Chicago EV Ready:Starts Nov 1, 2020

10.8.2020

Providing effective energy strategies for buildings and communities

ICC Preferred Provider # 2396ICC Course # 25861

SEDAC is a Preferred Education Provider with the International Code Council (ICC). Credits earned on completion of this

program will be reported to ICC for ICC members. Certificates of Completion will be issued to all participants.

This workshop is approved for 1 LU/HSW CES credits from the American Institute of Architects (AIA). Credits earned on

completion will be reported for AIA members.

1. Understand City of Chicago EVSE ordinance requirements

2. Define the difference between EVSE Ready and EVSE Installed

3. Understand the difference between level 1, level 2, and DC fast charging stations

Learning Objectives

The Smart Energy Design Assistance Center (SEDAC) is an applied research program at University of Illinois and a Public Private Partnership with 360 Energy Group in Chicago.

Our mission: Reduce the energy footprint of Illinois and beyond.

Who We Are

The Illinois Energy Code training program is sponsored by

Illinois State Energy Office

SEDAC is the Illinois Energy Conservation Code Training Provider

Today’s session provided in partnershipwith the City of Chicago

• Technical support energycode@sedac.org800.214.7954

• Online resources at sedac.org/energy-code

• Workshops

• Webinars

• Online on-demand training modules

Energy Code Training Program

EV sales Projections

EVSE ReadyPassed April 24, 2020

• Amended Section 17-17-0251.5 (Parking Requirements)

• Amended Section 17-10-1011 (Definitions)https://www.chicago.gov/city/en/depts/cdot/provdrs/conservation_outreachgreenprograms/news/2020/april/chicago-city-council--approves-ordinance-to-increase-chicago-s-e.html

EVSE Ready

Definitions

• Panel capacity, panel space (labeled), and raceway for a 40 amp, 208v or 240v circuit

• ~1 – 1” conduit per 2 EVSE capable circuits

EVSE Capable (for IECC 2021)

• EVSE Capable plus wiring• ~1 – 1” conduit per 2 EV spaces

• Terminates at receptacle, junction box or equipment adjacent to the parking space

EVSE Ready

• EVSE ready plus include an installed EV charging station

EVSE Installed

EVSE Code Requirements

Multi-unit residential with 5 or more dwelling units where on-site parking is provided; at least 20% (min 1) of the parking spaces must be EVSE ready or EVSE installed

Formerly required 2 EVSE ready parking spaces for 24 or more dwelling units

Residential buildings (new construction)

IECC 2021: 20% EVSE Capable; 2 EVSE Ready for >2 dwellings1 EVSE Ready per dwelling unit for 1‐2 family dwellings

A building with 30 or more parking spaces provided; at least 20% of the parking spaces much be EVSE ready or EVSE installed

Formerly 2 EVSE ready parking spaces for 50 or more parking spaces

Nonresidential buildings (new construction)

IECC 2021: 20% EVSE Capable; 2 EVSE Ready

EV spaces don’t change requirements for accessible spaces; non-EV may use accessible spaces even if not EV when displaying appropriate handicapped parking decal or device; EV accessible spaces must also be provided based on the following:

Accessible spaces (new construction)

Total EV ready/installed parking spaces Minimum # of EV ready/installed required to be accessible parking spaces

1‐50 1*

51‐75 2

76‐100 3

>100 3, plus 1 for every 60 additional EV ready/installed spaces

* Accessible EV space is not required by EV ordinance if no accessible parking spaces required by Section 17-10-902

1. EV Overview

2. Transition to EV and benefits

3. Case studies

Prepare for Electric Vehicles

EV Overview

EV Continuum

Hybrid Plug in hybrid Range Extended Electric

Electric

Prius Plug in Prius Volt BoltIoniq Plug in Ioniq i3 Model 3Insight Plug in Escape RAV4 Prime Kona

• L1 (120v)• 2-5 MPH

EV Charging Overview

• L2 (208 or 240v)• 10-50 MPH

• DCFC (480v+)• 150-1,000 MPH

EVSE Amp Capacity

Circuit Breaker (amps) Max output (amps) –charger size 

Power output at 208 volts (kW) 

Miles per hour of charge (approximate) 

40 32 6.6 20 

50 40 8.3 25

60 48 10 30

80 64 13 40

100 80 16 50

• Non-Connected

• Wi-Fi/Cellular connected

• Remote notification of status

• Reservation capability

• Time of use

• Power share

• Allows multiple vehicles to charge from single circuit

• Cord length – 25’ typical

• Can reach multiple parking spaces

Level 2 EVSE (Electrical Vehicle Supply Equipment)

• Payment methods

• Credit card/Electronic Payment

• Monthly fee

• Sub metered and reimbursed via HOA/tenant fee

• Hourly versus kWh cost

Level 2 EVSE

• Occupant/Tenant Owned

• Building/HOA Owned

• Outsourced• Pay for use • No cost

• Exchange for advertising or other value stream

Ownership Models

Transition to EV and benefits to society

• Energy Efficiency • EVs use ~80% less energy than ICE (Internal Combustion Engine)

• Reduced human health impacts saving Illinois $3 billion annually ($4.1 Billion if charged off clean energy) – if 2/3rds of vehicles are electric

• Supplemental grid storage

• Vehicle to Grid capability + renewable energy integration with the grid

Transition to EV and benefits (Society)

• Capacity utilization

• Use established infrastructure for supplying “fuel”

• Managed charging can maximize these benefits

• Energy independence

• Shifting to locally produced electricity can help increase energy independence

VS

Transition to EV and benefits (Society)

Transition to EV and benefits to vehicle

owner

Miles per year MPG/MPGe 12,000 15,000 18,000 30,000

Toyota Camry 26 $1,320 $1,650 $1,980 $3,300

Tesla Model 3 116 $   720 $   900 $1,080 $1,800

BMW i3 113 $   670 $   840 $1,000 $1,680

Fuel Cost per Year

Gasoline $2.87/gallon Electricity: $0.20/kWh

Time of Use price benefit (fuel up when cheap)

• Lower maintenance costs

• Full “tank” every morning

• EVs are expected to be at first cost parity by 2025

• Smart car capabilities• Adjustable braking, remote control of functions, grid pricing

awareness, etc.• New features through updates

Transition to EV and benefits (Vehicle owner)

• Diversity of electricity generation can help reduce price volatility Transition to EV and benefits (Vehicle owner)

Transition to EV and benefits to property

owner

• Property owner can recover costs to provide charging via fees

• Potential future backup power source for essential services

• Opportunity to share EVSE among several cars

• Attract & retain tenants

• 20% of Americans say that they are likely to buy an EV for their next car

Transition to EV and benefits (Property owner)

Applications

Features to consider

• Multiple payment methods

• Price visibility and flexibility

• In App payment

• Cross platform payment (ieChargePoint/Plugshare) etc.

• Navigation to charge location

• Charger reservation

EV Hotels

EV match

Case Studies

Lake County

• Installed Charge Point EVSE & added 3 EVs to the fleet

• Allowed access for EV fleet, Workplace charging, and visitors• Different rates for each user

• Listed on charge point, plug share, and AFV websites/apps

Nonresidential building (retrofit)

Northwestern Medical Center

• Community group requested EVSE in new garage

• Installed EVSE during new parking garage construction

• Chargers available or workplace charging and visitors

• Listed on charge point, plug share, and AFV websites/apps

Nonresidential building (new construction)

Lakeview Garage

• Installed Tesla Urban Chargers in the garage • Tesla installed and collects fees

• Garage is used for the grocery store, gym, bank, Starbucks, and more.

Nonresidential building (new construction)

N Lake Shore Drive (2018)

• One charge station shared among 3 EVs

• EVSE paid for and owned by homeowner's association • $800 for charger• $3,000 for installation

• Monthly fee charged to recoup electricity and installation costs

Residential building (retrofit)

S Prairie Avenue (2015)

• One interested resident turned into 7 EVSE installs

• Dedicated spaces – each resident paid for their install • Cost for install and charge station $1,500

• Electricity is sub metered and billed to the customer via HOA assessments

Residential building (retrofit)

Aqua

• Residential building near millennium park

• Tesla urban chargers

• Available to hotel residents

Residential building (new construction)

Next Steps

How do I transition to EV Installed?

https://www.chicago.gov/city/en/progs/env/drive_electric_chicago.html

1. Install charger

2. Install signage/markings

3. Set up fee structure

4. List on platforms if desirable1. US DOE Alternative Fuels Data Center 2. Plug share3. EV Match 4. Charger platform (example: Charge Point /

Tesla)5. And many more…

How do I transition to EV Installed?

Questions?

energycode@sedac.org800-214-7954