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    <link:calculationLink xlink:type="extended" xlink:role="http://zbbenergy.com/role/BusinessSegmentInformation" xlink:title="0022 - Disclosure - BUSINESS SEGMENT INFORMATION" />
    <link:calculationLink xlink:type="extended" xlink:role="http://zbbenergy.com/role/SubsequentEvents" xlink:title="0023 - Disclosure - SUBSEQUENT EVENTS" />
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