div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: epnosuedu · $500000 in commercial energy-efficiency improvements managed the implementation of $200000 worth of Lighting and HVAC energy-efficiency improvements Joanneum Research src=https:reader033vdocumentinreader033viewer20220423055ed0b6b563a0d7192a33fe5ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: epnosuedu · $500000 in commercial energy-efficiency improvements managed the implementation of $200000 worth of Lighting and HVAC energy-efficiency improvements Joanneum Research src=https:reader033vdocumentinreader033viewer20220423055ed0b6b563a0d7192a33fe5ahtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv