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    <link:label id="lab_njr_NaturalGasPurchasesMember_0C670E91381A413D0A5699642468DA2A_documentation_en-US" xlink:label="lab_njr_NaturalGasPurchasesMember_0C670E91381A413D0A5699642468DA2A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Future Expenditures for New Jersey Resources and Subsidiaries specific to Natural Gas Purchases Fees</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_NaturalGasPurchasesMember" xlink:label="loc_njr_NaturalGasPurchasesMember_0C670E91381A413D0A5699642468DA2A" xlink:type="locator" />
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    <link:label id="lab_njr_StorageDemandFeesMember_8F06B08C3A8A0F6575DB996424681095_documentation_en-US" xlink:label="lab_njr_StorageDemandFeesMember_8F06B08C3A8A0F6575DB996424681095" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Storage fees paid to pipelines in the normal course of business.</link:label>
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    <link:label id="lab_njr_PipelineDemandFeesMember_BDD74E27A42DB25FE964996424680D9B_terseLabel_en-US" xlink:label="lab_njr_PipelineDemandFeesMember_BDD74E27A42DB25FE964996424680D9B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Pipeline Demand Fees [Member]</link:label>
    <link:label id="lab_njr_PipelineDemandFeesMember_BDD74E27A42DB25FE964996424680D9B_label_en-US" xlink:label="lab_njr_PipelineDemandFeesMember_BDD74E27A42DB25FE964996424680D9B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pipeline Demand Fees [Member]</link:label>
    <link:label id="lab_njr_PipelineDemandFeesMember_BDD74E27A42DB25FE964996424680D9B_documentation_en-US" xlink:label="lab_njr_PipelineDemandFeesMember_BDD74E27A42DB25FE964996424680D9B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Demand fees paid to affiliates in the normal course of business.</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_PipelineDemandFeesMember" xlink:label="loc_njr_PipelineDemandFeesMember_BDD74E27A42DB25FE964996424680D9B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_PipelineDemandFeesMember_BDD74E27A42DB25FE964996424680D9B" xlink:to="lab_njr_PipelineDemandFeesMember_BDD74E27A42DB25FE964996424680D9B" xlink:type="arc" />
    <link:label id="lab_njr_NaturalGasPurchasesAndFutureDemandFeesMember_66ECF7A3336CC9B7DC949964246864AC_terseLabel_en-US" xlink:label="lab_njr_NaturalGasPurchasesAndFutureDemandFeesMember_66ECF7A3336CC9B7DC949964246864AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Natural Gas Purchases and Future Demand Fees [Member]</link:label>
    <link:label id="lab_njr_NaturalGasPurchasesAndFutureDemandFeesMember_66ECF7A3336CC9B7DC949964246864AC_label_en-US" xlink:label="lab_njr_NaturalGasPurchasesAndFutureDemandFeesMember_66ECF7A3336CC9B7DC949964246864AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Natural Gas Purchases and Future Demand Fees [Member]</link:label>
    <link:label id="lab_njr_NaturalGasPurchasesAndFutureDemandFeesMember_66ECF7A3336CC9B7DC949964246864AC_documentation_en-US" xlink:label="lab_njr_NaturalGasPurchasesAndFutureDemandFeesMember_66ECF7A3336CC9B7DC949964246864AC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Future Expenditures for New Jersey Resources and Subsidiaries specific to Natural Gas Purchases and Future Demand Fees</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_NaturalGasPurchasesAndFutureDemandFeesMember" xlink:label="loc_njr_NaturalGasPurchasesAndFutureDemandFeesMember_66ECF7A3336CC9B7DC949964246864AC" xlink:type="locator" />
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    <link:label id="lab_us-gaap_LongTermPurchaseCommitmentLineItems_9EFD33547EB7EB461CEB996424683CE9_label_en-US" xlink:label="lab_us-gaap_LongTermPurchaseCommitmentLineItems_9EFD33547EB7EB461CEB996424683CE9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Long-term Purchase Commitment [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_LongTermPurchaseCommitmentLineItems" xlink:label="loc_us-gaap_LongTermPurchaseCommitmentLineItems_9EFD33547EB7EB461CEB996424683CE9" xlink:type="locator" />
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    <link:label id="lab_njr_CurrentChargesRecoverableThroughBGSS_CE6710751614B271B111996424687684_terseLabel_en-US" xlink:label="lab_njr_CurrentChargesRecoverableThroughBGSS_CE6710751614B271B111996424687684" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Current charges recoverable through BGSS</link:label>
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    <link:label id="lab_njr_CurrentChargesRecoverableThroughBGSS_CE6710751614B271B111996424687684_documentation_en-US" xlink:label="lab_njr_CurrentChargesRecoverableThroughBGSS_CE6710751614B271B111996424687684" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Current Charges Recoverable Through BGSS</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_CurrentChargesRecoverableThroughBGSS" xlink:label="loc_njr_CurrentChargesRecoverableThroughBGSS_CE6710751614B271B111996424687684" xlink:type="locator" />
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    <link:label id="lab_njr_StorageandPipelineCapacityTermofContract_7FB846DE63E7CAA4F201996424689548_terseLabel_en-US" xlink:label="lab_njr_StorageandPipelineCapacityTermofContract_7FB846DE63E7CAA4F201996424689548" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Storage and pipeline capacity, contract term</link:label>
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    <link:loc xlink:href="njr-20150331.xsd#njr_StorageandPipelineCapacityTermofContract" xlink:label="loc_njr_StorageandPipelineCapacityTermofContract_7FB846DE63E7CAA4F201996424689548" xlink:type="locator" />
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    <link:label id="lab_us-gaap_PurchaseObligationDueInNextTwelveMonths_CA11963AF3E980952F2699642468B8B8_terseLabel_en-US" xlink:label="lab_us-gaap_PurchaseObligationDueInNextTwelveMonths_CA11963AF3E980952F2699642468B8B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2015</link:label>
    <link:label id="lab_us-gaap_PurchaseObligationDueInNextTwelveMonths_CA11963AF3E980952F2699642468B8B8_label_en-US" xlink:label="lab_us-gaap_PurchaseObligationDueInNextTwelveMonths_CA11963AF3E980952F2699642468B8B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase Obligation, Due in Next Twelve Months</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_PurchaseObligationDueInNextTwelveMonths" xlink:label="loc_us-gaap_PurchaseObligationDueInNextTwelveMonths_CA11963AF3E980952F2699642468B8B8" xlink:type="locator" />
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    <link:label id="lab_us-gaap_PurchaseObligationDueInSecondYear_712373E421AC15DCA2B19964246822AB_terseLabel_en-US" xlink:label="lab_us-gaap_PurchaseObligationDueInSecondYear_712373E421AC15DCA2B19964246822AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2016</link:label>
    <link:label id="lab_us-gaap_PurchaseObligationDueInSecondYear_712373E421AC15DCA2B19964246822AB_label_en-US" xlink:label="lab_us-gaap_PurchaseObligationDueInSecondYear_712373E421AC15DCA2B19964246822AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase Obligation, Due in Second Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_PurchaseObligationDueInSecondYear" xlink:label="loc_us-gaap_PurchaseObligationDueInSecondYear_712373E421AC15DCA2B19964246822AB" xlink:type="locator" />
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    <link:label id="lab_us-gaap_PurchaseObligationDueInThirdYear_ABD4C2BE9859CC662A0199642468DE6E_terseLabel_en-US" xlink:label="lab_us-gaap_PurchaseObligationDueInThirdYear_ABD4C2BE9859CC662A0199642468DE6E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2017</link:label>
    <link:label id="lab_us-gaap_PurchaseObligationDueInThirdYear_ABD4C2BE9859CC662A0199642468DE6E_label_en-US" xlink:label="lab_us-gaap_PurchaseObligationDueInThirdYear_ABD4C2BE9859CC662A0199642468DE6E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase Obligation, Due in Third Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_PurchaseObligationDueInThirdYear" xlink:label="loc_us-gaap_PurchaseObligationDueInThirdYear_ABD4C2BE9859CC662A0199642468DE6E" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PurchaseObligationDueInThirdYear_ABD4C2BE9859CC662A0199642468DE6E" xlink:to="lab_us-gaap_PurchaseObligationDueInThirdYear_ABD4C2BE9859CC662A0199642468DE6E" xlink:type="arc" />
    <link:label id="lab_us-gaap_PurchaseObligationDueInFourthYear_89E8DD226A7D9DDBBBA699642468D7A4_terseLabel_en-US" xlink:label="lab_us-gaap_PurchaseObligationDueInFourthYear_89E8DD226A7D9DDBBBA699642468D7A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2018</link:label>
    <link:label id="lab_us-gaap_PurchaseObligationDueInFourthYear_89E8DD226A7D9DDBBBA699642468D7A4_label_en-US" xlink:label="lab_us-gaap_PurchaseObligationDueInFourthYear_89E8DD226A7D9DDBBBA699642468D7A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Purchase Obligation, Due in Fourth Year</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_PurchaseObligationDueInFourthYear" xlink:label="loc_us-gaap_PurchaseObligationDueInFourthYear_89E8DD226A7D9DDBBBA699642468D7A4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PurchaseObligationDueInFourthYear_89E8DD226A7D9DDBBBA699642468D7A4" xlink:to="lab_us-gaap_PurchaseObligationDueInFourthYear_89E8DD226A7D9DDBBBA699642468D7A4" xlink:type="arc" />
    <link:label id="lab_us-gaap_OtherCommitmentDueInFifthYear_5B9135F0CF3BE1044984996424686A27_terseLabel_en-US" xlink:label="lab_us-gaap_OtherCommitmentDueInFifthYear_5B9135F0CF3BE1044984996424686A27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2019</link:label>
    <link:label id="lab_us-gaap_OtherCommitmentDueInFifthYear_5B9135F0CF3BE1044984996424686A27_label_en-US" xlink:label="lab_us-gaap_OtherCommitmentDueInFifthYear_5B9135F0CF3BE1044984996424686A27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Commitment, Due in Fifth Year</link:label>
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    <link:label id="lab_us-gaap_PurchaseObligationDueAfterFifthYear_6B8C42A423245F3A0EF399642468888A_terseLabel_en-US" xlink:label="lab_us-gaap_PurchaseObligationDueAfterFifthYear_6B8C42A423245F3A0EF399642468888A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Thereafter</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_PurchaseObligationDueAfterFifthYear" xlink:label="loc_us-gaap_PurchaseObligationDueAfterFifthYear_6B8C42A423245F3A0EF399642468888A" xlink:type="locator" />
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    <link:label id="lab_njr_NaturalGasDistributionMember_579731CFB31BF76231AF05C2392C5C4D_documentation_en-US" xlink:label="lab_njr_NaturalGasDistributionMember_579731CFB31BF76231AF05C2392C5C4D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">NJNG is a natural gas utility that provides regulated retail natural gas service in central and northern New Jersey and also participates in the off-system sales and capacity release markets</link:label>
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    <link:label id="lab_njr_SteckmanRidgeMember_3D6B9BF791AEA193FA6B996424E520C8_terseLabel_en-US" xlink:label="lab_njr_SteckmanRidgeMember_3D6B9BF791AEA193FA6B996424E520C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Steckman Ridge [Member]</link:label>
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    <link:label id="lab_njr_SteckmanRidgeMember_3D6B9BF791AEA193FA6B996424E520C8_documentation_en-US" xlink:label="lab_njr_SteckmanRidgeMember_3D6B9BF791AEA193FA6B996424E520C8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">NJR Steckman Ridge Storage Company, which holds the Company's 50 percent combined interest in Steckman Ridge GP, LLC and Steckman Ridge, LP (collectively, Steckman Ridge), a natural gas storage facility.</link:label>
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    <link:label id="lab_njr_PennEastMember_BA67AF9972CF5D6D86B3996424E54B11_documentation_en-US" xlink:label="lab_njr_PennEastMember_BA67AF9972CF5D6D86B3996424E54B11" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">PennEast Pipeline Company, through NJR Pipeline Company, a wholly-owned subsidiary of NJR Midstream Holdings, entered into a limited liability agreement with UGI Energy Services, AGL Resources, South Jersey Industries and Public Service Electric and Gas</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_EquityMethodInvesteeMember" xlink:label="loc_us-gaap_EquityMethodInvesteeMember_27623D798F125F8433A6996424E59F28" xlink:type="locator" />
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_460F90EC67A6D339100C996424E52F0C" xlink:type="locator" />
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    <link:label id="lab_us-gaap_DueFromRelatedPartiesNoncurrent_4D0D91A96BD26B3FDB65996424E559D2_label_en-US" xlink:label="lab_us-gaap_DueFromRelatedPartiesNoncurrent_4D0D91A96BD26B3FDB65996424E559D2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Due from Related Parties, Noncurrent</link:label>
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    <link:loc xlink:href="njr-20150331.xsd#njr_ConstructionPlanProjectArea" xlink:label="loc_njr_ConstructionPlanProjectArea_1967BF6B9CBA79DB526A996424E5EFBF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_ConstructionPlanProjectArea_1967BF6B9CBA79DB526A996424E5EFBF" xlink:to="lab_njr_ConstructionPlanProjectArea_1967BF6B9CBA79DB526A996424E5EFBF" xlink:type="arc" />
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_ScheduleOfLongLivedAssetsHeldForSaleTable" xlink:label="loc_us-gaap_ScheduleOfLongLivedAssetsHeldForSaleTable_C4EFAEF509B6C93391FB99642497233A" xlink:type="locator" />
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    <link:label id="lab_njr_CommercialRealtyResourcesCorp.Member_0EE7F9A4EDF724851C5999642497E22B_terseLabel_en-US" xlink:label="lab_njr_CommercialRealtyResourcesCorp.Member_0EE7F9A4EDF724851C5999642497E22B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CR&amp;R [Member]</link:label>
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    <link:label id="lab_njr_CommercialRealtyResourcesCorp.Member_0EE7F9A4EDF724851C5999642497E22B_documentation_en-US" xlink:label="lab_njr_CommercialRealtyResourcesCorp.Member_0EE7F9A4EDF724851C5999642497E22B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Commercial Realty &amp; Resources Corp. [Member]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_CommercialRealtyResourcesCorp.Member" xlink:label="loc_njr_CommercialRealtyResourcesCorp.Member_0EE7F9A4EDF724851C5999642497E22B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_CommercialRealtyResourcesCorp.Member_0EE7F9A4EDF724851C5999642497E22B" xlink:to="lab_njr_CommercialRealtyResourcesCorp.Member_0EE7F9A4EDF724851C5999642497E22B" xlink:type="arc" />
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_LongLivedAssetsHeldForSaleLineItems" xlink:label="loc_us-gaap_LongLivedAssetsHeldForSaleLineItems_FFA6F0017A17946D0568996424979ECB" xlink:type="locator" />
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    <link:label id="lab_us-gaap_AreaOfLand_D6C3EBF2CBFAE762307199642497FBAD_terseLabel_en-US" xlink:label="lab_us-gaap_AreaOfLand_D6C3EBF2CBFAE762307199642497FBAD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Number of acres of undeveloped land</link:label>
    <link:label id="lab_us-gaap_AreaOfLand_D6C3EBF2CBFAE762307199642497FBAD_label_en-US" xlink:label="lab_us-gaap_AreaOfLand_D6C3EBF2CBFAE762307199642497FBAD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Area of Land</link:label>
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    <link:label id="lab_us-gaap_RegulatoryAssetDomain_2EA3335155F113921D661F3F395B01DB_terseLabel_en-US" xlink:label="lab_us-gaap_RegulatoryAssetDomain_2EA3335155F113921D661F3F395B01DB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Domain]</link:label>
    <link:label id="lab_us-gaap_RegulatoryAssetDomain_2EA3335155F113921D661F3F395B01DB_label_en-US" xlink:label="lab_us-gaap_RegulatoryAssetDomain_2EA3335155F113921D661F3F395B01DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Asset [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_RegulatoryAssetDomain" xlink:label="loc_us-gaap_RegulatoryAssetDomain_2EA3335155F113921D661F3F395B01DB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryAssetDomain_2EA3335155F113921D661F3F395B01DB" xlink:to="lab_us-gaap_RegulatoryAssetDomain_2EA3335155F113921D661F3F395B01DB" xlink:type="arc" />
    <link:label id="lab_njr_NewJerseyCleanEnergyProgramMember_3EFFD10F387A0AA372481F3F395B3657_terseLabel_en-US" xlink:label="lab_njr_NewJerseyCleanEnergyProgramMember_3EFFD10F387A0AA372481F3F395B3657" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">New Jersey Clean Energy Program [Member]</link:label>
    <link:label id="lab_njr_NewJerseyCleanEnergyProgramMember_3EFFD10F387A0AA372481F3F395B3657_label_en-US" xlink:label="lab_njr_NewJerseyCleanEnergyProgramMember_3EFFD10F387A0AA372481F3F395B3657" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Jersey Clean Energy Program [Member]</link:label>
    <link:label id="lab_njr_NewJerseyCleanEnergyProgramMember_3EFFD10F387A0AA372481F3F395B3657_documentation_en-US" xlink:label="lab_njr_NewJerseyCleanEnergyProgramMember_3EFFD10F387A0AA372481F3F395B3657" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Represents a funding obligation associated with a statewide program designed to promote energy efficiency through financial incentives, programs and services. NJNG's share of the funding obligation is recoverable from customers.</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_NewJerseyCleanEnergyProgramMember" xlink:label="loc_njr_NewJerseyCleanEnergyProgramMember_3EFFD10F387A0AA372481F3F395B3657" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_NewJerseyCleanEnergyProgramMember_3EFFD10F387A0AA372481F3F395B3657" xlink:to="lab_njr_NewJerseyCleanEnergyProgramMember_3EFFD10F387A0AA372481F3F395B3657" xlink:type="arc" />
    <link:label id="lab_njr_DerivativeNetCurrentMember_E30EC8F608D7209B7C211F3F395B42D6_terseLabel_en-US" xlink:label="lab_njr_DerivativeNetCurrentMember_E30EC8F608D7209B7C211F3F395B42D6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Derivatives at Fair Value, Net [Member]</link:label>
    <link:label id="lab_njr_DerivativeNetCurrentMember_E30EC8F608D7209B7C211F3F395B42D6_label_en-US" xlink:label="lab_njr_DerivativeNetCurrentMember_E30EC8F608D7209B7C211F3F395B42D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivative Net, Current [Member]</link:label>
    <link:label id="lab_njr_DerivativeNetCurrentMember_E30EC8F608D7209B7C211F3F395B42D6_documentation_en-US" xlink:label="lab_njr_DerivativeNetCurrentMember_E30EC8F608D7209B7C211F3F395B42D6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying amount, as of the balance sheet date, of current regulatory assets or liabilities associated with the net change in fair value of NJNG's derivatives.</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_DerivativeNetCurrentMember" xlink:label="loc_njr_DerivativeNetCurrentMember_E30EC8F608D7209B7C211F3F395B42D6" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_DerivativeNetCurrentMember_E30EC8F608D7209B7C211F3F395B42D6" xlink:to="lab_njr_DerivativeNetCurrentMember_E30EC8F608D7209B7C211F3F395B42D6" xlink:type="arc" />
    <link:label id="lab_us-gaap_AssetRecoverableGasCostsMember_B198F4072EAB821A35961F3F395B58B0_terseLabel_en-US" xlink:label="lab_us-gaap_AssetRecoverableGasCostsMember_B198F4072EAB821A35961F3F395B58B0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Underrecovered Gas Costs [Member]</link:label>
    <link:label id="lab_us-gaap_AssetRecoverableGasCostsMember_B198F4072EAB821A35961F3F395B58B0_label_en-US" xlink:label="lab_us-gaap_AssetRecoverableGasCostsMember_B198F4072EAB821A35961F3F395B58B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Recoverable Gas Costs [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_AssetRecoverableGasCostsMember" xlink:label="loc_us-gaap_AssetRecoverableGasCostsMember_B198F4072EAB821A35961F3F395B58B0" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRecoverableGasCostsMember_B198F4072EAB821A35961F3F395B58B0" xlink:to="lab_us-gaap_AssetRecoverableGasCostsMember_B198F4072EAB821A35961F3F395B58B0" xlink:type="arc" />
    <link:label id="lab_njr_EnviromentalRemediationCostsExpendedNetOfRecoveriesMember_0B79A4AA9F56157E5EA91F3F395BDD9D_terseLabel_en-US" xlink:label="lab_njr_EnviromentalRemediationCostsExpendedNetOfRecoveriesMember_0B79A4AA9F56157E5EA91F3F395BDD9D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Environmental Remediation Costs Expended, Net of Recoveries [Member]</link:label>
    <link:label id="lab_njr_EnviromentalRemediationCostsExpendedNetOfRecoveriesMember_0B79A4AA9F56157E5EA91F3F395BDD9D_label_en-US" xlink:label="lab_njr_EnviromentalRemediationCostsExpendedNetOfRecoveriesMember_0B79A4AA9F56157E5EA91F3F395BDD9D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Enviromental Remediation Costs Expended, Net of Recoveries [Member]</link:label>
    <link:label id="lab_njr_EnviromentalRemediationCostsExpendedNetOfRecoveriesMember_0B79A4AA9F56157E5EA91F3F395BDD9D_documentation_en-US" xlink:label="lab_njr_EnviromentalRemediationCostsExpendedNetOfRecoveriesMember_0B79A4AA9F56157E5EA91F3F395BDD9D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying amount as of the balance sheet date of environmental remediation costs expended, net of recoveries recognized in noncurrent regulatory assets</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_EnviromentalRemediationCostsExpendedNetOfRecoveriesMember" xlink:label="loc_njr_EnviromentalRemediationCostsExpendedNetOfRecoveriesMember_0B79A4AA9F56157E5EA91F3F395BDD9D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_EnviromentalRemediationCostsExpendedNetOfRecoveriesMember_0B79A4AA9F56157E5EA91F3F395BDD9D" xlink:to="lab_njr_EnviromentalRemediationCostsExpendedNetOfRecoveriesMember_0B79A4AA9F56157E5EA91F3F395BDD9D" xlink:type="arc" />
    <link:label id="lab_us-gaap_EnvironmentalRestorationCostsMember_5F54C5838F50A47FD6921F3F395B7A32_terseLabel_en-US" xlink:label="lab_us-gaap_EnvironmentalRestorationCostsMember_5F54C5838F50A47FD6921F3F395B7A32" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Environmental Remediation Costs Liability for Future Expenditures [Member]</link:label>
    <link:label id="lab_us-gaap_EnvironmentalRestorationCostsMember_5F54C5838F50A47FD6921F3F395B7A32_label_en-US" xlink:label="lab_us-gaap_EnvironmentalRestorationCostsMember_5F54C5838F50A47FD6921F3F395B7A32" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Environmental Restoration Costs [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_EnvironmentalRestorationCostsMember" xlink:label="loc_us-gaap_EnvironmentalRestorationCostsMember_5F54C5838F50A47FD6921F3F395B7A32" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EnvironmentalRestorationCostsMember_5F54C5838F50A47FD6921F3F395B7A32" xlink:to="lab_us-gaap_EnvironmentalRestorationCostsMember_5F54C5838F50A47FD6921F3F395B7A32" xlink:type="arc" />
    <link:label id="lab_us-gaap_DeferredIncomeTaxChargesMember_88EA877B7B10B8A3BEFF1F3F395B1566_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxChargesMember_88EA877B7B10B8A3BEFF1F3F395B1566" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Income Taxes [Member]</link:label>
    <link:label id="lab_us-gaap_DeferredIncomeTaxChargesMember_88EA877B7B10B8A3BEFF1F3F395B1566_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxChargesMember_88EA877B7B10B8A3BEFF1F3F395B1566" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Deferred Income Tax Charge [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_DeferredIncomeTaxChargesMember" xlink:label="loc_us-gaap_DeferredIncomeTaxChargesMember_88EA877B7B10B8A3BEFF1F3F395B1566" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DeferredIncomeTaxChargesMember_88EA877B7B10B8A3BEFF1F3F395B1566" xlink:to="lab_us-gaap_DeferredIncomeTaxChargesMember_88EA877B7B10B8A3BEFF1F3F395B1566" xlink:type="arc" />
    <link:label id="lab_njr_EnergyEfficiencyProgramMember_17087F808FEF696CDE261F3F395BA1E4_terseLabel_en-US" xlink:label="lab_njr_EnergyEfficiencyProgramMember_17087F808FEF696CDE261F3F395BA1E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">SAVEGREEN [Member]</link:label>
    <link:label id="lab_njr_EnergyEfficiencyProgramMember_17087F808FEF696CDE261F3F395BA1E4_label_en-US" xlink:label="lab_njr_EnergyEfficiencyProgramMember_17087F808FEF696CDE261F3F395BA1E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Energy Efficiency Program [Member]</link:label>
    <link:label id="lab_njr_EnergyEfficiencyProgramMember_17087F808FEF696CDE261F3F395BA1E4_documentation_en-US" xlink:label="lab_njr_EnergyEfficiencyProgramMember_17087F808FEF696CDE261F3F395BA1E4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">A program designed to promote energy efficiency to NJNG's residential and commercial customers, for which there is a regulator approved cost recovery mechanism.</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_EnergyEfficiencyProgramMember" xlink:label="loc_njr_EnergyEfficiencyProgramMember_17087F808FEF696CDE261F3F395BA1E4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_EnergyEfficiencyProgramMember_17087F808FEF696CDE261F3F395BA1E4" xlink:to="lab_njr_EnergyEfficiencyProgramMember_17087F808FEF696CDE261F3F395BA1E4" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementPlansCostsMember_99C9540EE905448424241F3F395BFE19_terseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementPlansCostsMember_99C9540EE905448424241F3F395BFE19" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Postemployment and Other Benefit Costs [Member]</link:label>
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementPlansCostsMember_99C9540EE905448424241F3F395BFE19_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementPlansCostsMember_99C9540EE905448424241F3F395BFE19" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Plans Costs [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_PensionAndOtherPostretirementPlansCostsMember" xlink:label="loc_us-gaap_PensionAndOtherPostretirementPlansCostsMember_99C9540EE905448424241F3F395BFE19" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementPlansCostsMember_99C9540EE905448424241F3F395BFE19" xlink:to="lab_us-gaap_PensionAndOtherPostretirementPlansCostsMember_99C9540EE905448424241F3F395BFE19" xlink:type="arc" />
    <link:label id="lab_us-gaap_StormCostsMember_D5579B335DB5A6159A901F3F395B20E5_terseLabel_en-US" xlink:label="lab_us-gaap_StormCostsMember_D5579B335DB5A6159A901F3F395B20E5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Deferred Superstorm Sandy Costs [Member]</link:label>
    <link:label id="lab_us-gaap_StormCostsMember_D5579B335DB5A6159A901F3F395B20E5_label_en-US" xlink:label="lab_us-gaap_StormCostsMember_D5579B335DB5A6159A901F3F395B20E5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Storm Costs [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_StormCostsMember" xlink:label="loc_us-gaap_StormCostsMember_D5579B335DB5A6159A901F3F395B20E5" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StormCostsMember_D5579B335DB5A6159A901F3F395B20E5" xlink:to="lab_us-gaap_StormCostsMember_D5579B335DB5A6159A901F3F395B20E5" xlink:type="arc" />
    <link:label id="lab_njr_OtherRegulatoryAssetNoncurrentMember_8B052E69BF70F991047B1F3F395B00AB_terseLabel_en-US" xlink:label="lab_njr_OtherRegulatoryAssetNoncurrentMember_8B052E69BF70F991047B1F3F395B00AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other [Member]</link:label>
    <link:label id="lab_njr_OtherRegulatoryAssetNoncurrentMember_8B052E69BF70F991047B1F3F395B00AB_label_en-US" xlink:label="lab_njr_OtherRegulatoryAssetNoncurrentMember_8B052E69BF70F991047B1F3F395B00AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Other Regulatory Asset Noncurrent [Member]</link:label>
    <link:label id="lab_njr_OtherRegulatoryAssetNoncurrentMember_8B052E69BF70F991047B1F3F395B00AB_documentation_en-US" xlink:label="lab_njr_OtherRegulatoryAssetNoncurrentMember_8B052E69BF70F991047B1F3F395B00AB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Carrying amount as of the balance sheet date of other noncurrent regulatory assets that is expected to be recovered from customers through the rate-making process.</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_OtherRegulatoryAssetNoncurrentMember" xlink:label="loc_njr_OtherRegulatoryAssetNoncurrentMember_8B052E69BF70F991047B1F3F395B00AB" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_OtherRegulatoryAssetNoncurrentMember_8B052E69BF70F991047B1F3F395B00AB" xlink:to="lab_njr_OtherRegulatoryAssetNoncurrentMember_8B052E69BF70F991047B1F3F395B00AB" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryLiabilityAxis_0D9BE64190F5669AA8631F3F395BBF24_label_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityAxis_0D9BE64190F5669AA8631F3F395BBF24" 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/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_RegulatoryLiabilityAxis" xlink:label="loc_us-gaap_RegulatoryLiabilityAxis_0D9BE64190F5669AA8631F3F395BBF24" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryLiabilityAxis_0D9BE64190F5669AA8631F3F395BBF24" xlink:to="lab_us-gaap_RegulatoryLiabilityAxis_0D9BE64190F5669AA8631F3F395BBF24" xlink:type="arc" />
    <link:label id="lab_us-gaap_RegulatoryLiabilityDomain_8B19A093E05144F112061F3F395B0783_label_en-US" xlink:label="lab_us-gaap_RegulatoryLiabilityDomain_8B19A093E05144F112061F3F395B0783" 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/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_RegulatoryLiabilityDomain" xlink:label="loc_us-gaap_RegulatoryLiabilityDomain_8B19A093E05144F112061F3F395B0783" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RegulatoryLiabilityDomain_8B19A093E05144F112061F3F395B0783" xlink:to="lab_us-gaap_RegulatoryLiabilityDomain_8B19A093E05144F112061F3F395B0783" xlink:type="arc" />
    <link:label id="lab_njr_ConservationIncentiveProgramMember_55853C510F1AF7F2A7791F3F395B1802_terseLabel_en-US" xlink:label="lab_njr_ConservationIncentiveProgramMember_55853C510F1AF7F2A7791F3F395B1802" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Conservation Incentive Program [Member]</link:label>
    <link:label id="lab_njr_ConservationIncentiveProgramMember_55853C510F1AF7F2A7791F3F395B1802_label_en-US" xlink:label="lab_njr_ConservationIncentiveProgramMember_55853C510F1AF7F2A7791F3F395B1802" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Conservation Incentive Program [Member]</link:label>
    <link:label id="lab_njr_ConservationIncentiveProgramMember_55853C510F1AF7F2A7791F3F395B1802_documentation_en-US" xlink:label="lab_njr_ConservationIncentiveProgramMember_55853C510F1AF7F2A7791F3F395B1802" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Conservation Incentive Program (CIP) is a regulator approved mechanism that permits the Utility to normalize utility gross margin recoveries for fluctuations in weather and usage. (Member)</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_ConservationIncentiveProgramMember" xlink:label="loc_njr_ConservationIncentiveProgramMember_55853C510F1AF7F2A7791F3F395B1802" xlink:type="locator" />
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    <link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_4E362F0EF01234DFF44D0202BFD7173D_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_4E362F0EF01234DFF44D0202BFD7173D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Unrealized (loss) gain on available for sale securities, net of tax of $380, $(11), $(75) and $203, respectively</link:label>
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    <link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_B73E8B44B12E7A15A6CA0202BFD7896A_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_B73E8B44B12E7A15A6CA0202BFD7896A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Net unrealized gain (loss) on derivatives, net of tax of $(68), $89, $(50) and $109, respectively</link:label>
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    <link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7C7D61B8137921B48E100202BFD78102_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_7C7D61B8137921B48E100202BFD78102" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Adjustment to postemployment benefit obligation, net of tax of $(168), $(112), $(337) and $(223), respectively</link:label>
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    <link:label id="lab_njr_TotalRetailCustomers_1C5DDBAE8BE7A064839D996424490EF4_terseLabel_en-US" xlink:label="lab_njr_TotalRetailCustomers_1C5DDBAE8BE7A064839D996424490EF4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Total retail customers</link:label>
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    <link:label id="lab_us-gaap_AssetRetirementObligationCashPaidToSettle_0E9F4E4CA5FCE5CA145D0C2A6D7E3042_negatedLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationCashPaidToSettle_0E9F4E4CA5FCE5CA145D0C2A6D7E3042" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Cost of removal - asset retirement obligations</link:label>
    <link:label id="lab_us-gaap_AssetRetirementObligationCashPaidToSettle_0E9F4E4CA5FCE5CA145D0C2A6D7E3042_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationCashPaidToSettle_0E9F4E4CA5FCE5CA145D0C2A6D7E3042" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Asset Retirement Obligation, Cash Paid to Settle</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_AssetRetirementObligationCashPaidToSettle" xlink:label="loc_us-gaap_AssetRetirementObligationCashPaidToSettle_0E9F4E4CA5FCE5CA145D0C2A6D7E3042" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetRetirementObligationCashPaidToSettle_0E9F4E4CA5FCE5CA145D0C2A6D7E3042" xlink:to="lab_us-gaap_AssetRetirementObligationCashPaidToSettle_0E9F4E4CA5FCE5CA145D0C2A6D7E3042" xlink:type="arc" />
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitContributions_1ECC8022F7B46CDE30700C2A6D7E19DE_negatedLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitContributions_1ECC8022F7B46CDE30700C2A6D7E19DE" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Contributions to postemployment benefit plans</link:label>
    <link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitContributions_1ECC8022F7B46CDE30700C2A6D7E19DE_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitContributions_1ECC8022F7B46CDE30700C2A6D7E19DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Pension and Other Postretirement Benefit Contributions</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitContributions" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitContributions_1ECC8022F7B46CDE30700C2A6D7E19DE" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitContributions_1ECC8022F7B46CDE30700C2A6D7E19DE" xlink:to="lab_us-gaap_PensionAndOtherPostretirementBenefitContributions_1ECC8022F7B46CDE30700C2A6D7E19DE" xlink:type="arc" />
    <link:label id="lab_njr_ChangesInOperatingActivitiesAbstract_74412A2F5F5D3B8AE8DB0C2A6D7E3BE1_terseLabel_en-US" xlink:label="lab_njr_ChangesInOperatingActivitiesAbstract_74412A2F5F5D3B8AE8DB0C2A6D7E3BE1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Changes in:</link:label>
    <link:label id="lab_njr_ChangesInOperatingActivitiesAbstract_74412A2F5F5D3B8AE8DB0C2A6D7E3BE1_label_en-US" xlink:label="lab_njr_ChangesInOperatingActivitiesAbstract_74412A2F5F5D3B8AE8DB0C2A6D7E3BE1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Changes in Operating Activities [Abstract]</link:label>
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    <link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapital_CE507302EA575E9F9A2C0C2A6D7E58A8_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapital_CE507302EA575E9F9A2C0C2A6D7E58A8" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Components of working capital</link:label>
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    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapital" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapital_CE507302EA575E9F9A2C0C2A6D7E58A8" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapital_CE507302EA575E9F9A2C0C2A6D7E58A8" xlink:to="lab_us-gaap_IncreaseDecreaseInOperatingCapital_CE507302EA575E9F9A2C0C2A6D7E58A8" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_0F1B6CE3EC4040A536A40C2A6D7E3C84_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_0F1B6CE3EC4040A536A40C2A6D7E3C84" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US">Other noncurrent assets</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_0F1B6CE3EC4040A536A40C2A6D7E3C84_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_0F1B6CE3EC4040A536A40C2A6D7E3C84" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Noncurrent Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_0F1B6CE3EC4040A536A40C2A6D7E3C84" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_0F1B6CE3EC4040A536A40C2A6D7E3C84" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentAssets_0F1B6CE3EC4040A536A40C2A6D7E3C84" xlink:type="arc" />
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_C836DEB717DE649D15DD0C2A6D7E1E44_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_C836DEB717DE649D15DD0C2A6D7E1E44" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Other noncurrent liabilities</link:label>
    <link:label id="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_C836DEB717DE649D15DD0C2A6D7E1E44_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_C836DEB717DE649D15DD0C2A6D7E1E44" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Increase (Decrease) in Other Noncurrent Liabilities</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_C836DEB717DE649D15DD0C2A6D7E1E44" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_C836DEB717DE649D15DD0C2A6D7E1E44" xlink:to="lab_us-gaap_IncreaseDecreaseInOtherNoncurrentLiabilities_C836DEB717DE649D15DD0C2A6D7E1E44" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_855BBC41B889D1E3EEDD0C2A6D7E7C1C_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_855BBC41B889D1E3EEDD0C2A6D7E7C1C" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US">Cash flows from operating activities</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_855BBC41B889D1E3EEDD0C2A6D7E7C1C_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_855BBC41B889D1E3EEDD0C2A6D7E7C1C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Operating Activities, Continuing Operations</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_855BBC41B889D1E3EEDD0C2A6D7E7C1C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_855BBC41B889D1E3EEDD0C2A6D7E7C1C" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_855BBC41B889D1E3EEDD0C2A6D7E7C1C" xlink:type="arc" />
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_48CC2CC3B419148C239C0C2A6D7E0B2D_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_48CC2CC3B419148C239C0C2A6D7E0B2D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">CASH FLOWS (USED IN) INVESTING ACTIVITIES</link:label>
    <link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_48CC2CC3B419148C239C0C2A6D7E0B2D_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_48CC2CC3B419148C239C0C2A6D7E0B2D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Net Cash Provided by (Used in) Investing Activities [Abstract]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_48CC2CC3B419148C239C0C2A6D7E0B2D" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_48CC2CC3B419148C239C0C2A6D7E0B2D" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_48CC2CC3B419148C239C0C2A6D7E0B2D" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_14AFF699B1AD66A92B300C2A6D7E913F_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_14AFF699B1AD66A92B300C2A6D7E913F" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Utility plant expenditures</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_14AFF699B1AD66A92B300C2A6D7E913F_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_14AFF699B1AD66A92B300C2A6D7E913F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Property, Plant, and Equipment</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_14AFF699B1AD66A92B300C2A6D7E913F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_14AFF699B1AD66A92B300C2A6D7E913F" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_14AFF699B1AD66A92B300C2A6D7E913F" xlink:type="arc" />
    <link:label id="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_3570769F7AB07E09DDB50C2A6D7EC99D_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_3570769F7AB07E09DDB50C2A6D7EC99D" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Solar and wind equipment expenditures</link:label>
    <link:label id="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_3570769F7AB07E09DDB50C2A6D7EC99D_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_3570769F7AB07E09DDB50C2A6D7EC99D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Payments to Acquire Other Productive Assets</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_PaymentsToAcquireOtherProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireOtherProductiveAssets_3570769F7AB07E09DDB50C2A6D7EC99D" xlink:type="locator" />
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    <link:label id="lab_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment_5280A26A96D31ABD29B20C2A6D7ECD7F_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireOtherPropertyPlantAndEquipment_5280A26A96D31ABD29B20C2A6D7ECD7F" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Real estate properties and other expenditures</link:label>
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    <link:label id="lab_us-gaap_PaymentsForProceedsFromRemovalCosts_4F7C8D6329FA51CB4A3C0C2A6D7EA299_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromRemovalCosts_4F7C8D6329FA51CB4A3C0C2A6D7EA299" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US">Cost of removal expenditures</link:label>
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    <link:label id="lab_us-gaap_SiteContingencyTable_87D81F2F705C96BE9F859964243A91CE_label_en-US" xlink:label="lab_us-gaap_SiteContingencyTable_87D81F2F705C96BE9F859964243A91CE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Site Contingency [Table]</link:label>
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    <link:label id="lab_njr_SbcMember_4956A79AFEE7F64DAF369964243A8CE3_label_en-US" xlink:label="lab_njr_SbcMember_4956A79AFEE7F64DAF369964243A8CE3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SBC [Member]</link:label>
    <link:label id="lab_njr_SbcMember_4956A79AFEE7F64DAF369964243A8CE3_documentation_en-US" xlink:label="lab_njr_SbcMember_4956A79AFEE7F64DAF369964243A8CE3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">SBC is comprised of three primary riders that allow NJNGto recover costs associated with the normal course of busniness.</link:label>
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    <link:label id="lab_njr_IncentivesorProgramsFilingPeriodAxis_6C9A31858270410707E29964243A8406_label_en-US" xlink:label="lab_njr_IncentivesorProgramsFilingPeriodAxis_6C9A31858270410707E29964243A8406" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Incentives or Programs, Filing Period [Axis]</link:label>
    <link:label id="lab_njr_IncentivesorProgramsFilingPeriodAxis_6C9A31858270410707E29964243A8406_documentation_en-US" xlink:label="lab_njr_IncentivesorProgramsFilingPeriodAxis_6C9A31858270410707E29964243A8406" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Incentives or Programs, Filing Period [Axis]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_IncentivesorProgramsFilingPeriodAxis" xlink:label="loc_njr_IncentivesorProgramsFilingPeriodAxis_6C9A31858270410707E29964243A8406" xlink:type="locator" />
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    <link:label id="lab_njr_IncentivesFilingPeriodDomain_5CC82DFE164C4D253E8A9964243A9176_label_en-US" xlink:label="lab_njr_IncentivesFilingPeriodDomain_5CC82DFE164C4D253E8A9964243A9176" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Incentives, Filing Period [Domain]</link:label>
    <link:label id="lab_njr_IncentivesFilingPeriodDomain_5CC82DFE164C4D253E8A9964243A9176_documentation_en-US" xlink:label="lab_njr_IncentivesFilingPeriodDomain_5CC82DFE164C4D253E8A9964243A9176" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">[Domain] for Incentives, Filing Period [Axis]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_IncentivesFilingPeriodDomain" xlink:label="loc_njr_IncentivesFilingPeriodDomain_5CC82DFE164C4D253E8A9964243A9176" xlink:type="locator" />
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    <link:label id="lab_njr_July2013SBCFilingMember_DB4569D7631F16847EBB9964243A72CB_label_en-US" xlink:label="lab_njr_July2013SBCFilingMember_DB4569D7631F16847EBB9964243A72CB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">July 2013 SBC Filing [Member]</link:label>
    <link:label id="lab_njr_July2013SBCFilingMember_DB4569D7631F16847EBB9964243A72CB_documentation_en-US" xlink:label="lab_njr_July2013SBCFilingMember_DB4569D7631F16847EBB9964243A72CB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">July 2013 SBC Filing [Member]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_July2013SBCFilingMember" xlink:label="loc_njr_July2013SBCFilingMember_DB4569D7631F16847EBB9964243A72CB" xlink:type="locator" />
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    <link:label id="lab_njr_September2014SBCFilingMember_B18CB14C43F8A4DC29A99964243ACABC_label_en-US" xlink:label="lab_njr_September2014SBCFilingMember_B18CB14C43F8A4DC29A99964243ACABC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">September 2014 SBC Filing [Member]</link:label>
    <link:label id="lab_njr_September2014SBCFilingMember_B18CB14C43F8A4DC29A99964243ACABC_documentation_en-US" xlink:label="lab_njr_September2014SBCFilingMember_B18CB14C43F8A4DC29A99964243ACABC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">September 2014 SBC Filing [Member]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_September2014SBCFilingMember" xlink:label="loc_njr_September2014SBCFilingMember_B18CB14C43F8A4DC29A99964243ACABC" xlink:type="locator" />
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    <link:label id="lab_us-gaap_SiteContingencyLineItems_45A8D3BE7791079518A79964243A978C_terseLabel_en-US" xlink:label="lab_us-gaap_SiteContingencyLineItems_45A8D3BE7791079518A79964243A978C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Site Contingency [Line Items]</link:label>
    <link:label id="lab_us-gaap_SiteContingencyLineItems_45A8D3BE7791079518A79964243A978C_label_en-US" xlink:label="lab_us-gaap_SiteContingencyLineItems_45A8D3BE7791079518A79964243A978C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Site Contingency [Line Items]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_SiteContingencyLineItems" xlink:label="loc_us-gaap_SiteContingencyLineItems_45A8D3BE7791079518A79964243A978C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SiteContingencyLineItems_45A8D3BE7791079518A79964243A978C" xlink:to="lab_us-gaap_SiteContingencyLineItems_45A8D3BE7791079518A79964243A978C" xlink:type="arc" />
    <link:label id="lab_njr_AnnualRecoveryAmountApprovedbytheBoardofPublicUtilities_1DAE8124F794122E6C789964243A4567_verboseLabel_en-US" xlink:label="lab_njr_AnnualRecoveryAmountApprovedbytheBoardofPublicUtilities_1DAE8124F794122E6C789964243A4567" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US">Annual recovery amount approved by the Board of Public Utilities</link:label>
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    <link:loc xlink:href="njr-20150331.xsd#njr_AnnualRecoveryAmountApprovedbytheBoardofPublicUtilities" xlink:label="loc_njr_AnnualRecoveryAmountApprovedbytheBoardofPublicUtilities_1DAE8124F794122E6C789964243A4567" xlink:type="locator" />
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    <link:label id="lab_njr_PublicUtilitiesRequestedRateAmount_4F3BB7A9C3BB7859BFCE9964243AEDAB_terseLabel_en-US" xlink:label="lab_njr_PublicUtilitiesRequestedRateAmount_4F3BB7A9C3BB7859BFCE9964243AEDAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Requested rate, amount</link:label>
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    <link:label id="lab_us-gaap_LitigationSettlementAmount_F536327A9165F6106A6A9964243A447F_label_en-US" xlink:label="lab_us-gaap_LitigationSettlementAmount_F536327A9165F6106A6A9964243A447F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Litigation Settlement, Amount</link:label>
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    <link:label id="lab_njr_DebtShelfFacilityMetlifeMember_AA77B36197794C4EF5AB05FD0B5B501F_documentation_en-US" xlink:label="lab_njr_DebtShelfFacilityMetlifeMember_AA77B36197794C4EF5AB05FD0B5B501F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Debt Shelf Facility MetLife - Long-term</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_DebtShelfFacilityMetlifeMember" xlink:label="loc_njr_DebtShelfFacilityMetlifeMember_AA77B36197794C4EF5AB05FD0B5B501F" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_DebtShelfFacilityMetlifeMember_AA77B36197794C4EF5AB05FD0B5B501F" xlink:to="lab_njr_DebtShelfFacilityMetlifeMember_AA77B36197794C4EF5AB05FD0B5B501F" xlink:type="arc" />
    <link:label id="lab_njr_UnsecuredSeniorNote325Member_81CD29D50FF73FED9FE705FD0B5BDB97_terseLabel_en-US" xlink:label="lab_njr_UnsecuredSeniorNote325Member_81CD29D50FF73FED9FE705FD0B5BDB97" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unsecured Senior Note 3.25% [Member]</link:label>
    <link:label id="lab_njr_UnsecuredSeniorNote325Member_81CD29D50FF73FED9FE705FD0B5BDB97_label_en-US" xlink:label="lab_njr_UnsecuredSeniorNote325Member_81CD29D50FF73FED9FE705FD0B5BDB97" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unsecured senior note 3.25% [Member]</link:label>
    <link:label id="lab_njr_UnsecuredSeniorNote325Member_81CD29D50FF73FED9FE705FD0B5BDB97_documentation_en-US" xlink:label="lab_njr_UnsecuredSeniorNote325Member_81CD29D50FF73FED9FE705FD0B5BDB97" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unsecured senior note 3.25% [Member]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_UnsecuredSeniorNote325Member" xlink:label="loc_njr_UnsecuredSeniorNote325Member_81CD29D50FF73FED9FE705FD0B5BDB97" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_UnsecuredSeniorNote325Member_81CD29D50FF73FED9FE705FD0B5BDB97" xlink:to="lab_njr_UnsecuredSeniorNote325Member_81CD29D50FF73FED9FE705FD0B5BDB97" xlink:type="arc" />
    <link:label id="lab_njr_Unsecuredseniornote3.48Member_C56F6A3513300FB1BA8805FD0B5BA741_terseLabel_en-US" xlink:label="lab_njr_Unsecuredseniornote3.48Member_C56F6A3513300FB1BA8805FD0B5BA741" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unsecured Senior Note 3.48% [Member]</link:label>
    <link:label id="lab_njr_Unsecuredseniornote3.48Member_C56F6A3513300FB1BA8805FD0B5BA741_label_en-US" xlink:label="lab_njr_Unsecuredseniornote3.48Member_C56F6A3513300FB1BA8805FD0B5BA741" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unsecured senior note 3.48% [Member]</link:label>
    <link:label id="lab_njr_Unsecuredseniornote3.48Member_C56F6A3513300FB1BA8805FD0B5BA741_documentation_en-US" xlink:label="lab_njr_Unsecuredseniornote3.48Member_C56F6A3513300FB1BA8805FD0B5BA741" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unsecured senior note 3.48% [Member]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_Unsecuredseniornote3.48Member" xlink:label="loc_njr_Unsecuredseniornote3.48Member_C56F6A3513300FB1BA8805FD0B5BA741" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_Unsecuredseniornote3.48Member_C56F6A3513300FB1BA8805FD0B5BA741" xlink:to="lab_njr_Unsecuredseniornote3.48Member_C56F6A3513300FB1BA8805FD0B5BA741" xlink:type="arc" />
    <link:label id="lab_njr_UnsecuredSeniorNote194Member_97BA7056EEE9114AF0F805FD0B5B9ED4_terseLabel_en-US" xlink:label="lab_njr_UnsecuredSeniorNote194Member_97BA7056EEE9114AF0F805FD0B5B9ED4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unsecured Senior Note 1.94% [Member]</link:label>
    <link:label id="lab_njr_UnsecuredSeniorNote194Member_97BA7056EEE9114AF0F805FD0B5B9ED4_label_en-US" xlink:label="lab_njr_UnsecuredSeniorNote194Member_97BA7056EEE9114AF0F805FD0B5B9ED4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unsecured senior note 1.94% [Member]</link:label>
    <link:label id="lab_njr_UnsecuredSeniorNote194Member_97BA7056EEE9114AF0F805FD0B5B9ED4_documentation_en-US" xlink:label="lab_njr_UnsecuredSeniorNote194Member_97BA7056EEE9114AF0F805FD0B5B9ED4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unsecured senior note 1.94% [Member]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_UnsecuredSeniorNote194Member" xlink:label="loc_njr_UnsecuredSeniorNote194Member_97BA7056EEE9114AF0F805FD0B5B9ED4" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_UnsecuredSeniorNote194Member_97BA7056EEE9114AF0F805FD0B5B9ED4" xlink:to="lab_njr_UnsecuredSeniorNote194Member_97BA7056EEE9114AF0F805FD0B5B9ED4" xlink:type="arc" />
    <link:label id="lab_njr_UnsecuredSeniorNote251Member_4AC189A5F6692D8BE88005FD0B5B9900_terseLabel_en-US" xlink:label="lab_njr_UnsecuredSeniorNote251Member_4AC189A5F6692D8BE88005FD0B5B9900" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Unsecured Senior Note 2.51% [Member]</link:label>
    <link:label id="lab_njr_UnsecuredSeniorNote251Member_4AC189A5F6692D8BE88005FD0B5B9900_label_en-US" xlink:label="lab_njr_UnsecuredSeniorNote251Member_4AC189A5F6692D8BE88005FD0B5B9900" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Unsecured senior note 2.51% [Member]</link:label>
    <link:label id="lab_njr_UnsecuredSeniorNote251Member_4AC189A5F6692D8BE88005FD0B5B9900_documentation_en-US" xlink:label="lab_njr_UnsecuredSeniorNote251Member_4AC189A5F6692D8BE88005FD0B5B9900" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Unsecured senior note 2.51% [Member]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_UnsecuredSeniorNote251Member" xlink:label="loc_njr_UnsecuredSeniorNote251Member_4AC189A5F6692D8BE88005FD0B5B9900" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_UnsecuredSeniorNote251Member_4AC189A5F6692D8BE88005FD0B5B9900" xlink:to="lab_njr_UnsecuredSeniorNote251Member_4AC189A5F6692D8BE88005FD0B5B9900" xlink:type="arc" />
    <link:label id="lab_us-gaap_FirstMortgageMember_235BA323A1CBFD32235905FD0B5BE048_terseLabel_en-US" xlink:label="lab_us-gaap_FirstMortgageMember_235BA323A1CBFD32235905FD0B5BE048" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">First Mortgage [Member]</link:label>
    <link:label id="lab_us-gaap_FirstMortgageMember_235BA323A1CBFD32235905FD0B5BE048_label_en-US" xlink:label="lab_us-gaap_FirstMortgageMember_235BA323A1CBFD32235905FD0B5BE048" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">First Mortgage [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_FirstMortgageMember" xlink:label="loc_us-gaap_FirstMortgageMember_235BA323A1CBFD32235905FD0B5BE048" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FirstMortgageMember_235BA323A1CBFD32235905FD0B5BE048" xlink:to="lab_us-gaap_FirstMortgageMember_235BA323A1CBFD32235905FD0B5BE048" xlink:type="arc" />
    <link:label id="lab_njr_TwoPointEightyTwoPercentSeniorNotesMember_379A46DADD11EDD090D505FD0B5BAE2C_terseLabel_en-US" xlink:label="lab_njr_TwoPointEightyTwoPercentSeniorNotesMember_379A46DADD11EDD090D505FD0B5BAE2C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">2.82% Senior Notes [Member]</link:label>
    <link:label id="lab_njr_TwoPointEightyTwoPercentSeniorNotesMember_379A46DADD11EDD090D505FD0B5BAE2C_label_en-US" xlink:label="lab_njr_TwoPointEightyTwoPercentSeniorNotesMember_379A46DADD11EDD090D505FD0B5BAE2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Two Point Eighty Two Percent Senior Notes [Member]</link:label>
    <link:label id="lab_njr_TwoPointEightyTwoPercentSeniorNotesMember_379A46DADD11EDD090D505FD0B5BAE2C_documentation_en-US" xlink:label="lab_njr_TwoPointEightyTwoPercentSeniorNotesMember_379A46DADD11EDD090D505FD0B5BAE2C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Two Point Eighty Two Percent Senior Notes [Member]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_TwoPointEightyTwoPercentSeniorNotesMember" xlink:label="loc_njr_TwoPointEightyTwoPercentSeniorNotesMember_379A46DADD11EDD090D505FD0B5BAE2C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_TwoPointEightyTwoPercentSeniorNotesMember_379A46DADD11EDD090D505FD0B5BAE2C" xlink:to="lab_njr_TwoPointEightyTwoPercentSeniorNotesMember_379A46DADD11EDD090D505FD0B5BAE2C" xlink:type="arc" />
    <link:label id="lab_njr_ThreePointSixtySixPercentSeniorNotesMember_BA8C96B370CA500E754705FD0B5B650B_terseLabel_en-US" xlink:label="lab_njr_ThreePointSixtySixPercentSeniorNotesMember_BA8C96B370CA500E754705FD0B5B650B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">3.66% Senior Notes [Member]</link:label>
    <link:label id="lab_njr_ThreePointSixtySixPercentSeniorNotesMember_BA8C96B370CA500E754705FD0B5B650B_label_en-US" xlink:label="lab_njr_ThreePointSixtySixPercentSeniorNotesMember_BA8C96B370CA500E754705FD0B5B650B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Three Point Sixty Six Percent Senior Notes [Member]</link:label>
    <link:label id="lab_njr_ThreePointSixtySixPercentSeniorNotesMember_BA8C96B370CA500E754705FD0B5B650B_documentation_en-US" xlink:label="lab_njr_ThreePointSixtySixPercentSeniorNotesMember_BA8C96B370CA500E754705FD0B5B650B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Three Point Sixty Six Percent Senior Notes [Member]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_ThreePointSixtySixPercentSeniorNotesMember" xlink:label="loc_njr_ThreePointSixtySixPercentSeniorNotesMember_BA8C96B370CA500E754705FD0B5B650B" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_ThreePointSixtySixPercentSeniorNotesMember_BA8C96B370CA500E754705FD0B5B650B" xlink:to="lab_njr_ThreePointSixtySixPercentSeniorNotesMember_BA8C96B370CA500E754705FD0B5B650B" xlink:type="arc" />
    <link:label id="lab_njr_ThreePointFiftyEightPercentSeniorNotesMember_FBC307915D2274B7E0B105FD0B5BAA6C_terseLabel_en-US" xlink:label="lab_njr_ThreePointFiftyEightPercentSeniorNotesMember_FBC307915D2274B7E0B105FD0B5BAA6C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">3.58% Senior Notes [Member]</link:label>
    <link:label id="lab_njr_ThreePointFiftyEightPercentSeniorNotesMember_FBC307915D2274B7E0B105FD0B5BAA6C_label_en-US" xlink:label="lab_njr_ThreePointFiftyEightPercentSeniorNotesMember_FBC307915D2274B7E0B105FD0B5BAA6C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Three Point Fifty Eight Percent Senior Notes [Member]</link:label>
    <link:label id="lab_njr_ThreePointFiftyEightPercentSeniorNotesMember_FBC307915D2274B7E0B105FD0B5BAA6C_documentation_en-US" xlink:label="lab_njr_ThreePointFiftyEightPercentSeniorNotesMember_FBC307915D2274B7E0B105FD0B5BAA6C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Three Point Fifty Eight Percent Senior Notes [Member]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_ThreePointFiftyEightPercentSeniorNotesMember" xlink:label="loc_njr_ThreePointFiftyEightPercentSeniorNotesMember_FBC307915D2274B7E0B105FD0B5BAA6C" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_ThreePointFiftyEightPercentSeniorNotesMember_FBC307915D2274B7E0B105FD0B5BAA6C" xlink:to="lab_njr_ThreePointFiftyEightPercentSeniorNotesMember_FBC307915D2274B7E0B105FD0B5BAA6C" xlink:type="arc" />
    <link:label id="lab_njr_FourPointSixtyOnePercentSeniorNotesMember_F1F1224D62E20FA2884405FD0B5B4BDF_terseLabel_en-US" xlink:label="lab_njr_FourPointSixtyOnePercentSeniorNotesMember_F1F1224D62E20FA2884405FD0B5B4BDF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">4.61% Senior Notes [Member]</link:label>
    <link:label id="lab_njr_FourPointSixtyOnePercentSeniorNotesMember_F1F1224D62E20FA2884405FD0B5B4BDF_label_en-US" xlink:label="lab_njr_FourPointSixtyOnePercentSeniorNotesMember_F1F1224D62E20FA2884405FD0B5B4BDF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Four Point Sixty One Percent Senior Notes [Member]</link:label>
    <link:label id="lab_njr_FourPointSixtyOnePercentSeniorNotesMember_F1F1224D62E20FA2884405FD0B5B4BDF_documentation_en-US" xlink:label="lab_njr_FourPointSixtyOnePercentSeniorNotesMember_F1F1224D62E20FA2884405FD0B5B4BDF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Four Point Sixty One Percent Senior Notes [Member]</link:label>
    <link:loc xlink:href="njr-20150331.xsd#njr_FourPointSixtyOnePercentSeniorNotesMember" xlink:label="loc_njr_FourPointSixtyOnePercentSeniorNotesMember_F1F1224D62E20FA2884405FD0B5B4BDF" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_njr_FourPointSixtyOnePercentSeniorNotesMember_F1F1224D62E20FA2884405FD0B5B4BDF" xlink:to="lab_njr_FourPointSixtyOnePercentSeniorNotesMember_F1F1224D62E20FA2884405FD0B5B4BDF" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_2ABF0150A62ADC3C690205FD0B5B771A_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis_2ABF0150A62ADC3C690205FD0B5B771A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTypeAxis_2ABF0150A62ADC3C690205FD0B5B771A_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeAxis_2ABF0150A62ADC3C690205FD0B5B771A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Axis]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_2ABF0150A62ADC3C690205FD0B5B771A" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_2ABF0150A62ADC3C690205FD0B5B771A" xlink:to="lab_us-gaap_SubsequentEventTypeAxis_2ABF0150A62ADC3C690205FD0B5B771A" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_35A1BD31BC2A40B6B89A05FD0B5B7B80_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain_35A1BD31BC2A40B6B89A05FD0B5B7B80" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventTypeDomain_35A1BD31BC2A40B6B89A05FD0B5B7B80_label_en-US" xlink:label="lab_us-gaap_SubsequentEventTypeDomain_35A1BD31BC2A40B6B89A05FD0B5B7B80" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event Type [Domain]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_35A1BD31BC2A40B6B89A05FD0B5B7B80" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_35A1BD31BC2A40B6B89A05FD0B5B7B80" xlink:to="lab_us-gaap_SubsequentEventTypeDomain_35A1BD31BC2A40B6B89A05FD0B5B7B80" xlink:type="arc" />
    <link:label id="lab_us-gaap_SubsequentEventMember_C8EBB23BFD5DFC29AFE505FD0B5B7A28_terseLabel_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_C8EBB23BFD5DFC29AFE505FD0B5B7A28" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:label id="lab_us-gaap_SubsequentEventMember_C8EBB23BFD5DFC29AFE505FD0B5B7A28_label_en-US" xlink:label="lab_us-gaap_SubsequentEventMember_C8EBB23BFD5DFC29AFE505FD0B5B7A28" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Subsequent Event [Member]</link:label>
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2014/elts/us-gaap-2014-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_C8EBB23BFD5DFC29AFE505FD0B5B7A28" xlink:type="locator" />
    <link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SubsequentEventMember_C8EBB23BFD5DFC29AFE505FD0B5B7A28" xlink:to="lab_us-gaap_SubsequentEventMember_C8EBB23BFD5DFC29AFE505FD0B5B7A28" xlink:type="arc" />
    <link:label id="lab_us-gaap_DebtInstrumentLineItems_BA0187FA4D30ACDC69D205FD0B5B08D2_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_BA0187FA4D30ACDC69D205FD0B5B08D2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US">Debt Instrument [Line Items]</link:label>
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