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Decarbonization Implementation Plan I Mid Term Plan <br />Mid Term Roadmap <br />Mid Term <br />Metric Mid Term <br />Tons Fossil Fuel Emissions <br />[CO2e] <br />4,000 <br />3,500 <br />3,000 <br />Misc. <br />Phase <br />Fleet <br />Coal <br />2,500 <br />2 <br />Phase Art <br />Center <br />City <br />Creek <br />Wastewater <br />_ <br />Services <br />Golf <br />Treatment <br />2,000 <br />80.6-1M <br />$1.5-2M <br />80'S-1M $0.2-0.4M <br />■ <br />COUfSe <br />Plant <br />$3.5-4.5141 $0.3-0.5M <br />825-3.5M <br />s1114-21MI <br />$0.3M-0.6M <br />1,500 <br />$4.5-5.5M <br />$1.5-2.5M <br />$0.5-1M <br />1,000 <br />500 <br />0 <br />Mid Term Implementation Notes <br />. Miscellaneous Equipment <br />. Fleet <br />. Buildings <br />Net Construction Costs <br />Total Construction Costs <br />City Services <br />Significant upgrades occur at the City Services building where both major building electrification upgrades <br />and EV Charging upgrades are proposed. EV charging scope at City Services is the largest as it will be the <br />home to the majority of the city's fleet. <br />Mid Term Projects <br />Building Hybrid Electrification & EV Charging <br />Coal Creek Golf Course <br />Wastewater Treatment Plant <br />(1) Heat Pump RTUs <br />(1)ASHP <br />(2)ERV+ASHP <br />(1) Electric Unit Heaters <br />Kitchen Electrification <br />(1) Electric DHW <br />(4) Electric Unit Heaters <br />(2) EV Chargers <br />(3) EV Chargers <br />City Services <br />Art Center <br />(1) ERV+ WC VRF System <br />(1) ERV+ASHP <br />(1)AHU Coil Retrofit <br />(1) Hydronic AWHP <br />(1) Electric Hotsy Washer <br />(-50) Electric Unit Heaters <br />(1)Electric DHW <br />(28) EV Chargers <br />Fleet Electrification <br />(35)Vehicles <br />(11)ICE -Internal Combustion <br />(24) EV - Electric Vehicle <br />Miscellaneous Electrification <br />Replace -40 % of remaining gas equipment <br />See the appendices of the building audit reports for detailed descriptions of scope for each decarbonization measure. <br />Mid Term Summary Table <br />Measures <br />Life Cycle Carbon <br />Reduced <br />[tonnes] <br />Total <br />Construction <br />Costs* <br />Total Like -for -Like <br />Construction <br />Costs* <br />Net <br />Construction <br />Costs* <br />fA <br />Building Hybrid Electrification <br />6,000 <br />$6.8-10.1M <br />$2.8-3.7M <br />$4-6.4M <br />Fleet Electrification <br />2,400 <br />$3.5-4.5M <br />$3-3.5M <br />$0.5-1M <br />Miscellaneous Electrification <br />1,000 <br />$1.5-211 <br />$0.9-1M <br />$0.6-1M <br />Efficiency & Load Reduction <br />- <br />Renewables <br />Total 9,400 $12-1711 $7-8M $5-8M <br />*Costs do not include incentives or grants. The Inflation Reduction Act will potentially offset 30-40 % of the cost of renewables and fleet. <br />CITY OF LOUISVILLE I FINAL REPORT V3 1 INTERNAL DECARBONIZATION PLAN 18 <br />21 <br />