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  <xs:element id="orgn_SponsorVestingSharesIssued" abstract="false" name="SponsorVestingSharesIssued" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_BridgeNotesMember" abstract="true" name="BridgeNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_DeferredTaxLiabilitiesPropertyPlantAndEquipmentAndIntangibles" abstract="false" name="DeferredTaxLiabilitiesPropertyPlantAndEquipmentAndIntangibles" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_DeferredTaxAssetsCapitalizedResearchAndDevelopment" abstract="false" name="DeferredTaxAssetsCapitalizedResearchAndDevelopment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_UpFrontLicenseFeePayableAndVariableRoyaltyBasedOnProduction" abstract="false" name="UpFrontLicenseFeePayableAndVariableRoyaltyBasedOnProduction" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_StockOptionsVestingTwoMember" abstract="true" name="StockOptionsVestingTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_PipeInvestorsMember" abstract="true" name="PipeInvestorsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_BusinessCombinationFairValueOfAssumedCommonStockWarrants" abstract="false" name="BusinessCombinationFairValueOfAssumedCommonStockWarrants" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ServiceAgreementPeriod" abstract="false" name="ServiceAgreementPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_ArtiusMember" abstract="true" name="ArtiusMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_SharesOutstandingPriorToTheBusinessCombination" abstract="false" name="SharesOutstandingPriorToTheBusinessCombination" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_RisksAndLiquidityAbstract" abstract="true" name="RisksAndLiquidityAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="orgn_PrivateWarrantMember" abstract="true" name="PrivateWarrantMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_OfftakeSupplyAgreementAmendmentNumberOfFixedRepayments" abstract="false" name="OfftakeSupplyAgreementAmendmentNumberOfFixedRepayments" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="orgn_ReclassificationOfStockholdersConvertibleNotesPayable" abstract="false" name="ReclassificationOfStockholdersConvertibleNotesPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_PublicWarrantsMember" abstract="true" name="PublicWarrantsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_AssumedCommonStockWarrantsLiabilityNoncurrent" abstract="false" name="AssumedCommonStockWarrantsLiabilityNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndConvertedInPeriodWeightedAverageGrantDateFairValue" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndConvertedInPeriodWeightedAverageGrantDateFairValue" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="orgn_RedeemableConvertiblePreferredStockWarrantsMember" abstract="true" name="RedeemableConvertiblePreferredStockWarrantsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_ConversionOfSeriesBPreferredStockForCommonStock" abstract="false" name="ConversionOfSeriesBPreferredStockForCommonStock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_NumberOfCustomersWithOfftakeSupplyAgreementsContainingOptionToTerminateAgreement" abstract="false" name="NumberOfCustomersWithOfftakeSupplyAgreementsContainingOptionToTerminateAgreement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="orgn_BusinessCombinationNonCashFairValueOfAssumedCommonStockWarrants" abstract="false" name="BusinessCombinationNonCashFairValueOfAssumedCommonStockWarrants" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_OperatingAndMaintenanceAgreementsFixedPaymentsPerYear" abstract="false" name="OperatingAndMaintenanceAgreementsFixedPaymentsPerYear" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_WarrantsToPurchaseCommonStockMember" abstract="true" name="WarrantsToPurchaseCommonStockMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_FairValueOfWarrantLiability" abstract="false" name="FairValueOfWarrantLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_EmployeeStockPurchasePlanMember" abstract="true" name="EmployeeStockPurchasePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_LicenseAgreementAmount" abstract="false" name="LicenseAgreementAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_DebtSecuritiesAvailableForSaleFairValueMaturityAllocatedAndSingleMaturityDateYearTwo" abstract="false" name="DebtSecuritiesAvailableForSaleFairValueMaturityAllocatedAndSingleMaturityDateYearTwo" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_WeightedAverageRemainingLeaseTermAbstract" abstract="true" name="WeightedAverageRemainingLeaseTermAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="orgn_BusinessCombinationCashInTrustAccount" abstract="false" name="BusinessCombinationCashInTrustAccount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_LesseeOperatingLeaseNumberOfAmendedLeases" abstract="false" name="LesseeOperatingLeaseNumberOfAmendedLeases" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="orgn_ReclassificationOfRedeemableConvertiblePreferredStockWarrantLiabilityShare" abstract="false" name="ReclassificationOfRedeemableConvertiblePreferredStockWarrantLiabilityShare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_JointDevelopmentAgreementsMember" abstract="true" name="JointDevelopmentAgreementsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_DeferredTaxAssetsPropertyPlantAndEquipmentAndIntangibles" abstract="false" name="DeferredTaxAssetsPropertyPlantAndEquipmentAndIntangibles" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_OneYearFromTheVestingCommencementDateMember" abstract="true" name="OneYearFromTheVestingCommencementDateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_NumberOfCommonStockSharesConverted" abstract="false" name="NumberOfCommonStockSharesConverted" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_MoreThanOneYearFromVestingCommencementDateMember" abstract="true" name="MoreThanOneYearFromVestingCommencementDateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_EquityIssuanceCosts" abstract="false" name="EquityIssuanceCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_DebtIssuanceCostsPolicyTextBlock" abstract="false" name="DebtIssuanceCostsPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="orgn_BusinessCombinationCash" abstract="false" name="BusinessCombinationCash" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ProceedsForBusinessCombinationNetOfIssuanceCostsPaid" abstract="false" name="ProceedsForBusinessCombinationNetOfIssuanceCostsPaid" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_LeaseDescriptionDomain" abstract="true" name="LeaseDescriptionDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_OtherLiabilitiesDisclosureTable" abstract="true" name="OtherLiabilitiesDisclosureTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="orgn_DebtInstrumentNumberOfInstallments" abstract="false" name="DebtInstrumentNumberOfInstallments" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="orgn_DevelopmentProgramLiabilityMaximumRepaymentRatioComparedToActualFundingReceived" abstract="false" name="DevelopmentProgramLiabilityMaximumRepaymentRatioComparedToActualFundingReceived" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="orgn_BusinessCombinationAdditionalPaidincapitalFromBusinessCombinationNetOfIssuanceCostsPaid" abstract="false" name="BusinessCombinationAdditionalPaidincapitalFromBusinessCombinationNetOfIssuanceCostsPaid" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_GovernmentLoansPolicyPolicyTextBlock" abstract="false" name="GovernmentLoansPolicyPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="orgn_ReclassificationToApicUponRecapitalization" abstract="false" name="ReclassificationToApicUponRecapitalization" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_StockholderMember" abstract="true" name="StockholderMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_NumberOfEquityIncentivePlans" abstract="false" name="NumberOfEquityIncentivePlans" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="orgn_ReclassificationOfContingentlyIssuedEquityToLiability" abstract="false" name="ReclassificationOfContingentlyIssuedEquityToLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_PrivatePlacementWarrantsMember" abstract="true" name="PrivatePlacementWarrantsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_FairValueOfRedeemableConvertiblePreferredStockWarrantsLiabilityAndDerivativeLiabilityRollForward" abstract="true" name="FairValueOfRedeemableConvertiblePreferredStockWarrantsLiabilityAndDerivativeLiabilityRollForward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="orgn_InstallmentTwoMember" abstract="true" name="InstallmentTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_LicenseAgreementAggregateRoyaltyPaymentMaximum" abstract="false" name="LicenseAgreementAggregateRoyaltyPaymentMaximum" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_StockOptionsVestingOneMember" abstract="true" name="StockOptionsVestingOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_AccumulatedCapitalizedStockBasedCompensation" abstract="false" name="AccumulatedCapitalizedStockBasedCompensation" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ConversionOfSeriesCPreferredStockForCommonStock" abstract="false" name="ConversionOfSeriesCPreferredStockForCommonStock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_LeaseDescriptionAxis" abstract="true" name="LeaseDescriptionAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="orgn_RepaymentPercentageOfPrepaymentAgreementAmount" abstract="false" name="RepaymentPercentageOfPrepaymentAgreementAmount" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="orgn_InstallmentOneMember" abstract="true" name="InstallmentOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_SarniaOntarioLeaseAgreementMember" abstract="true" name="SarniaOntarioLeaseAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_TakeOrPaySteamSupplyAgreementMember" abstract="true" name="TakeOrPaySteamSupplyAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_AssumedCommonStockWarrantsLiabilityPolicyTextBlock" abstract="false" name="AssumedCommonStockWarrantsLiabilityPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="orgn_MetricMillionsBritishThermalUnitsPerYear" abstract="false" name="MetricMillionsBritishThermalUnitsPerYear" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="orgn_PlantsAndImprovementsMember" abstract="true" name="PlantsAndImprovementsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_CumulativeTranslationAdjustment" abstract="false" name="CumulativeTranslationAdjustment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_PeriodFromBusinessCombinationClosingDateStockPriceTrigger" abstract="false" name="PeriodFromBusinessCombinationClosingDateStockPriceTrigger" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_RedeemableConvertiblePreferredStockWarrantsLiabilityPolicyTextBlock" abstract="false" name="RedeemableConvertiblePreferredStockWarrantsLiabilityPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="orgn_RoyaltyPaymentForLicenseAgreementPerYear" abstract="false" name="RoyaltyPaymentForLicenseAgreementPerYear" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_StockIssuedDuringPeriodValueCommonStockAwardVested" abstract="false" name="StockIssuedDuringPeriodValueCommonStockAwardVested" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_OtherLiabilitiesLineItems" abstract="true" name="OtherLiabilitiesLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="orgn_RightOfUseAssetObtainedInExchangeForLeaseLiabilityAbstract" abstract="true" name="RightOfUseAssetObtainedInExchangeForLeaseLiabilityAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="orgn_CashCashEquivalentsRestrictedCashRestrictedCashEquivalentsAndMarketableSecurities" abstract="false" name="CashCashEquivalentsRestrictedCashRestrictedCashEquivalentsAndMarketableSecurities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_UnsecuredConvertibleNotesMember" abstract="true" name="UnsecuredConvertibleNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_RedemptionOfShares" abstract="false" name="RedemptionOfShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_DebtInstrumentConvertibleRepaymentPremiumPercentageOfPrincipal" abstract="false" name="DebtInstrumentConvertibleRepaymentPremiumPercentageOfPrincipal" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="orgn_StockholderNoteLiabilitiesNoncurrent" abstract="false" name="StockholderNoteLiabilitiesNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_RightOfUseAssetsAbstract" abstract="true" name="RightOfUseAssetsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="orgn_AuditInformationAbstract" abstract="true" name="AuditInformationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="orgn_WarrantInstrumentRedemptionTradingPeriod" abstract="false" name="WarrantInstrumentRedemptionTradingPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_AmountOfRepaymentUnderPrepaymentAgreement" abstract="false" name="AmountOfRepaymentUnderPrepaymentAgreement" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ScheduleofFairValueOfRedeemableConvertiblePreferredStockWarrantsLiabilityAndDerivativeLiabilityTable" abstract="true" name="ScheduleofFairValueOfRedeemableConvertiblePreferredStockWarrantsLiabilityAndDerivativeLiabilityTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="orgn_PeriodOfPaymentOfPrepaymentAgreement" abstract="false" name="PeriodOfPaymentOfPrepaymentAgreement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_EarnoutLiabilityDisclosureTextBlock" abstract="false" name="EarnoutLiabilityDisclosureTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="orgn_PercentageOfPrepaymentAppliedAgainstFuturePurchases" abstract="false" name="PercentageOfPrepaymentAppliedAgainstFuturePurchases" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="orgn_CommercialPlantsConstructedAndOperationalPeriod" abstract="false" name="CommercialPlantsConstructedAndOperationalPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_EffectiveIncomeTaxRateReconciliationWarrantsBCFAndOtherEquityItems" abstract="false" name="EffectiveIncomeTaxRateReconciliationWarrantsBCFAndOtherEquityItems" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_LicenseAgreementAggregateRoyaltyPaymentAnnualMaximum" abstract="false" name="LicenseAgreementAggregateRoyaltyPaymentAnnualMaximum" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_DebtDisclosureLineItems" abstract="true" name="DebtDisclosureLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="orgn_EscrowDepositFairValue" abstract="false" name="EscrowDepositFairValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumPercentageOfShareReserveOutstandingDilutedStock" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumPercentageOfShareReserveOutstandingDilutedStock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="orgn_EarnoutLiabilityMember" abstract="true" name="EarnoutLiabilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_MinimumCostsOfCommercialPlants" abstract="false" name="MinimumCostsOfCommercialPlants" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_PercentOfOccurrenceOfATenderOfferOrExchangeOfOurStockholders" abstract="false" name="PercentOfOccurrenceOfATenderOfferOrExchangeOfOurStockholders" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="orgn_ClassOfWarrantsOrRightsIssued" abstract="false" name="ClassOfWarrantsOrRightsIssued" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_ConversionOfConvertibleNotesForCommonStock" abstract="false" name="ConversionOfConvertibleNotesForCommonStock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_ClassOfWarrantsRedemptionPricePerUnit" abstract="false" name="ClassOfWarrantsRedemptionPricePerUnit" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="orgn_PeriodOfCustomerCapacityReservation" abstract="false" name="PeriodOfCustomerCapacityReservation" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_PercentageOfRepayPurchasersInCashAmountDuringLiquidation" abstract="false" name="PercentageOfRepayPurchasersInCashAmountDuringLiquidation" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="orgn_ChangeInFairValueOfCommonStockWarrantsLiability" abstract="false" name="ChangeInFairValueOfCommonStockWarrantsLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_PrepaymentAgreementMember" abstract="true" name="PrepaymentAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_WarrantInstrumentRedemptionThresholdConsecutiveTradingDays" abstract="false" name="WarrantInstrumentRedemptionThresholdConsecutiveTradingDays" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndConverted" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndConverted" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_ResearchAndDevelopmentProgramLiabilityNoncurrent" abstract="false" name="ResearchAndDevelopmentProgramLiabilityNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ServiceAgreementExtension" abstract="false" name="ServiceAgreementExtension" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_BusinessCombinationNonCashNetAssetsAssumedFromArtius" abstract="false" name="BusinessCombinationNonCashNetAssetsAssumedFromArtius" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ChangeInFairValueOfDerivatives" abstract="false" name="ChangeInFairValueOfDerivatives" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_NonrefundableLicensePayment" abstract="false" name="NonrefundableLicensePayment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_BusinessCombinationUnderwritingFeesAndOtherIssuanceCostsPaid" abstract="false" name="BusinessCombinationUnderwritingFeesAndOtherIssuanceCostsPaid" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_PercentageOfNetSales" abstract="false" name="PercentageOfNetSales" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="orgn_LesserEligibleCosts" abstract="false" name="LesserEligibleCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ChangeInFairValueOfEarnoutLiability" abstract="false" name="ChangeInFairValueOfEarnoutLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedAndExpectedToVestOutstandingNumber" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_LondonInterbankOfferedRateMember" abstract="true" name="LondonInterbankOfferedRateMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_PercentageOfSteamReceivableInFirstYear" abstract="false" name="PercentageOfSteamReceivableInFirstYear" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="orgn_BusinessCombinationAccruedLiabilitiesExtinguishedThroughProceedsFromBusinessCombination" abstract="false" name="BusinessCombinationAccruedLiabilitiesExtinguishedThroughProceedsFromBusinessCombination" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ShareTriggerPriceOneMember" abstract="true" name="ShareTriggerPriceOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_FundingLiability" abstract="false" name="FundingLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_AmortizationOfDebIssuanceCosts" abstract="false" name="AmortizationOfDebIssuanceCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_NumberOfDaysForAParticularEventToGetOverToDetermineShareTradingDays" abstract="false" name="NumberOfDaysForAParticularEventToGetOverToDetermineShareTradingDays" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_BusinessCombinationCashPipeBackstopFinancing" abstract="false" name="BusinessCombinationCashPipeBackstopFinancing" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ConversionOfCommonStockForCommonStock" abstract="false" name="ConversionOfCommonStockForCommonStock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_LesserEligibleCostsPercentage" abstract="false" name="LesserEligibleCostsPercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="orgn_OfftakeSupplyAgreementAmendmentToRepaymentPeriod" abstract="false" name="OfftakeSupplyAgreementAmendmentToRepaymentPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_OfftakeSupplyAgreementInitialTerm" abstract="false" name="OfftakeSupplyAgreementInitialTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_LabEquipmentMember" abstract="true" name="LabEquipmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_AccretionExpenseForDebtIssuanceCost" abstract="false" name="AccretionExpenseForDebtIssuanceCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_LeasesWeightedAverageDiscountRateAbstract" abstract="true" name="LeasesWeightedAverageDiscountRateAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="orgn_ReimbursementForEligibleExpenditure" abstract="false" name="ReimbursementForEligibleExpenditure" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_NonEmployeeMember" abstract="true" name="NonEmployeeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_NumberOfOfftakeSupplyAgreementsWithSameCustomer" abstract="false" name="NumberOfOfftakeSupplyAgreementsWithSameCustomer" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="orgn_ReclassificationOfStockholdersConvertibleNotesPayableShare" abstract="false" name="ReclassificationOfStockholdersConvertibleNotesPayableShare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_ShareTriggerPriceTwoMember" abstract="true" name="ShareTriggerPriceTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_TheStockPlansMember" abstract="true" name="TheStockPlansMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_RisksAndLiquidityTextBlock" abstract="false" name="RisksAndLiquidityTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="orgn_NetAssetsAssumedFromBusinessCombination" abstract="false" name="NetAssetsAssumedFromBusinessCombination" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_LegacyOriginCommonStockMember" abstract="true" name="LegacyOriginCommonStockMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_ShareRedemptionTriggerPricePerShare" abstract="false" name="ShareRedemptionTriggerPricePerShare" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="orgn_BusinessCombinationOtherIssuanceCostsIncludedInAccountsPayableAndAccruedLiabilities" abstract="false" name="BusinessCombinationOtherIssuanceCostsIncludedInAccountsPayableAndAccruedLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_PilotPlantMember" abstract="true" name="PilotPlantMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_BusinessCombinationAndPIPEFinancingSharesIncludingSponsorVestingShares" abstract="false" name="BusinessCombinationAndPIPEFinancingSharesIncludingSponsorVestingShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_SubscriptionSharesMember" abstract="true" name="SubscriptionSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_ShareTriggerPriceThreeMember" abstract="true" name="ShareTriggerPriceThreeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_RepaymentPeriodUnderPrepaymentAgreement" abstract="false" name="RepaymentPeriodUnderPrepaymentAgreement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_NumberOfOfftakeSupplyAgreements" abstract="false" name="NumberOfOfftakeSupplyAgreements" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="orgn_CommonStockPerformanceShares" abstract="false" name="CommonStockPerformanceShares" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_StockIssuedDuringPeriodSharesCommonStockAwardVested" abstract="false" name="StockIssuedDuringPeriodSharesCommonStockAwardVested" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_SignificantAccountingPoliciesTable" abstract="true" name="SignificantAccountingPoliciesTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="orgn_NonexclusivePatentsLlicenseAgreementMember" abstract="true" name="NonexclusivePatentsLlicenseAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_DebtSecuritiesAvailableForSaleFairValueMaturityAllocatedAndSingleMaturityDateAfterTwoYears" abstract="false" name="DebtSecuritiesAvailableForSaleFairValueMaturityAllocatedAndSingleMaturityDateAfterTwoYears" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ScheduleOfFairValueOfRedeemableConvertiblePreferredStockWarrantsLiabilityAndDerivativeLiabilityTableTextBlock" abstract="false" name="ScheduleOfFairValueOfRedeemableConvertiblePreferredStockWarrantsLiabilityAndDerivativeLiabilityTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="orgn_NumberOfVestingShares" abstract="false" name="NumberOfVestingShares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_WarrantsToPurchaseRedeemableConvertiblePreferredStockMember" abstract="true" name="WarrantsToPurchaseRedeemableConvertiblePreferredStockMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_PercentageOfSteamReceivableThereafter" abstract="false" name="PercentageOfSteamReceivableThereafter" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="orgn_AssumedCommonStockWarrantsTextBlock" abstract="false" name="AssumedCommonStockWarrantsTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="orgn_PaymentsOfInterestCapitalizedToPropertyPlantAndEquipment" abstract="false" name="PaymentsOfInterestCapitalizedToPropertyPlantAndEquipment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_RedeemableConvertiblePreferredStockSeriesCMember" abstract="true" name="RedeemableConvertiblePreferredStockSeriesCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_WarrantsIssuedDuringThePeriod" abstract="false" name="WarrantsIssuedDuringThePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_TriggeringEventAxis" abstract="true" name="TriggeringEventAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
  <xs:element id="orgn_OperatingCashFlowsFromOperatingLeases" abstract="false" name="OperatingCashFlowsFromOperatingLeases" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_ReclassificationOfEquityToLiabilityRelatedToEarnOutProvisionsOfBusinessCombination" abstract="false" name="ReclassificationOfEquityToLiabilityRelatedToEarnOutProvisionsOfBusinessCombination" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_OutsideUnitedStatesMember" abstract="true" name="OutsideUnitedStatesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_ClassOfWarrantsRedemptionNoticePeriod" abstract="false" name="ClassOfWarrantsRedemptionNoticePeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="orgn_ChangeInFairValueOfGainLossAssumedWarrants" abstract="false" name="ChangeInFairValueOfGainLossAssumedWarrants" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_PerformanceAndMarketBasedAwardsMember" abstract="true" name="PerformanceAndMarketBasedAwardsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_DebtDiscountRelatedToDerivativeLiabilityUnderNoncashInvestingAndFinancingActivities" abstract="false" name="DebtDiscountRelatedToDerivativeLiabilityUnderNoncashInvestingAndFinancingActivities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_LicenseAgreementAggregateRoyaltyPayment" abstract="false" name="LicenseAgreementAggregateRoyaltyPayment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_AvailableForSaleSecuritiesExcludingPendingPurchasesAndSalesMember" abstract="true" name="AvailableForSaleSecuritiesExcludingPendingPurchasesAndSalesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_TriggeringEventDomain" abstract="true" name="TriggeringEventDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_ProceedsFromResearchAndDevelopmentProgram" abstract="false" name="ProceedsFromResearchAndDevelopmentProgram" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="orgn_SharesIssuedPursuantToThePipeAndBackstopFinancing" abstract="false" name="SharesIssuedPursuantToThePipeAndBackstopFinancing" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="orgn_DevelopmentProgramLiabilityFundingReductionPercentage" abstract="false" name="DevelopmentProgramLiabilityFundingReductionPercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="orgn_RedeemableConvertiblePreferredStockSeriesAMember" abstract="true" name="RedeemableConvertiblePreferredStockSeriesAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="orgn_EmbeddedDerivativeLiabilityStockholderConvertibleNotesPayableMember" abstract="true" name="EmbeddedDerivativeLiabilityStockholderConvertibleNotesPayableMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
