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  <xs:element id="spke_AssetAcquisitionRelatedHoldbacks" abstract="false" name="AssetAcquisitionRelatedHoldbacks" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="spke_CustomerRelationshipsOtherMember" abstract="true" name="CustomerRelationshipsOtherMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="spke_ReductionInResidentialCustomerEquivalents" abstract="false" name="ReductionInResidentialCustomerEquivalents" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="spke_CommodityContractNoncurrentMember" abstract="true" name="CommodityContractNoncurrentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="spke_SubordinatedDebtDebtCovenantMinimumAvailability" abstract="false" name="SubordinatedDebtDebtCovenantMinimumAvailability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
