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  <xs:element id="eose_DerivativeInstrumentContingentConsiderationLiabilityEarnoutPeriodStockPriceTrigger" abstract="false" name="DerivativeInstrumentContingentConsiderationLiabilityEarnoutPeriodStockPriceTrigger" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="eose_LongTermDebtGrossExcludingCurrentMaturities" abstract="false" name="LongTermDebtGrossExcludingCurrentMaturities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_NumberOfImmediatelyFollowingInterestPaymentRequiredToBeEscrowed" abstract="false" name="NumberOfImmediatelyFollowingInterestPaymentRequiredToBeEscrowed" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="eose_AdjustmentsToAdditionalPaidInCapitalWarrantExercised" abstract="false" name="AdjustmentsToAdditionalPaidInCapitalWarrantExercised" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_SecuredOvernightFinancingRateSOFRMember" abstract="true" name="SecuredOvernightFinancingRateSOFRMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_BRileySecuritiesIncMember" abstract="true" name="BRileySecuritiesIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_Customer1Member" abstract="true" name="Customer1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_LongTermDebtGrossAbstract" abstract="true" name="LongTermDebtGrossAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="eose_DebtInstrumentConvertibleGainLossOnBeneficialConversionFeature" abstract="false" name="DebtInstrumentConvertibleGainLossOnBeneficialConversionFeature" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_SaleOfStockAgreementTerm" abstract="false" name="SaleOfStockAgreementTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="eose_SaleOfStockAuthorizedAmountValue" abstract="false" name="SaleOfStockAuthorizedAmountValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_BusinessCombinationContingentConsiderationEquityEarnoutPeriodThresholdConsecutiveTradingDays" abstract="false" name="BusinessCombinationContingentConsiderationEquityEarnoutPeriodThresholdConsecutiveTradingDays" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="eose_EmbeddedDerivativeGainLossOnEmbeddedDerivativeNetRelatedParty" abstract="false" name="EmbeddedDerivativeGainLossOnEmbeddedDerivativeNetRelatedParty" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_NotesPayableRelatedPartiesFairValueDisclosure" abstract="false" name="NotesPayableRelatedPartiesFairValueDisclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_ContractWithCustomerLiabilityIncreaseDueToAdvancePayments" abstract="false" name="ContractWithCustomerLiabilityIncreaseDueToAdvancePayments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_PaymentToTerminateAgreement" abstract="false" name="PaymentToTerminateAgreement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_HoltecPowerIncMember" abstract="true" name="HoltecPowerIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_BlockASponsorEarnoutSharesMember" abstract="true" name="BlockASponsorEarnoutSharesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_LongTermDebtGrossCurrentMaturities" abstract="false" name="LongTermDebtGrossCurrentMaturities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_CommonStockVotingRightsNumberOfVotes" abstract="false" name="CommonStockVotingRightsNumberOfVotes" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="eose_LesseeLiabilityToBePaidYearFour" abstract="false" name="LesseeLiabilityToBePaidYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_LeaseLiability" abstract="false" name="LeaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_BusinessCombinationConsiderationTransferredYearFour" abstract="false" name="BusinessCombinationConsiderationTransferredYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_NotesPayableRelatedPartiesGross" abstract="false" name="NotesPayableRelatedPartiesGross" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_SaleOfStockOwnershipThresholdAfterExchangeCapPercent" abstract="false" name="SaleOfStockOwnershipThresholdAfterExchangeCapPercent" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="eose_DebtIssuanceCostInsurancePremiumsAmount" abstract="false" name="DebtIssuanceCostInsurancePremiumsAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_BusinessCombinationContingentConsiderationEquityEarnoutPeriodStockPriceTrigger" abstract="false" name="BusinessCombinationContingentConsiderationEquityEarnoutPeriodStockPriceTrigger" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="eose_GrantExpenseIncomeNet" abstract="false" name="GrantExpenseIncomeNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_LesseeLiabilityToBePaidYearOne" abstract="false" name="LesseeLiabilityToBePaidYearOne" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_FirmCommitmentMember" abstract="true" name="FirmCommitmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_SaleOfStockCommitmentFee" abstract="false" name="SaleOfStockCommitmentFee" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_BusinessCombinationConsiderationTransferredYearTwo" abstract="false" name="BusinessCombinationConsiderationTransferredYearTwo" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_LeasesFutureMinimumPaymentsDueThereafter" abstract="false" name="LeasesFutureMinimumPaymentsDueThereafter" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_LeasesFutureMinimumPaymentsInterestIncludedInPayments" abstract="false" name="LeasesFutureMinimumPaymentsInterestIncludedInPayments" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_GrantIncomeAndGrantExpenseDisclosureTextBlock" abstract="false" name="GrantIncomeAndGrantExpenseDisclosureTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="eose_HiPowerPurchaseAgreementMember" abstract="true" name="HiPowerPurchaseAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_HIPOWERLLCMember" abstract="true" name="HIPOWERLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_DeferredGrantIncomeCurrent" abstract="false" name="DeferredGrantIncomeCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_OtherNotesPayableFairValueDisclosure" abstract="false" name="OtherNotesPayableFairValueDisclosure" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_NumberOfPreAdvanceLoans" abstract="false" name="NumberOfPreAdvanceLoans" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="eose_StockIssuedDuringPeriodSharesCommitmentFee" abstract="false" name="StockIssuedDuringPeriodSharesCommitmentFee" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
  <xs:element id="eose_DerivativeInstrumentContingentConsiderationLiabilityEarnoutPeriodThresholdTradingDays" abstract="false" name="DerivativeInstrumentContingentConsiderationLiabilityEarnoutPeriodThresholdTradingDays" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="eose_IncreaseDecreaseInNotesPayable" abstract="false" name="IncreaseDecreaseInNotesPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_ProceedsFromGrants" abstract="false" name="ProceedsFromGrants" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_DebtConversionConvertedInstrumentConversionPricePerShare" abstract="false" name="DebtConversionConvertedInstrumentConversionPricePerShare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
  <xs:element id="eose_HoltecInternationalMember" abstract="true" name="HoltecInternationalMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" abstract="false" name="FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_IncreaseDecreaseInAccountsPayableAndAccruedExpensesRelatedParty" abstract="false" name="IncreaseDecreaseInAccountsPayableAndAccruedExpensesRelatedParty" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_DebtInstrumentDiscountRatePercentage" abstract="false" name="DebtInstrumentDiscountRatePercentage" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="eose_SaleOfStockPercentageOfCommissionOnGrossProceeds" abstract="false" name="SaleOfStockPercentageOfCommissionOnGrossProceeds" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="eose_Customer3Member" abstract="true" name="Customer3Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_SeniorSecuredTermLoanAgreementMember" abstract="true" name="SeniorSecuredTermLoanAgreementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_PerformanceAndServiceConditionsMember" abstract="true" name="PerformanceAndServiceConditionsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_YorkvilleMember" abstract="true" name="YorkvilleMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_BusinessCombinationContingentConsiderationEquityEarnoutPeriodThresholdBusinessDays" abstract="false" name="BusinessCombinationContingentConsiderationEquityEarnoutPeriodThresholdBusinessDays" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="eose_MinimumVolumeCommitmentMember" abstract="true" name="MinimumVolumeCommitmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_IncreaseDecreaseInFirmPurchaseCommitments" abstract="false" name="IncreaseDecreaseInFirmPurchaseCommitments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_DebtInstrumentAdditionalPremiumPercentageToBePaid" abstract="false" name="DebtInstrumentAdditionalPremiumPercentageToBePaid" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="eose_BusinessCombinationConsiderationTransferredYearOne" abstract="false" name="BusinessCombinationConsiderationTransferredYearOne" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="eose_EquipmentFinancingFacilityMember" abstract="true" name="EquipmentFinancingFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="eose_BusinessCombinationConsiderationTransferredYearThree" abstract="false" name="BusinessCombinationConsiderationTransferredYearThree" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
