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In Good Company<br />

Vendor Marketing<br />

CASE STUDY:<br />

Electric Vehicle Charging<br />

Prairie Point is a 24-story condominium building at 1600<br />

S. Prairie Avenue in Chicago’s South Loop. Prairie Pointe<br />

Owners Association and First Service Residential wished to<br />

offer an economical electric vehicle charging (EVC) option<br />

to condominium owners that also own parking space with<br />

the building’s parking deck.<br />

Electrical capacity within the parking deck was<br />

limited, and electric distribution is metered<br />

by the utility and paid for by the association.<br />

The board contracted with AMS Mechanical<br />

Systems to build infrastructure that:<br />

• Would bill individual users for the<br />

electric vehicle charging, rather than the<br />

association.<br />

•<br />

• Could be expanded without a significant<br />

investment by the individual parking space/<br />

condo owner as an EVC space is desired.<br />

The Solutions<br />

The design team at AMS determined that<br />

electrical capacity was available in the<br />

building’s main electric room that is adjacent<br />

to the parking deck. The electrical distribution<br />

panel was unmetered and intended to have<br />

distributed electric utility meters provided at/<br />

near the point of use.<br />

In collaboration with ComEd, the design team<br />

developed a distribution system with pointof-use<br />

electric utility metering at each parking<br />

space where vehicle charging is provided.<br />

These utility meters are assigned to each<br />

parking space/condo owner, and utility billing<br />

is direct to the owner.<br />

An electrical distribution system was installed<br />

and includes two strategically located panel<br />

boards with capacity to provide up to 40 vehicle<br />

charging locations. When an owner requests<br />

vehicle charging for their parking space, it is<br />

relatively simple and economical to extend<br />

power to the owners parking space and install<br />

the meter/receptacle.<br />

...continued on next page<br />

ONE<br />

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VOICE

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