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Council Provided Information - 4/4/2023CITY COUNCIL OF SALT LAKE CITY 451 SOUTH STATE STREET, ROOM 304 P.O. BOX 145476, SALT LAKE CITY, UTAH 84114-5476 SLCCOUNCIL.COM TEL 801-535-7600 FAX 801-535-7651 COUNCIL STAFF REPORT CITY COUNCIL of SALT LAKE CITY TO: City Council Members FROM: Sam Owen, Policy Analyst DATE: April 4, 2023 RE: Electric Vehicle Readiness Off-Street Parking Stalls Amendment ISSUE AT A GLANCE The Administration’s proposal asks the Council to change the zoning code, and require an increased amount of electric infrastructure at twenty percent of the parking spaces in multi-family construction and major reconstruction projects. The infrastructure would support new installation of electric charging stations for electric vehicles. This proposal does not newly require the installation of charging stations. The Council may want to discuss whether to require more electric vehicle charging infrastructure in off-street parking at multi-family construction and major reconstruction projects. KEY ITEMS The existing code requires these same types of projects to install fully-equipped parking spaces reserved for electric vehicle charging, at the ratio of one electric vehicle space per 25 conventional spaces. Site plans for qualifying projects would be screened for meeting these new requirements through the city’s permitting process. The same 20 percent requirement would apply to spaces designated for use of people qualifying under Americans with Disabilities Act (ADA). The requirement does not apply to projects with four or less off-street parking spaces. In response to the proposal, one developer provided feedback the cost per space could be as high as $10,000, and this comment is included in the transmittal. Other information, available on the department’s website, indicates cost per space could be under $1,000. The lower figure is consistent Item Schedule: Briefing: January 3, 2023 Public Hearing: March 21, 2023 Potential Action: April 4, 2023 Page | 2 with anecdotal comparisons made to online examples of cost. Market conditions at the time of construction would be a factor. The cost to retrofit these electric spaces is several times more than some estimates to include them as part of new construction. POLICY QUESTIONS 1. The transmittal includes a range of public feedback. Cost concerns are a theme. Council Members might wish to ask the department about cost increases expected as a result of adopting this ordinance, or something like it. Is the cost likely to burden renters, slow necessary construction or deter investment in the city? 2. Considering the cost could be passed on to the consumer, in this case residents,will people who do not have access to new cars or new electric vehicles end up bearing the burden of that cost? 3. Another theme in the feedback is concern about rates of actual electric vehicle use in the general public. Do Council Members think the ratio of twenty percent is appropriate, in light of information listed above on market share? ADDITIONAL & BACKGROUND INFORMATION A state report presents these findings: 1,016 electric vehicles were newly registered in 2015; 5,401 were newly registered in 2019; and 10,569 were newly registered in 2021. These Tax Commission figures document how electric vehicle registration goes from one tenth of a percent of total new registrations in 2015, to four tenths of one percent in 2019. Total vehicle registrations have increased by about half a million during the same period. Hybrid vehicles were five times more common than strict electric in 2022 registrations. Some estimates put current electric vehicle adoption nationwide around five percent. ELECTRIC VEHICLE READINESS ORDINANCE SALT LAKE CITY SUSTAINABILITY DEPARTMENT PRESENTATION AGENDA 02 03 LOCAL BENEFITS PROPOSED REQUIREMENTS How EV readiness provides economic benefits and improves Salt Lake City’s air quality An overview of the proposed ordinance additions and property types impacted 01 BACKGROUND + CONTEXT An introduction to electric vehicle readiness and current SLC policy What does electric vehicle readiness mean? EV CAPABLE EV READY EVSE INSTALLED Three levels of “electric vehicle supply equipment” (EVSE) infrastructure are often regulated by municipal zoning ordinances: EV CAPABLE What does electric vehicle readiness mean? EV CAPABLE Installed electrical panel capacity with a dedicated branch circuit and a continuous raceway from the panel to the future EV parking space. Utility Distribution Network Transformer Utility Panel What does electric vehicle readiness mean? Installed electrical panel capacity and raceway with conduit to terminate in junction box or 240-volt charging outlet. EV READY EV READY Utility Distribution Network Transformer Utility Panel Charging Outlet at Parking Space Installed Level 2 charging station. EVSE INSTALLED What does electric vehicle readiness mean? EV READY Utility Distribution Network Transformer Utility Panel Charging Outlet at Parking Space EV Charger What does electric vehicle readiness mean? SLC PROPOSED ORDINANCE Utility Distribution Network Transformer Utility Panel Charging Outlet at Parking Space EV Charger One (1) installed EV charging station per 25 required parking spaces Count toward total required parking spaces Must be located near building entrance Signed in a clear and conspicuous manner Specific charging station level not required Existing EV Policy MULTIFAMILY PROPERTIES Twenty percent (20%) of required parking spaces constructed as EV-ready Count toward total required parking spaces EV-ready parking spaces shall have electrical conduit and sufficient electrical capacity For new multi-family uses, a minimum of 20% of ADA spaces shall be constructed as EV- ready. Proposed EV Readiness MULTIFAMILY PROPERTIES 0 50 100 150 200 250 84101 84102 84103 84104 84105 84108 84111 84112 84116 Market Trends MARKET SIZE & DEMAND SALT LAKE CITY 1,043 EVs registered in 2020 Data Source: Utah State Tax Commission Market Trends MARKET SIZE & DEMAND UTAH 6,947 EVs as of Q2 2020 (in thousands) 0 1 2 3 4 5 6 7 2012 2013 2014 2015 2016 2017 2018 2019 2020 Data Source: Utah State Tax Commission New vs. Retrofit Costs AN ECONOMIC COMPARISON A study of EV-ready construction costs shows that installing infrastructure during the new construction phase is the most cost-efficient. Data Source: SWEEP (Southwest Energy Efficiency Project). “Cracking the Code on EV-Ready Building Codes.” 2018. New Construction Retrofit $610 Balance of Circuit $1,210 $180 Raceway $1,070 $70 Permitting & Inspection $650 $60 Construction Management $620 $920 Total (per space)$3,550 Charging Behavior PLACE-BASED CHARGING DEMANDS 4,000 U.S. drivers assessed84% 16% Home Away N i s s a n L e a f 87% 13% Home Away C h e v y V o l t 1,800 U.S. drivers assessed Data Source: Idaho National Laboratory. 2015. 84% 16% Home Away 87% 13% Home Away Charging Behavior PLACE-BASED CHARGING DEMANDS Data Source: Idaho National Laboratory. 2015. N i s s a n L e a f C h e v y V o l t 65% 32% 3% Home Work Other 57% 39% 4% Home Work Other Subgroups with access to workplace charging A resilient building stock that is prepared to meet demands for future acceleration of electric vehicle adoption. Economic Benefits PREPARI NG FOR TECHNOLOGY I NNOVATI ON Future-Proof Development Building code standards are moving quickly to keep up with EV technology. Avoid Costly Retrofits Retrofits costs are significantly higher than new construction for EV-ready. Market Competitiveness Properties without installed EV-ready infrastructure will become less viable to specific residents that require home-based charging options. Air Quality BENEFITS TO SLC’S AIRSHED AQ Pollutants are Significantly Reduced Direct Emissions are Eliminated Effects are Compounded with an Increasingly Cleaner Grid Proposed Ordinance Each multifamily use shall provide a minimum of 20% electric vehicle ready parking spaces of total required parking on-site. EV READINESS LANGUAGE EV-ready parking spaces shall have electrical conduit and sufficient electrical capacity for future use of 200 volt charging station. Proposed EV-ready parking spaces shall be submitted on site plans. For new multi-family uses, a minimum of 20% of ADA spaces shall be constructed as EV-ready. EV-ready parking spaces count toward the total required number of parking spaces Parking areas with 4 or fewer parking spaces are not required to identify EV-ready spaces Where no minimum parking is required, EV-ready parking spaces are based on provided parking Electric vehicle parking spaces that exceed those required by Subsection B.1 shall count towards the required number of EV-ready spaces Proposed Ordinance EV READINESS LANGUAGE Additional Provisions: SALT LAKE CITY DEPARTMENT OF SUSTAINABILITY Contact Information Staff: peter.nelson@slcgov.com