The Venue
The Donald E. Stephens Convention & Conference Center is located just minutes from O’Hare International Airport and 20 minutes from downtown Chicago. One of the Midwest’s premier destinations for tradeshows, conferences, and special events, it’s hosted hundreds of world-class exhibitions since 1975.
- Address: 5555 N. River Rd., Rosemont, IL 60018
- Parking: The main parking garage is located at 9802 Williams St., which connects to the center via a skybridge.
- Telephone:Â +1 (847) 692-2220
- Website hereÂ
Photos courtesy of the Donald E. Stephens Convention Center
Dining
Rosemont has grown into one of the Chicago area’s most exciting dining destinations, with options ranging from world-class steakhouses to fast-casual favorites. To learn where you can fuel-up onsite or enjoy a meal within minutes of the convention center, see Rosemont’s guide on Where to Eat here.
Official Hotels
In partnership with onPeak, we've secured discounted rates at the Hilton Rosemont Chicago O'Hare. onPeak is the only official hotel provider for Intersolar & Energy Storage North America (IESNA) Midwest. Booking with onPeak gives you flexible change and cancellation policies, the ability to collect rewards points via hotel loyalty programs, and directly contributes to the success of our event. Don’t wait—reserve your spot at the Hilton Rosemont Chicago O'Hare early for the best rate.
Need Help with a New or Existing Reservation?
- Existing Reservation
- FAQs
- IESNA@onpeaksupport.com
- (800) 803 5804 Toll-Free
(312) 527 7300 Int'l
Benefits of Booking with onPeak
Pay Delay
Ease your commitment — book now, pay later.
No Fees
Escape from booking, change, and cancellation fees.
Support
We're here for you before, during, and after the event.
Flexibility
Plans change. onPeak lets you make adjustments without penalty.
Group Reservations
Easily manage hotel reservations with onPeak's group tools.
Hotel Rewards Points
Get credit for your hotel loyalty program.
Important Reminder
onPeak is the only hotel provider endorsed by Intersolar & Energy Storage North America Midwest 2026. If you are contacted by other third-party companies offering hotel assistance, please be aware they are not endorsed by our event. Entering into financial agreements with these companies can have costly consequences and are not protected by event management.