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  <xs:element id="njr_ConservationIncentiveProgramMember" abstract="true" name="ConservationIncentiveProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="njr_NjresMember" abstract="true" name="NjresMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="njr_EffectsofEconomicHedgingRelatedtoNaturalGasInventoryTax" abstract="false" name="EffectsofEconomicHedgingRelatedtoNaturalGasInventoryTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="njr_ScheduleOfDemandFeesAndDemandFeesPayableTableTextBlock" abstract="false" name="ScheduleOfDemandFeesAndDemandFeesPayableTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="njr_BGSSMember" abstract="true" name="BGSSMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="njr_SolarArrayAndRelatedEnergyOutputSubleaseAgreementTerm" abstract="false" name="SolarArrayAndRelatedEnergyOutputSubleaseAgreementTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
</xs:schema>
