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    <link:label id="lab_us-gaap_ShortTermBorrowings_64115BDA8D843CC7A900E4E9692BA7DB_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_64115BDA8D843CC7A900E4E9692BA7DB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Short-term debt</link:label>
    <link:label id="lab_us-gaap_ShortTermBorrowings_64115BDA8D843CC7A900E4E9692BA7DB_label_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_64115BDA8D843CC7A900E4E9692BA7DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Short-term Debt</link:label>
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    <link:label id="lab_us-gaap_AccountsPayableCurrent_F78860188EB8C8724301E4E9692BBC24_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_F78860188EB8C8724301E4E9692BBC24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Accounts Payable, Current</link:label>
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    <link:label id="lab_us-gaap_DividendsPayableCurrent_DF25DAD30A38DC09987EE4E9692B761D_terseLabel_en-US" xlink:label="lab_us-gaap_DividendsPayableCurrent_DF25DAD30A38DC09987EE4E9692B761D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Dividends payable</link:label>
    <link:label id="lab_us-gaap_DividendsPayableCurrent_DF25DAD30A38DC09987EE4E9692B761D_label_en-US" xlink:label="lab_us-gaap_DividendsPayableCurrent_DF25DAD30A38DC09987EE4E9692B761D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Dividends Payable, Current</link:label>
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    <link:label id="lab_us-gaap_CustomerDepositsCurrent_5131E915FC855C256C68E4E9692B575E_terseLabel_en-US" xlink:label="lab_us-gaap_CustomerDepositsCurrent_5131E915FC855C256C68E4E9692B575E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Customer deposits</link:label>
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    <link:label id="lab_us-gaap_TaxesPayableCurrent_1164C75F6CBB054EBC65E4E9692BE404_label_en-US" xlink:label="lab_us-gaap_TaxesPayableCurrent_1164C75F6CBB054EBC65E4E9692BE404" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Taxes Payable, Current</link:label>
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    <link:label id="lab_us-gaap_InterestPayableCurrent_3C3EA5EDA1FE47410BA3E4E9692B9D0A_label_en-US" xlink:label="lab_us-gaap_InterestPayableCurrent_3C3EA5EDA1FE47410BA3E4E9692B9D0A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Interest Payable, Current</link:label>
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    <link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_6A0D731DE3DAF6FEFFF9E4E9692B8D4A_label_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_6A0D731DE3DAF6FEFFF9E4E9692B8D4A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Employee-related Liabilities, Current</link:label>
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    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryAssetDomain_FA996E1F3625CC90321BE59D433BFB24" xlink:to="lab_us-gaap_RegulatoryAssetDomain_FA996E1F3625CC90321BE59D433BFB24" xlink:type="arc" />
    <link:label id="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_BC1DE488E5C8400BA51BE59D433B1B3F_terseLabel_en-US" xlink:label="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_BC1DE488E5C8400BA51BE59D433B1B3F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Oklahoma demand program rider under recovery [Member]</link:label>
    <link:label id="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_BC1DE488E5C8400BA51BE59D433B1B3F_label_en-US" xlink:label="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_BC1DE488E5C8400BA51BE59D433B1B3F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Oklahoma demand program rider under recovery [Member]</link:label>
    <link:label id="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_BC1DE488E5C8400BA51BE59D433B1B3F_documentation_en-US" xlink:label="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_BC1DE488E5C8400BA51BE59D433B1B3F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Oklahoma demand program rider under recovery[Member]</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_OklahomaDemandProgramRiderUnderRecoveryMember" xlink:label="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_BC1DE488E5C8400BA51BE59D433B1B3F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OklahomaDemandProgramRiderUnderRecoveryMember_BC1DE488E5C8400BA51BE59D433B1B3F" xlink:to="lab_oge_OklahomaDemandProgramRiderUnderRecoveryMember_BC1DE488E5C8400BA51BE59D433B1B3F" xlink:type="arc" />
    <link:label id="lab_oge_OtherRegulatoryAssetsMember_08B9B7AFD915C2DD2F4DE59D433B1BAB_terseLabel_en-US" xlink:label="lab_oge_OtherRegulatoryAssetsMember_08B9B7AFD915C2DD2F4DE59D433B1BAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other [Member]</link:label>
    <link:label id="lab_oge_OtherRegulatoryAssetsMember_08B9B7AFD915C2DD2F4DE59D433B1BAB_label_en-US" xlink:label="lab_oge_OtherRegulatoryAssetsMember_08B9B7AFD915C2DD2F4DE59D433B1BAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Regulatory Assets [Member]</link:label>
    <link:label id="lab_oge_OtherRegulatoryAssetsMember_08B9B7AFD915C2DD2F4DE59D433B1BAB_documentation_en-US" xlink:label="lab_oge_OtherRegulatoryAssetsMember_08B9B7AFD915C2DD2F4DE59D433B1BAB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Regulatory Assets [Member]</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_OtherRegulatoryAssetsMember" xlink:label="loc_oge_OtherRegulatoryAssetsMember_08B9B7AFD915C2DD2F4DE59D433B1BAB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherRegulatoryAssetsMember_08B9B7AFD915C2DD2F4DE59D433B1BAB" xlink:to="lab_oge_OtherRegulatoryAssetsMember_08B9B7AFD915C2DD2F4DE59D433B1BAB" xlink:type="arc" />
    <link:label id="lab_oge_BenefitObligationsMember_61745DAEF68442EAFF22E59D433B03C9_terseLabel_en-US" xlink:label="lab_oge_BenefitObligationsMember_61745DAEF68442EAFF22E59D433B03C9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Benefit obligations regulatory asset</link:label>
    <link:label id="lab_oge_BenefitObligationsMember_61745DAEF68442EAFF22E59D433B03C9_label_en-US" xlink:label="lab_oge_BenefitObligationsMember_61745DAEF68442EAFF22E59D433B03C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Benefit Obligations [Member]</link:label>
    <link:label id="lab_oge_BenefitObligationsMember_61745DAEF68442EAFF22E59D433B03C9_documentation_en-US" xlink:label="lab_oge_BenefitObligationsMember_61745DAEF68442EAFF22E59D433B03C9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Benefit Obligations [Member]</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_BenefitObligationsMember" xlink:label="loc_oge_BenefitObligationsMember_61745DAEF68442EAFF22E59D433B03C9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_BenefitObligationsMember_61745DAEF68442EAFF22E59D433B03C9" xlink:to="lab_oge_BenefitObligationsMember_61745DAEF68442EAFF22E59D433B03C9" xlink:type="arc" />
    <link:label id="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_2750741373C014C9B4CDE59D433BC2BE_terseLabel_en-US" xlink:label="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_2750741373C014C9B4CDE59D433BC2BE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Income taxes recoverable from customers, net</link:label>
    <link:label id="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_2750741373C014C9B4CDE59D433BC2BE_label_en-US" xlink:label="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_2750741373C014C9B4CDE59D433BC2BE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Income taxes recoverable from customers, net [Member]</link:label>
    <link:label id="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_2750741373C014C9B4CDE59D433BC2BE_documentation_en-US" xlink:label="lab_oge_IncomeTaxesRecoverableFromCustomersNetMember_2750741373C014C9B4CDE59D433BC2BE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Income taxes recoverable from customers, net [Member]</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_IncomeTaxesRecoverableFromCustomersNetMember" xlink:label="loc_oge_IncomeTaxesRecoverableFromCustomersNetMember_2750741373C014C9B4CDE59D433BC2BE" xlink:type="locator" />
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    <link:label id="lab_oge_SmartGridMember_F47F7B283FC195E32DF6E59D433B3C52_terseLabel_en-US" xlink:label="lab_oge_SmartGridMember_F47F7B283FC195E32DF6E59D433B3C52" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Smart Grid</link:label>
    <link:label id="lab_oge_SmartGridMember_F47F7B283FC195E32DF6E59D433B3C52_label_en-US" xlink:label="lab_oge_SmartGridMember_F47F7B283FC195E32DF6E59D433B3C52" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Smart Grid [Member]</link:label>
    <link:label id="lab_oge_SmartGridMember_F47F7B283FC195E32DF6E59D433B3C52_documentation_en-US" xlink:label="lab_oge_SmartGridMember_F47F7B283FC195E32DF6E59D433B3C52" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Smart Grid [Member]</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_SmartGridMember" xlink:label="loc_oge_SmartGridMember_F47F7B283FC195E32DF6E59D433B3C52" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SmartGridMember_F47F7B283FC195E32DF6E59D433B3C52" xlink:to="lab_oge_SmartGridMember_F47F7B283FC195E32DF6E59D433B3C52" xlink:type="arc" />
    <link:label id="lab_oge_DeferredStormExpensesMember_C1E1AD2CB25B9533D333E59D433B3CAB_terseLabel_en-US" xlink:label="lab_oge_DeferredStormExpensesMember_C1E1AD2CB25B9533D333E59D433B3CAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred storm expenses</link:label>
    <link:label id="lab_oge_DeferredStormExpensesMember_C1E1AD2CB25B9533D333E59D433B3CAB_label_en-US" xlink:label="lab_oge_DeferredStormExpensesMember_C1E1AD2CB25B9533D333E59D433B3CAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred storm expenses [Member]</link:label>
    <link:label id="lab_oge_DeferredStormExpensesMember_C1E1AD2CB25B9533D333E59D433B3CAB_documentation_en-US" xlink:label="lab_oge_DeferredStormExpensesMember_C1E1AD2CB25B9533D333E59D433B3CAB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Deferred storm expenses [Member]</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_DeferredStormExpensesMember" xlink:label="loc_oge_DeferredStormExpensesMember_C1E1AD2CB25B9533D333E59D433B3CAB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_DeferredStormExpensesMember_C1E1AD2CB25B9533D333E59D433B3CAB" xlink:to="lab_oge_DeferredStormExpensesMember_C1E1AD2CB25B9533D333E59D433B3CAB" xlink:type="arc" />
    <link:label id="lab_us-gaap_LossOnReacquiredDebtMember_BB859BCBB4EC370D36F2E59D433BE4F7_terseLabel_en-US" xlink:label="lab_us-gaap_LossOnReacquiredDebtMember_BB859BCBB4EC370D36F2E59D433BE4F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unamortized loss on reacquired debt</link:label>
    <link:label id="lab_us-gaap_LossOnReacquiredDebtMember_BB859BCBB4EC370D36F2E59D433BE4F7_label_en-US" xlink:label="lab_us-gaap_LossOnReacquiredDebtMember_BB859BCBB4EC370D36F2E59D433BE4F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Loss on Reacquired Debt [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LossOnReacquiredDebtMember" xlink:label="loc_us-gaap_LossOnReacquiredDebtMember_BB859BCBB4EC370D36F2E59D433BE4F7" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossOnReacquiredDebtMember_BB859BCBB4EC370D36F2E59D433BE4F7" xlink:to="lab_us-gaap_LossOnReacquiredDebtMember_BB859BCBB4EC370D36F2E59D433BE4F7" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryLiabilityAxis_D18320ADDCC639BF5AEAE59D433B4764_label_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityAxis_D18320ADDCC639BF5AEAE59D433B4764" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Liability [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RegulatoryLiabilityAxis" xlink:label="loc_us-gaap_RegulatoryLiabilityAxis_D18320ADDCC639BF5AEAE59D433B4764" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryLiabilityAxis_D18320ADDCC639BF5AEAE59D433B4764" xlink:to="lab_us-gaap_RegulatoryLiabilityAxis_D18320ADDCC639BF5AEAE59D433B4764" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryLiabilityDomain_30DB7D866798634AAA89E59D433BEB85_label_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityDomain_30DB7D866798634AAA89E59D433BEB85" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Liability [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_RegulatoryLiabilityDomain" xlink:label="loc_us-gaap_RegulatoryLiabilityDomain_30DB7D866798634AAA89E59D433BEB85" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_30DB7D866798634AAA89E59D433BEB85" xlink:to="lab_us-gaap_RegulatoryLiabilityDomain_30DB7D866798634AAA89E59D433BEB85" xlink:type="arc" />
    <link:label id="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_AA3C34958EE72AC74E16E59D433B2883_terseLabel_en-US" xlink:label="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_AA3C34958EE72AC74E16E59D433B2883" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Crossroads Wind Farm Rider Over Recovery [Member]</link:label>
    <link:label id="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_AA3C34958EE72AC74E16E59D433B2883_label_en-US" xlink:label="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_AA3C34958EE72AC74E16E59D433B2883" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Crossroads Wind Farm Rider Over Recovery [Member]</link:label>
    <link:label id="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_AA3C34958EE72AC74E16E59D433B2883_documentation_en-US" xlink:label="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_AA3C34958EE72AC74E16E59D433B2883" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Crossroads Wind Farm Rider Over Recovery [Member]</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_CrossroadsWindFarmRiderOverRecoveryMember" xlink:label="loc_oge_CrossroadsWindFarmRiderOverRecoveryMember_AA3C34958EE72AC74E16E59D433B2883" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_CrossroadsWindFarmRiderOverRecoveryMember_AA3C34958EE72AC74E16E59D433B2883" xlink:to="lab_oge_CrossroadsWindFarmRiderOverRecoveryMember_AA3C34958EE72AC74E16E59D433B2883" xlink:type="arc" />
    <link:label id="lab_oge_SmartGridRiderOverRecoveryMember_27FB5AD412E76DD747C9E59D433B48F9_terseLabel_en-US" xlink:label="lab_oge_SmartGridRiderOverRecoveryMember_27FB5AD412E76DD747C9E59D433B48F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Smart Grid rider over recovery [Member]</link:label>
    <link:label id="lab_oge_SmartGridRiderOverRecoveryMember_27FB5AD412E76DD747C9E59D433B48F9_label_en-US" xlink:label="lab_oge_SmartGridRiderOverRecoveryMember_27FB5AD412E76DD747C9E59D433B48F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Smart Grid rider over recovery [Member]</link:label>
    <link:label id="lab_oge_SmartGridRiderOverRecoveryMember_27FB5AD412E76DD747C9E59D433B48F9_documentation_en-US" xlink:label="lab_oge_SmartGridRiderOverRecoveryMember_27FB5AD412E76DD747C9E59D433B48F9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Smart Grid rider over recovery [Member]</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_SmartGridRiderOverRecoveryMember" xlink:label="loc_oge_SmartGridRiderOverRecoveryMember_27FB5AD412E76DD747C9E59D433B48F9" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_SmartGridRiderOverRecoveryMember_27FB5AD412E76DD747C9E59D433B48F9" xlink:to="lab_oge_SmartGridRiderOverRecoveryMember_27FB5AD412E76DD747C9E59D433B48F9" xlink:type="arc" />
    <link:label id="lab_oge_OtherRegulatoryLiabilitiesMember_E7045D51E1E3ED2350D5E59D433B09A4_verboseLabel_en-US" xlink:label="lab_oge_OtherRegulatoryLiabilitiesMember_E7045D51E1E3ED2350D5E59D433B09A4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Other [Member]</link:label>
    <link:label id="lab_oge_OtherRegulatoryLiabilitiesMember_E7045D51E1E3ED2350D5E59D433B09A4_label_en-US" xlink:label="lab_oge_OtherRegulatoryLiabilitiesMember_E7045D51E1E3ED2350D5E59D433B09A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Regulatory Liabilities [Member]</link:label>
    <link:label id="lab_oge_OtherRegulatoryLiabilitiesMember_E7045D51E1E3ED2350D5E59D433B09A4_documentation_en-US" xlink:label="lab_oge_OtherRegulatoryLiabilitiesMember_E7045D51E1E3ED2350D5E59D433B09A4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Other Regulatory Liabilities [Member]</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_OtherRegulatoryLiabilitiesMember" xlink:label="loc_oge_OtherRegulatoryLiabilitiesMember_E7045D51E1E3ED2350D5E59D433B09A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_OtherRegulatoryLiabilitiesMember_E7045D51E1E3ED2350D5E59D433B09A4" xlink:to="lab_oge_OtherRegulatoryLiabilitiesMember_E7045D51E1E3ED2350D5E59D433B09A4" xlink:type="arc" />
    <link:label id="lab_oge_AccruedRemovalObligationsMember_07CB730ACF28F99909EFE59D433BEA81_terseLabel_en-US" xlink:label="lab_oge_AccruedRemovalObligationsMember_07CB730ACF28F99909EFE59D433BEA81" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Accrued removal obligations, net</link:label>
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    <link:label id="lab_oge_AccruedRemovalObligationsMember_07CB730ACF28F99909EFE59D433BEA81_documentation_en-US" xlink:label="lab_oge_AccruedRemovalObligationsMember_07CB730ACF28F99909EFE59D433BEA81" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Accrued removal obligations [Member]</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_AccruedRemovalObligationsMember" xlink:label="loc_oge_AccruedRemovalObligationsMember_07CB730ACF28F99909EFE59D433BEA81" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_oge_AccruedRemovalObligationsMember_07CB730ACF28F99909EFE59D433BEA81" xlink:to="lab_oge_AccruedRemovalObligationsMember_07CB730ACF28F99909EFE59D433BEA81" xlink:type="arc" />
    <link:label id="lab_oge_PensionTrackerMember_5969E137938F9B5EB4FDE59D433B1BD2_terseLabel_en-US" xlink:label="lab_oge_PensionTrackerMember_5969E137938F9B5EB4FDE59D433B1BD2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension tracker</link:label>
    <link:label id="lab_oge_PensionTrackerMember_5969E137938F9B5EB4FDE59D433B1BD2_label_en-US" xlink:label="lab_oge_PensionTrackerMember_5969E137938F9B5EB4FDE59D433B1BD2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension tracker [Member]</link:label>
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    <link:loc xlink:href="oge-20150630.xsd#oge_PercentofSubordinatedLimitedPartnerUnits" xlink:label="loc_oge_PercentofSubordinatedLimitedPartnerUnits_F2B28BA3CB8385570AB6E59D430CFC24" xlink:type="locator" />
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    <link:label id="lab_oge_CommonUnitsHeldbyLimitedPartnersoftheLLCorLP._AEEEC96C8FEC8350F3E3E59D430C57F2_terseLabel_en-US" xlink:label="lab_oge_CommonUnitsHeldbyLimitedPartnersoftheLLCorLP._AEEEC96C8FEC8350F3E3E59D430C57F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Common Units Held by Limited Partners of the LLC or LP.</link:label>
    <link:label id="lab_oge_CommonUnitsHeldbyLimitedPartnersoftheLLCorLP._AEEEC96C8FEC8350F3E3E59D430C57F2_label_en-US" xlink:label="lab_oge_CommonUnitsHeldbyLimitedPartnersoftheLLCorLP._AEEEC96C8FEC8350F3E3E59D430C57F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Common Units Held by Limited Partners of the LLC or LP.</link:label>
    <link:label id="lab_oge_CommonUnitsHeldbyLimitedPartnersoftheLLCorLP._AEEEC96C8FEC8350F3E3E59D430C57F2_documentation_en-US" xlink:label="lab_oge_CommonUnitsHeldbyLimitedPartnersoftheLLCorLP._AEEEC96C8FEC8350F3E3E59D430C57F2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of common units held by one or more members or limited partners of the LLC or LP.</link:label>
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    <link:label id="lab_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_44F7309F88C237A80358E59D430CBB77_terseLabel_en-US" xlink:label="lab_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_44F7309F88C237A80358E59D430CBB77" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subordinated Units Held by Limited Partners of the LLC or LP.</link:label>
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    <link:label id="lab_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_44F7309F88C237A80358E59D430CBB77_documentation_en-US" xlink:label="lab_oge_SubordinatedUnitsHeldbyLimitedPartnersoftheLLCorLP_44F7309F88C237A80358E59D430CBB77" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">The number of subordinated units held by one or more members or limited partners of the LLC or LP.</link:label>
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    <link:label id="lab_oge_ThresholdforPerUnitIncentiveDistributions_3945051629B81D4EBF16E59D430CB5E2_documentation_en-US" xlink:label="lab_oge_ThresholdforPerUnitIncentiveDistributions_3945051629B81D4EBF16E59D430CB5E2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Per unit level at which incentive distributions will be declared and paid to the general partner.</link:label>
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    <link:label id="lab_oge_IncentiveDistributionPercentageLevel_A63206751C86B3ADA71BE59D430CDDE8_terseLabel_en-US" xlink:label="lab_oge_IncentiveDistributionPercentageLevel_A63206751C86B3ADA71BE59D430CDDE8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Incentive Distribution Percentage Level</link:label>
    <link:label id="lab_oge_IncentiveDistributionPercentageLevel_A63206751C86B3ADA71BE59D430CDDE8_label_en-US" xlink:label="lab_oge_IncentiveDistributionPercentageLevel_A63206751C86B3ADA71BE59D430CDDE8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Incentive Distribution Percentage Level</link:label>
    <link:label id="lab_oge_IncentiveDistributionPercentageLevel_A63206751C86B3ADA71BE59D430CDDE8_documentation_en-US" xlink:label="lab_oge_IncentiveDistributionPercentageLevel_A63206751C86B3ADA71BE59D430CDDE8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percentage scale of Incentive distribution payments that could be made to managing members or general partners, based on amounts in excess of distributions to Limited Liability Corporation or Limited Partnership members or limited partners.</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_IncentiveDistributionPercentageLevel" xlink:label="loc_oge_IncentiveDistributionPercentageLevel_A63206751C86B3ADA71BE59D430CDDE8" xlink:type="locator" />
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    <link:label id="lab_oge_PercentOfIncentiveDistributionRights_BA8D7FB678DC2E7F81F4E59D430C5237_terseLabel_en-US" xlink:label="lab_oge_PercentOfIncentiveDistributionRights_BA8D7FB678DC2E7F81F4E59D430C5237" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Percent of Incentive Distribution Rights</link:label>
    <link:label id="lab_oge_PercentOfIncentiveDistributionRights_BA8D7FB678DC2E7F81F4E59D430C5237_label_en-US" xlink:label="lab_oge_PercentOfIncentiveDistributionRights_BA8D7FB678DC2E7F81F4E59D430C5237" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Percent of Incentive Distribution Rights</link:label>
    <link:label id="lab_oge_PercentOfIncentiveDistributionRights_BA8D7FB678DC2E7F81F4E59D430C5237_documentation_en-US" xlink:label="lab_oge_PercentOfIncentiveDistributionRights_BA8D7FB678DC2E7F81F4E59D430C5237" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Percent of Incentive Distribution Rights</link:label>
    <link:loc xlink:href="oge-20150630.xsd#oge_PercentOfIncentiveDistributionRights" xlink:label="loc_oge_PercentOfIncentiveDistributionRights_BA8D7FB678DC2E7F81F4E59D430C5237" xlink:type="locator" />
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    <link:label id="lab_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_54A202618B0458B23557E59D430C5C76_terseLabel_en-US" xlink:label="lab_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_54A202618B0458B23557E59D430C5C76" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Limited Liability Company (LLC) or Limited Partnership (LP), Members or Limited Partners, Ownership Interest</link:label>
    <link:label id="lab_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_54A202618B0458B23557E59D430C5C76_label_en-US" xlink:label="lab_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_54A202618B0458B23557E59D430C5C76" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Limited Liability Company (LLC) or Limited Partnership (LP), Members or Limited Partners, Ownership Interest</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest" xlink:label="loc_us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest_54A202618B0458B23557E59D430C5C76" xlink:type="locator" />
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    <link:label id="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_7D4BA31DF2EBF4D4B7A1E59D430C2812_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_7D4BA31DF2EBF4D4B7A1E59D430C2812" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Distributions from unconsolidated affiliates</link:label>
    <link:label id="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_7D4BA31DF2EBF4D4B7A1E59D430C2812_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_7D4BA31DF2EBF4D4B7A1E59D430C2812" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Proceeds from Equity Method Investment, Dividends or Distributions</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2015/elts/us-gaap-2015-01-31.xsd#us-gaap_EquityMethodInvestmentDividendsOrDistributions" xlink:label="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_7D4BA31DF2EBF4D4B7A1E59D430C2812" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentDividendsOrDistributions_7D4BA31DF2EBF4D4B7A1E59D430C2812" xlink:to="lab_us-gaap_EquityMethodInvestmentDividendsOrDistributions_7D4BA31DF2EBF4D4B7A1E59D430C2812" xlink:type="arc" />
    <link:label id="lab_oge_IncreaseinFairValueofNetAssets_7545F4ED5CB58993E169E59D430C71C5_terseLabel_en-US" xlink:label="lab_oge_IncreaseinFairValueofNetAssets_7545F4ED5CB58993E169E59D430C71C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Increase in fair value of net assets</link:label>
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    <link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_382F2FFF9F35F8E7B70BE59D430C6C74_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_382F2FFF9F35F8E7B70BE59D430C6C74" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Equity in earnings of unconsolidated affiliates</link:label>
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    <link:label id="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_78E26BC91C3768FC129FBF0C89BD1D58_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_78E26BC91C3768FC129FBF0C89BD1D58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pension Plan and Restoration of Retirement Income Plan:</link:label>
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