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MunicipalityStateYearLocationSingle-familyMulti-familyCommercial
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Adams CountyCO2022P&Z OrdinanceIn progressIn progressIn progress
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AspenCO2017IBC / IRC1 EV-Capable Space per dwelling Unit (update in progress)3% EV-Capable (update in progress)Update in progress
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AvonCO2023IECC1 EV-Ready space per dwelling unit5% EV-Installed, 10% EV-Ready, 40% EV-Capable5% EV-Installed, 0% EV-Ready, 40% EV-Capable
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BasaltCO2022Ordinance1 EV-Ready space per dwelling unit1 EV-Ready (1-9 spaces); 1 EV-Installed and 1 EV-Ready Space (10-19 spaces); 1 EV-Installed and 1 EV-Ready space per 20 spaces (20 spaces or more) 1 EV-Ready (1-9 spaces); 1 EV-Installed and 1 EV-Ready Space (10-19 spaces); 1 EV-Installed and 1 EV-Ready space per 20 spaces (20 spaces or more)
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BoulderCO2020IBC / IRC1 EV-Ready space per dwelling unit5% EV-Installed, 15% EV-Ready, 40% EV-Capable (25+ spaces)5% EV-Installed, 10% EV-Ready, 10% EV-Capable
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Boulder CountyCO2015 / 2022IBC / IRC; IECC1 EV-Ready space per dwelling unit2% EV-Ready (current, for new construction and 50% or 5,000 SF additions); 15% EV-Installed, 5% EV-Ready, 40% EV-Capable (in progress)2% EV-Ready (current, for new construction and 50% or 5,000 SF additions); 10% EV-Installed, 5% EV-Ready, 10% EV-Capable (Groups A, B, E, M); 2% EV-Installed; 0% EV-Ready, 5% EV-Capable (Groups F, I, R-3, R-4); 10% EV-Installed, 5% EV-Ready, 0% EV-Capable (Group S-2, parking garages) (in progress)
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BreckenridgeCO2020IBC / IRC1 EV-Ready space per dwelling unit2 EVSE-Installed,
20% EV-Capable		2 EVSE-Installed,
20% EV-Capable
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BroomfieldCO2022Ordinance1 EV-Ready space per dwelling unit1 EV-Installed, 1 EV-Ready, 1 EV-Capable (1-10 spaces); 3 EV-Installed, 1 EV-Ready, 3 EV-Capable (11-15 spaces); 4 EV-Installed, 1 EV-Ready, 4 EV-Capable (16-20 spaces); 5 EV-Installed, 1 EV-Ready, 5 EV-Capable (21-25 spaces); 20% EV-Installed, 5% EV-Ready, 20% EV-Capable (26+ spaces)1 EV-Capable (1-10 spaces); 1 Ev-Ready, 3 EV-Capable (11-15 spaces); 1 EV-Ready, 4 EV-Capable (16-20 spaces); 1 EV-Ready, 5 EV-Capable (21-25 spaces); 1 EV-Installed, 5% EV-Ready, 20% EV-Capable (26-50 spaces); 2 EV-Installed, 5% EV-Ready, 20% EV-Capable (51-75 spaces); 3 EV-Installed, 5% EV-Ready, 20% EV-Capable (76-100 spaces); 4% EV-Installed, 5% EV-Ready, 20% EV-Capable (101+ spaces)
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Crested ButteCO2022IECC1 EV-Ready space per dwelling unit1 EV-Ready space per dwelling unit1 EV-Installed, 10% 10% EV-ready; 1 DC fast charger (5+ spaces)
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DenverCO2020IBC / IRC1 EV-Ready space per dwelling unit5% EV-Installed, 15% EV-Ready, 40% EV-Capable10% EV-Installed, 5% EV-Ready, 10% EV-Capable
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DillonCO2020IBC / IRC1 EV-Ready space per dwelling unit5% EV-Installed, 10% EV-Ready, 40% EV-Capable (10+ spaces)5% EV-Installed, 10% EV-Ready, 40% EV-Capable (25+ spaces)
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DurangoCO2020P&Z Ordinance[Future building code amendment]1/15 EV-Installed, 15% EV-Ready (15+ spaces)10% EV-ready or 5% EV-installed (15,000+ sq ft, all hotels and motels)
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EdgewaterCO2023IBC / IRC1 EV-Ready space per dwelling unit (in progress)In progressIn progress
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EnglewoodCO2023IBC / IRC1 EV-Ready space per dwelling unit (in progress)10% EV-Installed, 5% EV-Ready, 40% EV-Capable (in progress)10% EV-Installed, 5% EV-Ready, 10% EV-Capable (in progress)
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ErieCO2022IECC1 EV-Ready space per dwelling unit15% EV-Installed, 5% EV-Ready, 40% EV-Capable10% EV-Installed, 5% EV-Ready, 10% EV-Capable (Groups A, B, E, M); 2% EV-Installed; 0% EV-Ready, 5% EV-Capable (Groups F, I, R-3, R-4); 10% EV-Installed, 5% EV-Ready, 0% EV-Capable (Group S-2, parking garages) (in progress)
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Estes ParkCO2023IECC1 EV-Ready space per dwelling unit≤10 spaces: 2 EV-Ready spaces; >10 spaces: 5% EV-Installed, 5% EV-Ready; 15% EV-Capable; 30% EV-Capable-Light≤10 spaces: 2 EV-Ready spaces; >10 spaces: 2% EV-Installed, 8% EV-Ready; 10% EV-Capable; 10% EV-Capable-Light
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FlagstaffAZ2019IBC / IRC1 EV-Ready space per dwelling unit3% EV-Ready3% EV-Ready
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Fort CollinsCO2022IBC / IRC1 EV-Capable space per dwelling unit10% EV-Installed, 20% EV-Ready,
40% EV-Capable		5% EV-Installed, 15% EV-Ready, 20% EV-Capable
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FriscoCO2020IBC / IRC1 EV-Ready space per dwelling unit2 EV-Installed, 20% EV-Capable2 EVSE-Installed,
20% EV-Capable
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Golden CO2019Ordinance1 EV-Installed Space per 15 parking space, 15% EV-Capable
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LafayetteCO2021; 2022Ordinance; IECC1 EV-Ready space per dwelling unit2 spaces or 10% whichever is greater EV-Ready, 20% total spaces EV-Capable (current); 15% EV-Installed, 10% EV-Ready, 40% EV-Capable (in progress)2% EV-Installed, 5% EV-Ready, 10% EV-Capable (current); 10% EV-Installed, 5% EV-Ready, 10% EV-Capable (Groups A, B, E, M); 2% EV-Installed; 0% EV-Ready, 5% EV-Capable (Groups F, I, R-3, R-4); 10% EV-Installed, 5% EV-Ready, 0% EV-Capable (Group S-2, parking garages) (in progress)
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LakewoodCO2019Zoning Ordinance1 EV-Capable space per dwelling unit2% EV-Installed, 18% EV-Capable (10+ spaces)2% EV-Installed, 13% - 18% EV-Capable (10+ spaces)
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Larimer CountyCO2022Ordinance1 EV-Ready space per dwelling unit5% EV-Installed, 15% EV-Ready,
30% EV-Capable		5% EV-Installed, 10% EV-Ready, 10% EV-Capable
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LongmontCO2022IRC1 EV-Ready space per dwelling unitN/AN/A
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LouisvilleCO2021Zoning Ordinance1 EV-Installed and 1 EV-Capable space per dwelling unit10% EV-Installed, 10% EV-Ready, 15% EV-Capable5-10% EV-Installed, 10% EV-Ready, 10-15% EV-Capable (depending on sector)
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MinturnCO2023IECC1 EV-Ready space per dwelling unit5% EV-Installed, 10% EV-Ready, 40% EV-Capable5% EV-Installed, 0% EV-Ready, 40% EV-Capable
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NorthglennCO2022IECC1 EV-Ready space per dwelling unit15% EV-Installed, 5% EV-Ready, 40% EV-Capable10% EV-Installed, 5% EV-Ready, 10% EV-Capable (Groups A, B, E, M); 2% EV-Installed; 0% EV-Ready, 5% EV-Capable (Groups F, I, R-3, R-4); 10% EV-Installed, 5% EV-Ready, 0% EV-Capable (Group S-2, parking garages)
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Salt Lake CityUT2023OrdinanceNone20% EV-Ready (20% of which are ADA)none
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SedonaAZ2019Appendix1 EV-Capable space per dwelling unit5% EV-Capable
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Summit CountyCO2020IBC / IRC1 EV-Ready space per dwelling unit5% EV-Installed, 10% EV-Ready, 40% EV-Capable (10+ spaces)5% EV-Installed, 10% EV-Ready, 40% EV-Capable (25+ spaces)
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SuperiorCO2022IECC1 EV-Ready space per dwelling unit5% EV-Installed, 15% EV-Ready, 80% EV-Capable10% EV-Installed, 10% EV-Ready, 20% EV-Capable
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VailCO2022IECC1 EV-Capable space per dwelling unit5% EV-Installed, 50% EV-Capable5% EV-Installed, 50% EV-Capable
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