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        <PersonNm>MR ZAHER EL ZAHAB</PersonNm>
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        <PersonNm>MR ARTHUR CORBIN</PersonNm>
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        <PersonNm>MS REBECCA RANICH</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MR DAVID F SMITH</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MR JOHN W SOMERHALDER II</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MS LORI TRAWEEK</PersonNm>
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        <PersonNm>MR NICK STAVROPOULOS</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MR CARLOS CABRERA</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MR MICHAEL WEBBER</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MR SCOTT DRURY</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MS LAUREN RILEY</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MR SUMEET SINGH</PersonNm>
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      <Form990PartVIISectionAGrp>
        <PersonNm>MS TINA FARACA</PersonNm>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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          <PersonNm>PAULEY ERICKSON AND SWANSON</PersonNm>
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        <ContractorAddress>
          <USAddress>
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        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>TISHA SCHULLER</PersonNm>
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          <USAddress>
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          </USAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>PLATO ELEARNING LLC</PersonNm>
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        <ContractorAddress>
          <USAddress>
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            <StateAbbreviationCd>UT</StateAbbreviationCd>
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          </USAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>DEEP SYSTEMS LLC</PersonNm>
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        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>3259 Border Rd</AddressLine1Txt>
            <CityNm>GENEVA</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
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          </USAddress>
        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <PersonNm>OPTIFUEL SYSTEMS LLC</PersonNm>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>601 Bay St</AddressLine1Txt>
            <CityNm>BEAUFORT</CityNm>
            <StateAbbreviationCd>SC</StateAbbreviationCd>
            <ZIPCd>229025521</ZIPCd>
          </USAddress>
        </ContractorAddress>
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      <TotalContributionsAmt>43707996</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
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        <BusinessCd>541700</BusinessCd>
        <TotalRevenueColumnAmt>58914679</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>51612456</RelatedOrExemptFuncIncomeAmt>
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      <ProgramServiceRevenueGrp>
        <Desc>EDUCATION/PROGRAM DEVELOPMENT</Desc>
        <BusinessCd>611710</BusinessCd>
        <TotalRevenueColumnAmt>4654360</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>4654360</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>63569039</TotalProgramServiceRevenueAmt>
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        <ExclusionAmt>1069668</ExclusionAmt>
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      <IncmFromInvestBondProceedsGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
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      <RoyaltiesRevenueGrp>
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        <UnrelatedBusinessRevenueAmt>250000</UnrelatedBusinessRevenueAmt>
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      <GrossRentsGrp>
        <RealAmt>558646</RealAmt>
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      <RentalIncomeOrLossGrp>
        <RealAmt>558646</RealAmt>
        <PersonalAmt>0</PersonalAmt>
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      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>558646</TotalRevenueColumnAmt>
        <ExclusionAmt>558646</ExclusionAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>1711904</TotalRevenueColumnAmt>
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        <ExclusionAmt>4553420</ExclusionAmt>
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      <OtherRevenueMiscGrp>
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      <OtherRevenueMiscGrp>
        <Desc>RECOVERY OF LOSS</Desc>
        <BusinessCd>900099</BusinessCd>
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        <ExclusionAmt>114707</ExclusionAmt>
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      <BenefitsToMembersGrp>
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        <ManagementAndGeneralAmt>437688</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>2705848</ProgramServicesAmt>
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        <ManagementAndGeneralAmt>-254904</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
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        <ManagementAndGeneralAmt>2809589</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
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        <ManagementAndGeneralAmt>-83000</ManagementAndGeneralAmt>
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        <EOYAmt>1753831</EOYAmt>
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        <EOYAmt>796096</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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      <AccountsReceivableGrp>
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        <PurposeOfGrantTxt>THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY ENERGY INITIATIVE DONATION IS IN SUPPORT OF THE 2023 C3E WOMEN IN CLEAN ENERGY SYMPOSIUM AND AWARDS. GTI ENERGY SPONSORSHIP ALLOWS TO DIRECTLY IMPACT AND SUPPORT DIVERSITY AND LEADERSHIP IN CLEAN ENERGY.</PurposeOfGrantTxt>
      </RecipientTable>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>1</FormAndLineReferenceDesc>
        <ExplanationTxt>The LeHigh University donation is in support of Lehigh's Pasteur PhD Partners (P3) Program. LeHigh has proposed, and GTI Energy has accepted, that the donation shall be directed to a P3 Program research topic that is scientific in nature and generally in the area of data-drive interdependent energy systems.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>2</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MASSACHUSETTS INSTITUTE OF TECHNOLOGY ENERGY INITIATIVE DONATION IS IN SUPPORT OF THE 2023 C3E WOMEN IN CLEAN ENERGY SYMPOSIUM AND AWARDS. GTI ENERGY SPONSORSHIP ALLOWS TO DIRECTLY IMPACT AND SUPPORT DIVERSITY AND LEADERSHIP IN CLEAN ENERGY.</ExplanationTxt>
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    </IRS990ScheduleI>
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      <TravelForCompanionsInd>X</TravelForCompanionsInd>
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        <PersonNm>MR DAVID C CARROLL</PersonNm>
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        <PersonNm>MR ANTHONY H EASTLAND</PersonNm>
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        <PersonNm>MR QUINTON B FORD</PersonNm>
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        <PersonNm>MR JOHN L MARION</PersonNm>
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        <PersonNm>MS KRISTINEMILA WILEY</PersonNm>
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        <PersonNm>MR ZAHER EL ZAHAB</PersonNm>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I LINE 1A</FormAndLineReferenceDesc>
        <ExplanationTxt>GTI ENERGY REQUIRES PRIOR WRITTEN APPROVAL OF THE PRESIDENT AND CEO, OR THE SVP OF FINANCE, TREASURER AND CFO IN ORDER TO REIMBURSE ANY COSTS RELATED TO A SPOUSE ACCOMPANYING A STAFF MEMBER ON A BUSINESS TRIP. GTI ENERGY REIMBURSES FOR FIRST CLASS TRAVEL AND ANY COSTS RELATED TO THE BUSINESS TRIP IN ACCORDANCE WITH A WRITTEN POLICY AND PROCEDURE. GTI ENERGY REIMBURSES ALL EMPLOYEES UP TO $300 PER YEAR FOR HEALTH CLUB DUES SUBSTANTIATED BY A RECEIPT.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>NON-OFFICERS LISTED IN PART VII, SECTION A ARE ELIGIBLE FOR INCENTIVE COMPENSATION UNDER GTI ENERGY'S MANAGEMENT INCENTIVE PLAN. RECOMMENDED BONUSES ARE CALCULATED UNDER TERMS OF THE PLAN, AND THE ACTUAL INCENTIVE AWARDED MUST HAVE THE APPROVAL OF THE PRESIDENT OF GTI ENERGY. OFFICER INCENTIVE COMPENSATION IS DETERMINED UNDER THE TERMS OF THE AWARD, AND THE ACTUAL INCENTIVE AWARDED IS SUBJECT TO DISCRETIONARY ADJUSTMENT BY, AND THE APPROVAL OF, THE COMPENSATION COMMITTEE OF THE BOARD OF DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>The directors of the corporation excluding the ex-offcio directors shall be divided into three groups, as nearly equal in number as possible. At each annual meeting, successors to the group of director whose terms are ending at such meeting shall be elected for a term expiring at the third annual meeting of the board of directors following such election.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>CHANGES TO THE ORGANIZATION'S ARTICLES OF INCORPORATION can be done by the board of directors.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE CFO REVIEWS THE FORM 990 PRIOR TO ITS DISTRIBUTION TO MEMBERS OF THE GOVERNING BODY.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>GTI ENERY HAS A SEPARATE CONFLICT OF INTEREST POLICY FOR ITS BOARD OF DIRECTORS, CONFLICTS OF INTEREST MUST BE REPORTED IMMEDIATELY. IF A CONFLICT OF INTEREST IS IDENTIFIED, IT IS DISCUSSED WITH THE GENERAL COUNSEL TO IDENTIFY THE PROPER COURSE OF REMEDIAL ACTION. THESE ACTIONS MAY RANGE FROM RECUSAL IN ANY BUSINESS TRANSACTIONS INVOLVING GTI NNERGY OR THE OTHER INTERESTED ORGANIZATION, TO WITHDRAWING FROM INVOLVEMENT IN THE OTHER ORGANIZATION'S BOARD OF DIRECTORS, TO OTHER ACTIONS THAT ASSURE THE CONFLICT OF INTEREST, OR EVEN THE APPEARANCE OF A CONFLICT OF INTEREST MAY BE AVOIDED. ALL GTI ENERGY EMPLOYEES ARE COVERED BY A SEPARATE WRITTEN CONFLICT OF INTEREST POLICY. POTENTIAL AND ACTUAL EMPLOYEE CONFLICTS OF INTEREST ARE REVIEWED BY THE GENERAL COUNSEL. ALL EMPLOYEES HAVE THE OBLIGATION TO OBTAIN THE GENERAL COUNSEL'S PRIOR WRITTEN APPROVAL FOR ALL SUCH ACTIVITY. THE FAILURE TO OBTAIN THE GENERAL COUNSEL'S PRIOR WRITTEN APPROVAL SHALL CONSTITUTE GROUNDS FOR IMMEDIATE DISMISSAL WITH CAUSE. THE DIRECTORS ANNUALLY COMPLETE A CONFLICT OF INTEREST QUESTIONNAIRE. GTI ENERGY'S EMPLOYEES ANNUALLY COMPLETE A CONFLICT OF INTEREST DISCLOSURE STATEMENT.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE POSITIONS THAT WERE REVIEWED INCLUDED THE PRESIDENT AND CEO, CHIEF FINANCIAL OFFICER, GENERAL COUNSEL AND SECRETARY, SENIOR VICE PRESIDENT OF RESEARCH OPERATIONS, SENIOR DIRECTOR OF ENGINEERING, PROGRAM DIRECTOR OF ADVANCED POWER SYSTEM, MANAGING DIRECTOR OF INFRASTRUCTURE, VICE PRESIDENT OF MANAGING DIRECTOR OF ENERGY SUPPLY &amp; CONVERSION, VICE PRESIDENT OF HYDROGEN TECHNOLOGY CENTER, VICE PRESIDENT OF GOVERNMENT AFFAIRS, VICE PRESIDENT OF PEOPLE &amp; ENGAGEMENT, VICE PRESIDENT OF COMMERCIALIZATION, AND SENIOR VICE PRESIDENT OF CORPORATE DEVELOPMENT. ANNUALLY, AN OUTSIDE COMPANY, DELARK HR SOLUTIONS AND KORN FERRY, DETERMINES THE APPROPRIATE TOTAL COMPENSATION RANGES FOR THE ABOVE POSITIONS. A RECOMMENDATION FOR MERIT INCREASES AND BONUSES IS MADE TO THE COMPENSATION COMMITTEE OF THE BOARD OF DIRECTORS, ANNUALLY, BASED ON THE EXTERNAL MARKET STUDY PERFORMED BY DELARK HR SOLUTIONS, THE COMPANY'S PERFORMANCE, AND THE INDVIDIUAL'S PERFORMANCE. THE COMPENSATION COMMITTEE DETERMINES THE FINAL MERIT INCREASE AND BONUS AMOUNTS. MERIT INCREASES FOR OFFICERS ARE BASED ON SPECIFIC FORMULAS WHICH INCORPORATE TARGET AMOUNTS FOR EACH SET OF INCREASES, AND ARE INCREASED OR REDUCED COMPANYWIDE, BASED ON THE DIRECTION OF THE COMPENSATION COMMITTEE. THE COMPENSATION COMMITTEE SPECIFICALLY APPROVES COMPENSATION FOR OFFICERS. THEIR ACTIONS ARE DETAILED IN THE COMPENSATION COMMITTEE MEETING MINUTES.</ExplanationTxt>
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        <ExplanationTxt>NO DOCUMENTS AVAILABLE TO THE PUBLIC.</ExplanationTxt>
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        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>TOTAL OF OTHER SERVICES EXCEEDS 10% OF LINE 25 COL (A), THEREFORE A LIST OF EXPENSES FOLLOWS: ENGINEERING AND TECHNICAL SERVICES- $37,129,139 EDUCATION AND TRAINING SERVICES- $2,962,983, PATENT MAINTENANCE SERVICES- $1,128,572 AND ADVOCACY SERVICES $14,171.</ExplanationTxt>
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      <SupplementalInformationDetail>
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        <ExplanationTxt>DESCRIPTION:OTHER TOTAL FEES:41234865</ExplanationTxt>
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        </DirectControllingEntityName>
        <EntityTypeTxt>C CORP</EntityTypeTxt>
        <ShareOfTotalIncomeAmt>-3574325</ShareOfTotalIncomeAmt>
        <ShareOfEOYAssetsAmt>14246263</ShareOfEOYAssetsAmt>
        <OwnershipPct>0.94000</OwnershipPct>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>PROJEO SOLUTIONS CORPORATION</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>1700 S MOUNT PROSPECT ROAD</AddressLine1Txt>
          <CityNm>DES PLAINES</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60018</ZIPCd>
        </USAddress>
        <EIN>873914402</EIN>
        <PrimaryActivitiesTxt>ENERGY CONSUL</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DE</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>GTI INTERNATION</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <EntityTypeTxt>C CORP</EntityTypeTxt>
        <ShareOfTotalIncomeAmt>0</ShareOfTotalIncomeAmt>
        <ShareOfEOYAssetsAmt>10</ShareOfEOYAssetsAmt>
        <OwnershipPct>1.00000</OwnershipPct>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>REV INNOVATIONS INC</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>1700 S MOUNT PROSPECT ROAD</AddressLine1Txt>
          <CityNm>DES PLAINES</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60018</ZIPCd>
        </USAddress>
        <EIN>871466439</EIN>
        <PrimaryActivitiesTxt>ENERGY CONSUL</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DE</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <EntityTypeTxt>C CORP</EntityTypeTxt>
        <ShareOfTotalIncomeAmt>-190434</ShareOfTotalIncomeAmt>
        <ShareOfEOYAssetsAmt>125499</ShareOfEOYAssetsAmt>
        <OwnershipPct>1.00000</OwnershipPct>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>true</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>true</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>true</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>true</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>true</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>true</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>true</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>true</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>GTI INTERNATIONAL INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>A</TransactionTypeTxt>
        <InvolvedAmt>52671</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>CASH TRANSFERRE</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>SUNGAS RENEWABLES INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>A</TransactionTypeTxt>
        <InvolvedAmt>450000</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>CASH TRANSFERRE</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>GTI INTERNATIONAL INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>D</TransactionTypeTxt>
        <InvolvedAmt>6193500</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>CASH TRANSFERRE</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>GTI INTERNATIONAL INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>F</TransactionTypeTxt>
        <InvolvedAmt>1000000</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>CASH TRANSFERRE</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>FRONTIER ENERGY</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>L</TransactionTypeTxt>
        <InvolvedAmt>283117</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 2</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>GTI INTERNATIONAL INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>L</TransactionTypeTxt>
        <InvolvedAmt>56288</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 1</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>SUNGAS RENEWABLES INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>L</TransactionTypeTxt>
        <InvolvedAmt>444163</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 2</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>REV INNOVATIONS INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>L</TransactionTypeTxt>
        <InvolvedAmt>91244</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 2</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>PROJEO CORPORATION</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>L</TransactionTypeTxt>
        <InvolvedAmt>195448</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 1</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>FRONTIER ENERGY</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>M</TransactionTypeTxt>
        <InvolvedAmt>340854</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 5</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>PROJEO CORPORATION</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>M</TransactionTypeTxt>
        <InvolvedAmt>128214</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 6</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>FRONTIER ENERGY</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>P</TransactionTypeTxt>
        <InvolvedAmt>188581</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 4</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>FRONTIER ENERGY</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>Q</TransactionTypeTxt>
        <InvolvedAmt>1433074</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 3</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>SUNGAS RENEWABLES INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>Q</TransactionTypeTxt>
        <InvolvedAmt>709381</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 3</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>REV INNOVATIONS INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>Q</TransactionTypeTxt>
        <InvolvedAmt>78271</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 3</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>PROJEO CORPORATION</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>Q</TransactionTypeTxt>
        <InvolvedAmt>254644</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PART VII NOTE 3</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>GTI INTERNATIONAL INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>S</TransactionTypeTxt>
        <InvolvedAmt>5471000</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>CASH TRANSFERRE</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>REV INNOVATIONS INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>A</TransactionTypeTxt>
        <InvolvedAmt>183774</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>CASH TRANSFERRE</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V LINE 2, (6), (8) Note 1</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FAIR VALUE OF THE ADMINSTRATIVE SERVICES PERFORMED FOR THE RELATED ORGANIZATION WAS DETERMINED USING GTI'S ACTUAL COST OF LABOR, THE ACTUAL FRINGE RATE FOR THE YEAR, AND 7% OF THE LABOR COST PLUS FRINGE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V LINE 2, (5), (7), (9) Note 2</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FAIR VALUE OF THE ADMINISTRATIVE AND TECHNICAL INDIRECT SERVICES PERFORMED FOR THE RELATED ORGANIZATIONS WAS DETERMINED USING GTI ENERGY'S ACTUAL COST OF LABOR, THE ACTUAL FRINGE RATE FOR THE YEAR, AND 7% OF THE LABOR COST PLUS FRINGE, THE FAIR VALUE OF TECHNICAL SERVICES PERFORMED UNDER CUSTOMER PROJECTS OF THE RELATED ORGANIZATION WAS DETERMINED USING GTI ENERGY'S ACTUAL COST, PLUS FRINGE, AND INDIRECTS AT THE GOVERNMENT APPROVED PROVISIONAL INDIRECT RATES, OR FOR OTHER TECHNICAL SERVICES PROJECTS, THE LABOR PORTION WAS VALUED USING STANDARD COMMERCIAL T&amp;M BILLING RATES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V LINE 2 (13), (14), (15), (16) Note 3</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FAIR VALUES OF EXPENSES REIMBURSED BY RELATED ORGANIZATIONS TO GTI ENERGY AND INCURRED IN CONJUNCTION WITH THE PERFORMANCE OF ADMINISTRATIVE OR TECHNICAL INDIRECT SERVICES BY GTI ENERGY, WERE DETERMINED TO BE THE AMOUNT OF GTI ENERGY'S ACTUAL COST OF THOSE EXPENSES, OR THE AMOUNT AT WHICH THE EXPENSES WERE ULTIMATELY INVOICED TO THE SPONSOR OF THE WORK.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V LINE 2(12) Note 4</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FAIR VALUE OF EXPENSE REIMBURSEMENTS PAID TO THE RELATED PARTY WERE DETERMINED TO BE AT COST, OR THE AMOUNT AT WHICH THE EXPENSES WERE ULTIMATELY INVOICED TO THE SPONSOR OF THE WORK.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V LINE 2(10) Note 5</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FAIR VALUE OF THE FEI SERVICES PERFORMED TO EXECUTE A PORTION OF THE SCOPE OF WORK ON GTI ENERGY CUSTOMER SPONSORED PROJECTS WAS DETERMINED USING FEI'S COMMERCIAL BILLING RATES FOR 2023, OR FEI'S ACTUAL COST, PLUS FRINGE, AND INDIRECTS AT THE GOVERNMENT APPROVED PROVISIONAL INDIRECT RATES, AND FEE, IF APPLICABLE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V LINE 2 (11) Note 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FAIR VALUE OF THE PROJEO SERVICES PERFORMED WAS BASED ON PROJEO'S ACTUAL COST, PLUS FRINGE, AND INDIRECTS AT THE GOVERNMENT APPROVED PROVISIONAL INDIRECT RATES.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleR>
  </ReturnData>
</Return>