Act On Energy/EFI store is exclusively for Ameren Illinois non-residential electric customers, with order delivery restricted
to Ameren Illinois service territory. The net product prices reflect
distributor discounts as well as product rebates from Ameren Illinois. There is a purchase limit of 100 rebated CFLs, 32 rebated ballasts, 10 rebated LEDs, 10 rebated exit signs, and 10 rebated controls per account per year. When you place an
order you will be asked to enter your Ameren Illinois electric
utility account number.
UPS (United Parcel Service) Packages: You may enter either your order number or the UPS assigned tracking code in the appropriate box below. You can obtain your order number through the 'My Account' section of the site. Log in to your account, view 'Order History', and click the 'Track UPS Packages' link of the order you wish to track.
USPS (US Postal Service) Packages: These orders are not traceable while in transit, but we can request delivery information from the Postal Service. Call 866-845-7085 to request delivery confirmation for your order if the 'My Account' section of the site shows the order has shipped.