Service Awards

Ancillary Service Awards

The purpose of this message is to notify a QSE of DAM or SASM Ancillary Services Awards.

The following response message structure will be used for Ancillary Service Awards notification:

The purpose of this message is to notify a QSE of DAM Ancillary Services Awards.

The following response message structure will be used for Ancillary Service Awards notification:

Message Element Value
Header/Verb created
Header/Noun AwardedAS
Header/Source ERCOT
Reply/ReplyCode Reply code, success=OK, error=ERROR or FATAL
Reply/Error Error message, if error encountered
Reply/Timestamp Current System Timestamp
Payload/AwardSet AwardedAS

The payload structure of this message is shown by the following diagrams:

AwardedAS

AwardedAS RTC+B

ASPriceCurve Structure

PriceTmPoint Structure

The table found in the AwardedAS Market Information Services section describes the AwardedAS structure.

The following are 3 XML fragments as examples:

<ns0:AwardedAS>
    <ns0:qse>QSAMP</ns0:qse>
    <ns0:startTime>2023-03-08T00:00:00-06:00</ns0:startTime>
    <ns0:endTime>2023-03-08T01:00:00-06:00</ns0:endTime>
    <ns0:tradingDate>2023-03-08</ns0:tradingDate>
    <ns0:resource>RES1 </ns0:resource>
    <ns0:asType>ECRSM</ns0:asType>
    <ns0:awardedMW>
        <ns0:startTime>2023-03-08T00:00:00-06:00</ns0:startTime>
        <ns0:endTime>2023-03-08T01:00:00-06:00</ns0:endTime>
        <ns0:OnLineReserves>
            <ns0:xvalue>0</ns0:xvalue>
            <ns0:ECRS>0.01</ns0:ECRS>
            <ns0:block>1</ns0:block>
        </ns0:OnLineReserves>

<ns0:AwardedAS>
    <ns0:qse> QSAMP </ns0:qse>
    <ns0:startTime>2023-03-08T00:00:00-06:00</ns0:startTime>
    <ns0:endTime>2023-03-08T01:00:00-06:00</ns0:endTime>
    <ns0:tradingDate>2023-03-08</ns0:tradingDate>
    <ns0:resource>RES1 </ns0:resource>
    <ns0:asType>ECRSS</ns0:asType>
    <ns0:awardedMW>
        <ns0:startTime>2023-03-08T00:00:00-06:00</ns0:startTime>
        <ns0:endTime>2023-03-08T01:00:00-06:00</ns0:endTime>
        <ns0:OnLineReserves>
            <ns0:xvalue>3.7</ns0:xvalue>
            <ns0:ECRS>0.01</ns0:ECRS>
            <ns0:block>1</ns0:block>
        </ns0:OnLineReserves>

<ns0:AwardedAS>
    <ns0:qse>QLUMN</ns0:qse>
    <ns0:startTime>2023-03-08T00:00:00-06:00</ns0:startTime>
    <ns0:endTime>2023-03-08T01:00:00-06:00</ns0:endTime>
    <ns0:tradingDate>2023-03-08</ns0:tradingDate>
    <ns0:resource>DCSES_CT10</ns0:resource>
    <ns0:asType>OFFEC</ns0:asType>
    <ns0:awardedMW>
        <ns0:startTime>2023-03-08T00:00:00-06:00</ns0:startTime>
        <ns0:endTime>2023-03-08T01:00:00-06:00</ns0:endTime>
        <ns0:OffLineNonSpin>
            <ns0:xvalue>0</ns0:xvalue>
            <ns0:ECRS>0.01</ns0:ECRS>
            <ns0:block>1</ns0:block>
        </ns0:OffLineNonSpin>