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<br /> <br /> <br />4.2.D(300) <br />ECOMMISSION FT <br />Decommission lights based on current policy <br />non-residential <br />The option of decommissioning will provide less light for residents; therefore residents need to be involved <br />and aware of the situation. The City of Lewiston, Maine performed a reduction in street lighting by <br />decommissioning in 2009 successfully. This city can be used as a <br />TABLE 9 DECOMMISSION (300 FT) ENERGY ANALYSIS <br />Current KWH per Proposed KWH per <br />Current Proposed <br />Current Bulb Type year (4000 burning year (4000 burning <br />Quantity Quantity <br />hours per year) hours per year) <br />3600 <br />2 3600 <br />400 WATT MH Flood Lights <br />2 <br />1016 <br />2 508 <br />100 WATT MV Post Top lights <br />1 <br />4968 <br />6 4140 <br />175 WATT MV Open Bottom lights <br />5 <br />9600 <br />20 16 7680 <br />100 WATT HPS Open Bottom lights <br />50128 <br />26 23 44344 <br />400 WATT HPS Cobra lights <br />100 <br />182000 <br />90 163800 <br />400 WATT MV Cobra lights <br />199 <br />164772 <br />175 144900 <br />175 WATT MV Post Top lights <br />435 <br />360180 <br />365 302220 <br />175 WATT MV Cobra lights <br />551 <br />676628 <br />464 569792 <br />250 WATT HPS Cobra lights <br />315840 <br />658 579 277920 <br />100 WATT HPS Post Top lights <br />641760 <br />1337 1172 562560 <br />100 WATT HPS Cobra lights <br />2892 <br />Totals*: 3336 2410492 2081464 <br /> <br />* <br />Totals do not include 3 lights with unknown bulb type <br />% reduced energy usage in KWH: 14% <br /> <br /> <br /> <br />24 <br />Page <br /> <br />