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Public Electric Vehicle Charging Station <br /> Daily and Accumulated Greenhouse Gas Emission <br /> Reduction <br /> June 23, 2017 through December 31, 2018 <br /> 1400 35 <br /> 1200 30 <br /> .2 1000 25 <br /> 0 <br /> 800 20 -a <br /> ccCU <br /> 600 �__�__ ___®_____._.. _ 15 z <br /> C7 � j C7 <br /> = 400 10 <br /> i!! I I 5 <br /> CU <br /> 200 I l 1 11111 iftr <br /> I I I I t <br /> 0 0 <br /> O O O O 0 0 0 0 0 O O O 0 0 0 O 0 O O <br /> V N N N N N N N N N N N N N N N N N N N f0 <br /> U \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ <br /> '... Q M M M M M M rn Cr) M rn M m m M M M m M M <br /> N N N N N N N N N N N N N N N N N N N <br /> lD I� 00 Q1 0 -I N ri N M V up I� coQl O c-1 N <br /> ',.. 7-1 ,-1 e--I c-I ci ri <br /> -Accumulated (kg) -GHG savings(kg) Chart 1 <br /> Installation and Cost Public Charging Stations <br /> The installation of public charging stations consisted of tapping into the existing secondary <br /> conductors coming from an existing transformer with enough capacity to serve the additional <br /> load of the charging station. This drastically cut down the installation cost. The total cost of <br /> installing each public charging station is listed in the table below. <br /> Table 2 Elk River Municipal <br /> City Parking Lot Coborn's Fuel Station Utilities Parking Lot <br /> Level 2(240 Volt) Level 3 (480 Volt) Level 2(240 Volt) <br /> Charger, Software, and Warranty $8,756 $41,802 $9,290 <br /> Elk River Municipal Utilities Costs <br /> (Distribution& Branding) $1,045 $10,556 $3,416 <br /> Electrical Contractor Costs $3,597 $6,635 $3,450 <br /> Total Costs $13,398 $58,993 $16,156 <br /> The DC Fast Charger was the second station installed. This charger was a bit more challenging <br /> to install because of the large demand for energy for a relatively short amount of time. Elk River <br /> Municipal Utilities determined that it would be best to install a dedicated transformer to serve <br /> the demand. <br /> 20 <br /> 59 <br />