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        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>433415</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>132410</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>WESLEY J YEOMANS</PersonNm>
        <TitleTxt>VP OF OPERATIONS</TitleTxt>
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        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>431903</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>132617</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>XINGYONG H CHAO</PersonNm>
        <TitleTxt>VP SYST. &amp; RESOURCES PLANNING</TitleTxt>
        <AverageHoursPerWeekRt>56.00</AverageHoursPerWeekRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>403791</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>127563</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>BELINDA F THORNTON</PersonNm>
        <TitleTxt>DIRECTOR, MARKET MITIGATION &amp; ANALYSIS</TitleTxt>
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        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>249046</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>64355</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>EMILIE R N CHRAPOWITZKY</PersonNm>
        <TitleTxt>DIRECTOR, OPERATIONS</TitleTxt>
        <AverageHoursPerWeekRt>48.00</AverageHoursPerWeekRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>210504</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>78531</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JACK BARSKY</PersonNm>
        <TitleTxt>DIRECTOR IT SOFTWARE TECHNOLOGIES</TitleTxt>
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        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>232924</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>71252</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JOHN A RAVALLI</PersonNm>
        <TitleTxt>MANAGER GRID OPERATIONS</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ROBERT A PIKE</PersonNm>
        <TitleTxt>DIRECTOR OF MARKET DESIGN</TitleTxt>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>84155</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>TODD ROMANSKY</PersonNm>
        <TitleTxt>MANAGER IT INFRASTRUCTURES</TitleTxt>
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        <OtherCompensationAmt>30786</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ZIAUDDIN AHMED</PersonNm>
        <TitleTxt>DIRECTOR OF INTERNAL AUDIT</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ALEX SCHNELL</PersonNm>
        <TitleTxt>SENIOR ATTORNEY</TitleTxt>
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        <OtherCompensationAmt>44746</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JANET S JOYCE</PersonNm>
        <TitleTxt>DIRECTOR, PROD. &amp; PROJ. MGMT.</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JOHN P BUECHLER</PersonNm>
        <TitleTxt>EXECUTIVE REGULATORY POLICY ADVISOR</TitleTxt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>KAREN G GACH</PersonNm>
        <TitleTxt>DIRECTOR DEPUTY GENERAL COUNSEL</TitleTxt>
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        <PersonNm>RAYMOND STALTER</PersonNm>
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        <PersonNm>NICOLE M BOUCHEZ</PersonNm>
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        <PersonNm>RYAN R SMITH</PersonNm>
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          <BusinessName>
            <BusinessNameLine1>ABB INC</BusinessNameLine1>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1>940 MAIN CAMPUS DRIVE</AddressLine1>
            <City>RALEIGH</City>
            <State>NC</State>
            <ZIPCode>27606</ZIPCode>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CONSULTING SERVICES</ServicesDesc>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1>HUNTON AND WILLIAMS</BusinessNameLine1>
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        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1>200 PARK AVE 43RD FLOOR</AddressLine1>
            <City>NEW YORK</City>
            <State>NY</State>
            <ZIPCode>10166</ZIPCode>
          </USAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1>POTOMAC ECONOMICS</BusinessNameLine1>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1>9900 FAIRFAX BOULEVARD SUITE 560</AddressLine1>
            <City>FAIRFAX</City>
            <State>VA</State>
            <ZIPCode>22030</ZIPCode>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1>WOODWARD CONNOR GILLIES SELEMAN ARCHITECTS PC</BusinessNameLine1>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1>20 CORPORATE WOODS BLVD</AddressLine1>
            <City>ALBANY</City>
            <State>NY</State>
            <ZIPCode>12211</ZIPCode>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1>321 3RD STREET SUITE 402</AddressLine1>
            <City>KIRKLAND</City>
            <State>WA</State>
            <ZIPCode>98083</ZIPCode>
          </USAddress>
        </ContractorAddress>
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      <GovernmentGrantsAmt>8942426</GovernmentGrantsAmt>
      <TotalContributionsAmt>8942426</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
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        <BusinessCd>221000</BusinessCd>
        <TotalRevenueColumnAmt>146951582</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>146951582</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>PLANNING STUDY FEES</Desc>
        <BusinessCd>221000</BusinessCd>
        <TotalRevenueColumnAmt>2867211</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>2867211</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
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      <ProgramServiceRevenueGrp>
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        <RelatedOrExemptFuncIncomeAmt>257187</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>WIND FORECASTING SUBSCRIPTION</Desc>
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        <RelatedOrExemptFuncIncomeAmt>247413</RelatedOrExemptFuncIncomeAmt>
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        <RelatedOrExemptFuncIncomeAmt>115661</RelatedOrExemptFuncIncomeAmt>
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      <RoyaltiesRevenueGrp>
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      <RentalIncomeOrLossGrp>
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        <PersonalAmt>0</PersonalAmt>
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      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
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      <LessCostOthBasisSalesExpnssGrp>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>-28826</TotalRevenueColumnAmt>
        <ExclusionAmt>-28826</ExclusionAmt>
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        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
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        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncomeOrLossGrp>
      <OtherRevenueMiscGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </OtherRevenueMiscGrp>
      <MiscellaneousRevenueGrp>
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        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
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        <TotalRevenueColumnAmt>159812354</TotalRevenueColumnAmt>
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        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
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      <GrantsToDomesticOrgsGrp>
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        <ProgramServicesAmt>4563899</ProgramServicesAmt>
        <ManagementAndGeneralAmt>383822</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>747997</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>75842</ProgramServicesAmt>
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        <ProgramServicesAmt>869561</ProgramServicesAmt>
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        <ProgramServicesAmt>732108</ProgramServicesAmt>
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      <PaymentsToAffiliatesGrp>
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        <ProgramServicesAmt>22707966</ProgramServicesAmt>
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        <ManagementAndGeneralAmt>2617416</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>10951756</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>GRANT EXPENSES-NEW YORK TRANSMISSION OWNERS</Desc>
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        <ProgramServicesAmt>4864596</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>NPCC FEES</Desc>
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        <ProgramServicesAmt>283927</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>CHANGE IN FMV INTEREST RATE SWAPS</Desc>
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        <ProgramServicesAmt>-6122878</ProgramServicesAmt>
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      <AllOtherExpensesGrp>
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        <ProgramServicesAmt>120287137</ProgramServicesAmt>
        <ManagementAndGeneralAmt>39525217</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <TotalJointCostsGrp>
        <TotalAmt>0</TotalAmt>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RICARDO T GONZALES</PersonNm>
        <TitleTxt>SENIOR VP OF OPERATIONS &amp; COO</TitleTxt>
        <BaseCompensationFilingOrgAmt>339160</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>245710</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>160561</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>128727</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>8046</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>882204</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>132574</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>XINGYONG H CHAO</PersonNm>
        <TitleTxt>VP SYST. &amp; RESOURCES PLANNING</TitleTxt>
        <BaseCompensationFilingOrgAmt>243077</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>158252</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>2462</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>109350</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>18213</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>531354</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>88165</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>EMILIE R N CHRAPOWITZKY</PersonNm>
        <TitleTxt>DIRECTOR, OPERATIONS</TitleTxt>
        <BaseCompensationFilingOrgAmt>168604</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>41900</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>54709</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>23822</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>289035</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>14181</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RICHARD J DEWEY</PersonNm>
        <TitleTxt>SENIOR VP &amp; CIO</TitleTxt>
        <BaseCompensationFilingOrgAmt>282256</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>185578</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>6660</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>124495</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>19222</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>618211</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>102966</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>BELINDA F THORNTON</PersonNm>
        <TitleTxt>DIRECTOR, MARKET MITIGATION &amp; ANALYSIS</TitleTxt>
        <BaseCompensationFilingOrgAmt>195744</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>52552</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>750</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>61879</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>2476</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>313401</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>23273</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ALEX SCHNELL</PersonNm>
        <TitleTxt>SENIOR ATTORNEY</TitleTxt>
        <BaseCompensationFilingOrgAmt>193824</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>45585</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>25150</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>19596</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>284155</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>8000</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>TODD ROMANSKY</PersonNm>
        <TitleTxt>MANAGER IT INFRASTRUCTURES</TitleTxt>
        <BaseCompensationFilingOrgAmt>131704</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>42980</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>1666</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>13294</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>17492</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>207136</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RAYMOND STALTER</PersonNm>
        <TitleTxt>DIRECTOR REGULATORY AFFAIRS</TitleTxt>
        <BaseCompensationFilingOrgAmt>174361</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>55466</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>750</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>56222</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>1583</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>288382</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CHERYL HUSSEY</PersonNm>
        <TitleTxt>VP &amp; CHIEF FINANCIAL OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>181598</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>52053</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>71609</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>19748</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>325008</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOHN A RAVALLI</PersonNm>
        <TitleTxt>MANAGER GRID OPERATIONS</TitleTxt>
        <BaseCompensationFilingOrgAmt>220168</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>-161643</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>7621</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>66146</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule J, Part I, Line 1a, Health or social club dues or initiation fees</FormAndLineReferenceDesc>
        <ExplanationTxt>THOMAS RUMSEY, VP-EXTERNAL AFFAIRS, WAS REIMBURSED IN ACCORDANCE WITH NYISO'S EXPENSE REIMBURSEMENT POLICY FOR A CLUB MEMBERSHIP THAT IS USED TO CONDUCT NYISO BUSINESS. THESE PAYMENTS WERE NOT TREATED AS TAXABLE COMPENSATION BECAUSE THOMAS RUMSEY USES HIS CLUB MEMBERSHIP SOLELY FOR NYISO BUSINESS PURPOSES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J, PART I, LINE 3, COMPENSATION OF CEO</FormAndLineReferenceDesc>
        <ExplanationTxt>TO DETERMINE THE COMPENSATION OF NYISO'S PRESIDENT AND CHIEF EXECUTIVE OFFICER, NYISO, THROUGH COLLABORATION WITH OTHER INDEPENDENT SYSTEM OPERATORS AND REGIONAL TRANSMISSION ORGANIZATIONS, PERIODICALLY ENGAGES AN INDEPENDENT EXECUTIVE COMPENSATION FIRM TO PERFORM A BENCHMARK COMPENSATION ASSESSMENT TO AID NYISO'S BOARD OF DIRECTORS IN THEIR REVIEW OF THE PRESIDENT AND CHIEF EXECUTIVE OFFICER'S COMPENSATION. AS PART OF THIS COMPENSATION ASSESSMENT, THE FORM 990 OF OTHER RELEVANT ORGANIZATIONS ( INCLUDING OTHER INDEPENDENT SYSTEM OPERATORS AND REGIONAL TRANSMISSION ORGANIZATIONS ) ARE REVIEWED. THE RESULTS OF THIS ASSESSMENT ARE PROVIDED TO THE COMMERCE AND COMPENSATION COMMITTEE OF NYISO'S BOARD OF DIRECTORS FOR REVIEW ANNUALLY. THE COMMERCE AND COMPENSATION COMMITTEE MAKES A RECOMMENDATION REGARDING THE PRESIDENT AND CHIEF EXECUTIVE OFFICER'S COMPENSATION TO THE BOARD OF DIRECTORS, AND THE BOARD OF DIRECTORS AUTHORIZES THE PRESIDENT AND CHIEF EXECUTIVE OFFICER'S COMPENSATION ANNUALLY. THE PRESIDENT AND CHIEF EXECUTIVE OFFICER HAS A WRITTEN EMPLOYMENT CONTRACT WITH CONDITIONS APPROVED BY THE BOARD OF DIRECTORS. NYISO COMPLIES WITH THE THREE REQUIREMENTS OF THE REBUTTABLE PRESUMPTION STANDARD, AS OUTLINED IN TREASURY REGULATIONS SECTION 53.4958-6: (1) EXECUTIVE COMPENSATION IS AUTHORIZED BY THE NYISO'S BOARD OF DIRECTORS, WHICH IS COMPOSED ENTIRELY OF INDIVIDUALS WHO DO NOT HAVE A CONFLICT OF INTEREST WITH RESPECT TO THE COMPENSATION ARRANGEMENT (2) THE BOARD OF DIRECTORS AUTHORIZING EXECUTIVE COMPENSATION OBTAINS AND RELIES ON APPROPRIATE DATA AS TO COMPARABILITY PRIOR TO MAKING DETERMINATIONS, AND (3) THE BOARD OF DIRECTORS ADEQUATELY DOCUMENTS THE BASIS FOR DETERMINATIONS CONCURRENTLY WITH MAKING THE DETERMINATIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule J, Part I, Line 4a, Severance or change-of-control payment</FormAndLineReferenceDesc>
        <ExplanationTxt>ZIAUDDIN AHMED RECEIVED $200,445 SEVERANCE PAY DURING 2013 PER HIS SEVERANCE AGREEMENT AT HIS TIME OF TERMINATION IN 2013.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule J, Part I, Line 7, Non-fixed payments</FormAndLineReferenceDesc>
        <ExplanationTxt>AMOUNTS LISTED ON FORM 990, PART VII, FOR NYISO OFFICERS AND EMPLOYEES INCLUDE PAYMENTS MADE AND ACCRUED PURSUANT TO NYISO'S ANNUAL INCENTIVE PROGRAM AND LONG-TERM INCENTIVE PLAN FOR NYISO OFFICERS AND CERTAIN EMPLOYEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule J, Part I, Line 8, Payments on contract that is subject to the initial contract exception</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION REPORTED ON FORM 990, PART VII FOR STEPHEN G. WHITLEY INCLUDES SALARY AND AT RISK COMPENSATION PAYMENTS PAID PURSUANT TO A WRITTEN EMPLOYMENT CONTRACT DATED AS OF JULY 5, 2008 BY WHICH MR. WHITLEY BECAME PRESIDENT AND CHIEF EXECUTIVE OFFICER. MR. WHITLEY HAD NOT PREVIOUSLY BEEN A DISQUALIFIED PERSON WITH RESPECT TO NYISO, AND THE CONTRACT WAS IN EFFECT BEFORE HE RENDERED ANY SERVICES TO NYISO. HIS CONTRACT WAS RENEWED OCTOBER 16, 2012 WITHOUT MATERIAL CHANGES TO THE TERMS OF THE ORIGINAL CONTRACT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J, PART II, COLUMN (B)(II), BONUS AND INCENTIVE COMPENSATION</FormAndLineReferenceDesc>
        <ExplanationTxt>COLUMN B(II) BONUS AND INCENTIVE COMPENSATION INCLUDES AMOUNTS PAID IN 2013 UNDER NYISO'S ANNUAL INCENTIVE PROGRAM AND LONG TERM INCENTIVE PLAN. NYISO'S LONG TERM INCENTIVE PLAN PROVIDES CERTAIN MEMBERS OF SENIOR MANAGEMENT WITH DEFERRED COMPENSATION BENEFITS. BENEFITS ARE BASED UPON THE ACHIEVEMENT OF THREE-YEAR PERFORMANCE GOALS ESTABLISHED BY THE BOARD OF DIRECTORS, WITH PARTICIPANTS BECOMING FULLY VESTED AND DISTRIBUTIONS PAYABLE FOR THESE DEFERRED AMOUNTS AFTER THE COMPLETION OF THE THIRD YEAR. THESE AMOUNTS ARE SUBJECT TO FORFEITURE IF THE EMPLOYEE VOLUNTARILY ENDS THEIR EMPLOYMENT WITH NYISO OR IS TERMINATED FOR CAUSE. BEGINNING WITH THE LONG TERM INCENTIVE CYCLE FOR THE PERIOD JANUARY 1, 2010 THROUGH DECEMBER 31, 2012, BENEFITS WILL BE PAID IN EQUAL INSTALLMENTS OVER THREE YEARS FOLLOWING COMPLETION OF THE THREE YEAR CYCLE. AS A RESULT, AMOUNTS PAID IN 2013 RELATED TO THE LONG TERM INCENTIVE PLAN WERE REPORTED AS DEFERRED COMPENSATION ON PRIOR YEAR RETURNS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J, PART II, COLUMN (C), COLUMN C DEFERRED COMPENSATION</FormAndLineReferenceDesc>
        <ExplanationTxt>COLUMN C REFLECTS "DEFERRED COMPENSATION", WHICH INCLUDES AMOUNTS EARNED AND ACCRUED IN 2013 UNDER THE LONG TERM INCENTIVE PLAN AND THE ANNUAL INCREASE OR DECREASE IN ACTUARIAL VALUE OF ACCRUED PENSION BENEFITS AND ACCRUED POST RETIREMENT BENEFITS. DEPENDING ON AGE, YEARS OF SERVICE, AND OTHER ACTUARIAL ASSUMPTIONS, CERTAIN INDIVIDUALS MAY REFLECT SIGNIFICANT CHANGES IN THE ACTUARIALLY- COMPUTED VALUE OF THEIR RESPECTIVE PENSION AND POST RETIREMENT BENEFITS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J, PART II, COLUMN (D), COLUMN D NONTAXABLE BENEFITS</FormAndLineReferenceDesc>
        <ExplanationTxt>COLUMN D REFLECTS "NONTAXABLE BENEFITS", WHICH FOR NYISO CONSISTS PRIMARILY OF MEDICAL, DENTAL, AND RELATED BENEFITS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleL documentId="IRS990ScheduleL" softwareId="13000248" softwareVersion="2013v3.1">
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1>MICHAEL EGAN</BusinessNameLine1>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>SPOUSE</RelationshipDescriptionTxt>
        <TransactionAmt>12162</TransactionAmt>
        <TransactionDesc>SEE SUPPLEMENTAL INFORMATION</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1>LAURA GRIBBIN</BusinessNameLine1>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>SISTER</RelationshipDescriptionTxt>
        <TransactionAmt>113416</TransactionAmt>
        <TransactionDesc>SEE SUPPLEMENTAL INFORMATION</TransactionDesc>
        <SharingOfRevenuesInd>false</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE L, PART IV, COLUMN (D), DESCRIPTION OF TRANSACTION - MICHAEL EGAN</FormAndLineReferenceDesc>
        <ExplanationTxt>MICHAEL EGAN, A SHIFT SUPERVISOR IN NYISO OPERATIONS CONTROL ROOM, IS NOT AN OFFICER AND DOES NOT MEET THE INTERNAL REVENUE SERVICE DEFINITION OF A " KEY EMPLOYEE." DIANE EGAN, NYISO'S CORPORATE SECRETARY AND BOARD SECRETARY, IS AN OFFICER OF THE COMPANY AND IS MARRIED TO MICHAEL EGAN, ANOTHER NYISO EMPLOYEE. MICHAEL EGAN RETIRED FROM NYISO IN 2013.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE L, PART IV, COLUMN (D), DESCRIPTION OF TRANSACTION - LAURA GRIBBIN</FormAndLineReferenceDesc>
        <ExplanationTxt>LAURA GRIBBIN, A PRODUCT BUSINESS SENIOR ANALYST AT NYISO, IS NOT AN OFFICER AND DOES NOT MEET THE INTERNAL REVENUE SERVICE DEFINITION OF A " KEY EMPLOYEE". WESLEY YEOMANS, NYISO'S VICE PRESIDENT OF OPERATIONS, IS AN OFFICER OF THE COMPANY AND IS LAURA GRIBBIN'S BROTHER, ANOTHER NYISO EMPLOYEE.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleL>
    <IRS990ScheduleO documentId="IRS990ScheduleO" softwareId="13000248" softwareVersion="2013v3.1">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART V, LINE 2A, TOTAL NUMBER OF INDIVIDUALS EMPLOYED IN CALENDAR YEAR 2013</FormAndLineReferenceDesc>
        <ExplanationTxt>NYISO'S RESPONSES TO THESE QUESTIONS INDICATE 591 AS THE TOTAL NUMBER OF EMPLOYEES. AS PER THE FORM 990 INSTRUCTIONS, THIS TOTAL REPRESENTS THE NUMBER OF WAGE FORMS FOR EMPLOYEES ( INCLUDING STUDENT INTERNS AND PART- TIME EMPLOYEES) ON NYISO'S PAYROLL AT ANY POINT DURING 2013. THE TOTAL NUMBER OF NYISO EMPLOYEES AT DECEMBER 31, 2013 WAS 523, THE MAJORITY OF WHOM ARE PROFESSIONAL POWER SYSTEM ENGINEERS, NERC CERTIFIED SYSTEM OPERATORS, ACCOUNTANTS, ECONOMISTS AND ATTORNEYS WITH BACHELORS AND/OR POSTGRADUATE DEGREES. ALL NYISO EMPLOYEES HAVE BEEN SUBJECTED TO EXTENSIVE SECURITY REVIEWS, IN COOPERATION WITH THE UNITED STATES DEPARTMENTS OF ENERGY AND HOMELAND SECURITY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 6, MEMBERS OR STOCKHOLDERS</FormAndLineReferenceDesc>
        <ExplanationTxt>NYISO DOES NOT HAVE ANY MEMBERS OR STOCKHOLDERS WITH OWNERSHIP RIGHTS IN NYISO OR ITS ASSETS. IN ACCORDANCE WITH NYISO'S GOVERNING DOCUMENTS, ENTITIES THAT PARTICIPATE IN THE NYISO-ADMINISTERED MARKETS MAY TAKE PART IN A COMMITTEE PROCESS TO DEVELOP NYISO'S BUDGET AND MODIFICATIONS TO NYISO'S TARIFFS AND PROCEDURES, WHICH ARE THEN RECOMMENDED TO NYISO'S BOARD FOR ITS APPROVAL. NYISO'S BOARD MAINTAINS THE ULTIMATE RESPONSIBILITY FOR THE GOVERNANCE DECISIONS OF NYISO.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 7A, ELECT MEMBERS OF THE GOVERNING BODY</FormAndLineReferenceDesc>
        <ExplanationTxt>NYISO'S BOARD OF DIRECTORS MAKES FINAL DETERMINATIONS TO FILL VACANCIES ON THE BOARD. NYISO STAKEHOLDERS PARTICIPATING IN THE MANAGEMENT COMMITTEE ( NYISO'S HIGHEST RANKING STAKEHOLDER COMMITTEE WITH REPRESENTATIVES FROM GENERATION OWNERS, TRANSMISSION OWNERS, END-USE CONSUMERS, PUBLIC POWER/ENVIRONMENTAL PARTIES, AND OTHER SUPPLIERS ) ASSIST IN THIS PROCESS BY CONDUCTING A SEARCH TO IDENTIFY AT LEAST THREE BOARD CANDIDATES FOR EACH VACANCY THAT MEET THE QUALIFICATIONS SPECIFIED IN NYISO'S GOVERNING DOCUMENTS. NYISO'S BOARD MAY SELECT A DIRECTOR FROM THIS LIST, OR IT MAY SEEK A CANDIDATE IDENTIFIED THROUGH ANOTHER SOURCE, SUCH AS AN EXECUTIVE SEARCH FIRM.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, LINE 7B, DECISIONS OF THE GOVERNING BODY</FormAndLineReferenceDesc>
        <ExplanationTxt>AS A GENERAL RULE, THE DECISIONS OF NYISO'S BOARD ARE NOT SUBJECT TO THE APPROVAL OF NYISO STAKEHOLDERS. NOTE THAT IN ACCORDANCE WITH NYISO'S GOVERNING DOCUMENTS, NYISO STAKEHOLDERS THAT PARTICIPATE IN NYISO'S HIGHEST RANKING STAKEHOLDER COMMITTEE, THE MANAGEMENT COMMITTEE, HAVE TO ENDORSE CHANGES SOUGHT BY NYISO'S BOARD TO NYISO'S TARIFFS AND GOVERNING DOCUMENTS TO BE FILED PURSUANT TO SECTION 205 OF THE FEDERAL POWER ACT WITH NYISO'S CHIEF REGULATOR - THE FEDERAL ENERGY REGULATORY COMMISSION. HOWEVER, NYISO'S BOARD MAY PURSUE SUCH CHANGES WITHOUT THE MANGEMENT COMMITTEE'S CONCURRENCE BY FILING PURSUANT TO SECTION 206 OF THE FEDERAL POWER ACT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Sec B, Line 11b, Review of form 990 by governing body</FormAndLineReferenceDesc>
        <ExplanationTxt>PRIOR TO FILING, NYISO'S FORM 990 IS REVIEWED BY THE CONTROLLER &amp; ASSISTANT TREASURER, VICE PRESIDENT &amp; CHIEF FINANCIAL OFFICER, PRESIDENT &amp; CHIEF EXECUTIVE OFFICER, AS WELL AS LEGAL COUNSEL. FOLLOWING THE COMPLETION OF REVIEWS BY THESE PARTIES, NYISO'S FORM 990 IS PROVIDED TO THE COMMERCE AND COMPENSATION COMMITTEE OF NYISO'S BOARD OF DIRECTORS ALONG WITH THE REST OF THE BOARD OF DIRECTORS FOR THEIR REVIEW. A COMPLETE COPY OF THE FORM 990 (INCLUDING ALL REQUIRED SCHEDULES), AS ULTIMATELY FILED WITH THE IRS, IS PROVIDED TO THE BOARD OF DIRECTORS BEFORE BEING FILED WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Sec B, Line 12c, Conflict of interest policy</FormAndLineReferenceDesc>
        <ExplanationTxt>NYISO PROVIDES TRAINING FOR NEW EMPLOYEES ON A VARIETY OF COMPLIANCE ISSUES, INCLUDING ITS CONFLICTS OF INTEREST POLICY, AND CONDUCTS ANNUAL REFRESHER TRAINING FOR ALL EMPLOYEES, MANAGEMENT AND BOARD MEMBERS. NYISO ALSO PUBLISHES A PROHIBITED INVESTMENT LIST AT LEAST ANNUALLY AND REQUIRES THAT EMPLOYEES SIGN AN ANNUAL COMPLIANCE CERTIFICATE ACKNOWLEDGING THEIR OBLIGATIONS UNDER THE CODE OF CONDUCT AND CERTIFYING THAT THEY HAVE NO PROHIBITED INVESTMENTS OR BUSINESS OR FINANCIAL CONFLICTS OF INTEREST. FURTHER, NYISO PERIODICALLY CONDUCTS A CONFLICTS OF INTEREST SURVEY TO ENSURE EMPLOYEES ARE IN COMPLIANCE WITH THE CONFLICTS OF INTEREST POLICY AND REQUIRE THAT THEY DISCLOSE ANY POSSIBLE CONCERNS TO THE COMPLIANCE OFFICE. EMPLOYEES ALSO HAVE ACCESS TO A COMPLIANCE HOTLINE AND AN EXTERNAL WHISTLEBLOWER SERVICE SHOULD THEY HAVE A COMPLIANCE QUESTION OR WISH TO REPORT A COMPLIANCE CONCERN. THE COMPLIANCE OFFICE FOLLOWS UP ON REPORTED COMPLIANCE CONCERNS AND ENSURES THAT IDENTIFIED ISSUES ARE HANDLED IN ACCORDANCE WITH NYISO'S POLICIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Sec B, Line 15a, Process to establish compensation of top management official</FormAndLineReferenceDesc>
        <ExplanationTxt>TO DETERMINE THE COMPENSATION OF NYISO'S PRESIDENT AND CHIEF EXECUTIVE OFFICER, NYISO, THROUGH COLLABORATION WITH OTHER INDEPENDENT SYSTEM OPERATORS AND REGIONAL TRANSMISSION ORGANIZATIONS, PERIODICALLY ENGAGES AN INDEPENDENT EXECUTIVE COMPENSATION FIRM TO PERFORM A BENCHMARK COMPENSATION ASSESSMENT TO AID NYISO'S BOARD OF DIRECTORS IN THEIR REVIEW OF THE PRESIDENT AND CHIEF EXECUTIVE OFFICER'S COMPENSATION. AS PART OF THIS COMPENSATION ASSESSMENT, THE FORM 990 OF OTHER RELEVANT ORGANIZATIONS ( INCLUDING OTHER INDEPENDENT SYSTEM OPERATORS AND REGIONAL TRANSMISSION ORGANIZATIONS ) ARE REVIEWED. THE RESULTS OF THIS ASSESSMENT ARE PROVIDED TO THE COMMERCE AND COMPENSATION COMMITTEE OF NYISO'S BOARD OF DIRECTORS FOR REVIEW ANNUALLY. THE COMMERCE AND COMPENSATION COMMITTEE MAKES A RECOMMENDATION REGARDING THE PRESIDENT AND CHIEF EXECUTIVE OFFICER'S COMPENSATION TO THE BOARD OF DIRECTORS, AND THE BOARD OF DIRECTORS AUTHORIZES THE PRESIDENT AND CHIEF EXECUTIVE OFFICER'S COMPENSATION ANNUALLY. THE PRESIDENT AND CHIEF EXECUTIVE OFFICER HAS A WRITTEN EMPLOYMENT CONTRACT WITH CONDITIONS APPROVED BY THE BOARD OF DIRECTORS. NYISO COMPLIES WITH THE THREE REQUIREMENTS OF THE REBUTTABLE PRESUMPTION STANDARD, AS OUTLINED IN TREASURY REGULATIONS SECTION 53.4958-6: (1) EXECUTIVE COMPENSATION IS AUTHORIZED BY THE NYISO'S BOARD OF DIRECTORS, WHICH IS COMPOSED ENTIRELY OF INDIVIDUALS WHO DO NOT HAVE A CONFLICT OF INTEREST WITH RESPECT TO THE COMPENSATION ARRANGEMENT (2) THE BOARD OF DIRECTORS AUTHORIZING EXECUTIVE COMPENSATION OBTAINS AND RELIES ON APPROPRIATE DATA AS TO COMPARABILITY PRIOR TO MAKING DETERMINATIONS, AND (3) THE BOARD OF DIRECTORS ADEQUATELY DOCUMENTS THE BASIS FOR DETERMINATIONS CONCURRENTLY WITH MAKING THE DETERMINATIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Sec B, Line 15b, Process to establish compensation of other employees</FormAndLineReferenceDesc>
        <ExplanationTxt>NYISO PERIODICALLY ENGAGES AN INDEPENDENT EXECUTIVE COMPENSATION FIRM TO CONDUCT A BENCHMARK COMPENSATION ASSESSMENT TO AID NYISO'S BOARD OF DIRECTORS IN THEIR REVIEW OF COMPENSATION FOR ALL NYISO OFFICERS. THE COMPENSATION FIRM REVIEWS THE SCOPE OF RESPONSIBILITY FOR EACH NYISO OFFICER AND THEN DETERMINES THE COMPENSATION RATES FOR COMPARABLE POSITIONS AT OTHER INDEPENDENT SYSTEM OPERATORS AND ELECTRIC UTILITY COMPANIES OF SIMILAR SIZE. IN ADDITION, THE FORM 990 OF OTHER RELEVANT ORGANIZATIONS (INCLUDING OTHER INDEPENDENT SYSTEM OPERATORS AND REGIONAL TRANSMISSION ORGANIZATIONS ) ARE REVIEWED. THE PRESIDENT AND CHIEF EXECUTIVE OFFICER PROVIDES THE RESULTS OF THIS ASSESSMENT AND HIS RECOMMENDATIONS TO THE COMMERCE AND COMPENSATION COMMITTEE OF NYISO'S BOARD OF DIRECTORS FOR REVIEW ANNUALLY. THE COMMERCE AND COMPENSATION COMMITTEE WILL MAKE RECOMMENDATIONS REGARDING THE OFFICERS COMPENSATION TO THE BOARD OF DIRECTORS, AND THE BOARD OF DIRECTORS WILL AUTHORIZE THE OFFICERS COMPENSATION ANNUALLY. THIS REVIEW IS PERFORMED ANNUALLY AND INCLUDES CONTEMPORANEOUS DOCUMENTATION OF DELIBERATIONS AND DECISIONS REGARDING THE COMPENSATION ARRANGEMENTS. SIMILARLY, KEY EMPLOYEE POSITIONS ARE BENCHMARKED BY INDEPENDENT COMPENSATION FIRMS AND/OR AGAINST SIMILAR POSITIONS IN OTHER ORGANIZATIONS AND INDUSTRIES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Sec C, Line 19, Required documents available to the public</FormAndLineReferenceDesc>
        <ExplanationTxt>NYISO'S GOVERNING DOCUMENTS AND CONFLICT OF INTEREST POLICY ARE PART OF ITS FEDERALLY-APPROVED TARIFFS. THESE DOCUMENTS ARE ON FILE AT FERC AND ARE PUBLISHED ON NYISO'S WEBSITE. NYISO'S FINANCIAL STATEMENTS ARE INCLUDED IN AN ANNUAL REPORT, PUBLISHED ON NYISO'S WEBSITE.</ExplanationTxt>
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