Determine Your Eligibility

Look for the electric service rate code on your bill. 

Check your electric service rate code:

Look for “Electric Delivery” under the Electric Service Non-Residential Billing Detail heading on your bill. Your rate code is listed in this section (see close-up image). You must be a DS-2 or DS-3A customer to participate in the Small Business Direct Install (SBDI) Program.

If my bill lists DS-3, how do I know if I’m a DS-3A customer?

Check the numbers under your listing, shown circled in red below in the example to determine if you are a DS-3A customer.

  • A DS-3A account has a General Delivery Service < 400 kW (less than 400 kW
  • A DS-3B account has a General Delivery Service > 400 kW (greater than 400kW)
electric-service-rate-code25-1

Not Sure Where to Start?

Request a FREE Energy Consultation to take your next step in saving energy and money.

Questions? Call 1.866.800.0747 or email IllinoisBusinessEE@ameren.com.