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Renewably Powerable I Electric Vehicle Charging <br />Charging Infrastructure <br />Overview <br />Fleet electrification requires infrastructure to charge vehicles to they can be used in daily operations. In addition, there is a desire to provide public charging fore I ectric vehicles to encourage residents to drive EVs themselves. The costs <br />associated with this infrastructure are included in the building decarbonization costs. This includes any electrical service upgrades needed to accommodate the new electrical demand. Refer to the Building Audit reports for site specific <br />information on EV Charging infrastructure and it's impacts. Fleet charging should occur almost entirely on -site at City facilities. Charging at publicly accessible stations is much higher cost and adds operational uncertainly. <br />Charging Power <br />Charging stations are available in a range of power levels. Level 2 and 3 charging are the most appropriate for fleet use. Level 2 outputs AC power from 7-18kW, adding 15 to 40 miles of range per hour depending on the vehicles type and power <br />level. Level 2 charging requires a 208 volt or 240 volt AC service. Level 3 outputs DC power at 25+ kW and typically requires a 480 volt AC service. <br />Primarily Level 2 charging for fleet use is recommended, as it provides good value for infrastructure investment when factoring in cost and time required to charge when compared to Level 3 chargers. Level 3 chargers can make sense when high <br />use vehicles need quick recharging, though these chargers will cost more to install and incur a higher charging cost than level 2 chargers. <br />Public Charging <br />It is recommended to install a small amount of charging intended to be used by City residents and �V Charging Locations* a <br />Mjn- <br />the general public. These chargers are an important demonstration of the City's decarbonization *Each charger includes connections <br />efforts and provide a valuable city service for residents. These should be located where the for (2) parking spots <br />intended use of a site aligns with public use. LL �-� - _-- -_ ��+r�- - -+c- _ _.� .F._� <br /># of EV Charging Parkings Spaces <br />Existing <br />New <br />Total <br />Public <br />Public <br />Fleet <br />Public +Fleet <br />Charging <br />Charging <br />Charging <br />Charging <br />Facility <br />1#1 <br />1#1 <br />1#1 <br />1#1 <br />Art Center <br />0 <br />0 <br />0 <br />0 <br />City Hall <br />0 <br />8 <br />6 <br />14 <br />City Services <br />0 <br />4 <br />52 <br />56 <br />Coal Creek Golf Course <br />2 <br />4 <br />0 <br />6 <br />Library <br />2 <br />10 <br />8 <br />20 <br />Sid Copeland Water Treatment Plant <br />0 <br />0 <br />6 <br />6 <br />Police and Municipal Court <br />0 <br />2 <br />10 <br />12 <br />Recreation and Senior Center <br />2 <br />6 <br />4 <br />12 <br />Howard Berry Water Treatment Plant <br />0 <br />0 <br />0 <br />0 <br />Wastewater Treatment Plant <br />0 <br />0 <br />4 <br />4 <br />Each EV charger has two charging connections, meaning it provides charging for two parking spaces. <br />CITY OF LOUISVILLE I FINAL REPORT V3 1 INTERNAL DECARBONIZATION PLAN 118 <br />31 <br />