Back to Energy-Saving Options by Equipment Type

Optimize Building Systems to Reduce Energy

Building systems in large facilities often become inefficient over time. Ameren Missouri's BizSavers® Program offers Retro-Commissioning (RCx) Incentives to help get your systems back to their most efficient levels. RCx is intended for large facilities (more than 100,000 sq. ft.), usually with existing energy management systems. RCx Incentives are different than most other BizSavers incentives because the customer is not only eligible for a per-kWh-reduced incentive, but also for partial reimbursement of costs associated with an upfront effectiveness study of the facility. Projects can receive a $0.01-0.03 per kWh incentive for performing a technical analysis study and a $0.06-$0.18 per kWh incentive for energy efficient system upgrades.

Retro-commissioning graphic

Who's Eligible

Retro-Commissioning (PDF) is great for large manufacturing facilities as well as hospitals, schools and universities, nursing facilities, office buildings, and any other large building. RCx projects must achieve a payback under 18 months.

Effective April 7th, 2022, the Ameren BizSavers program is no longer accepting RCx applications for projects expected to complete in 2022. Projects submitted to BizSavers on or after April 7th, 2022 must have an estimated completion date on or after January 1, 2023.

Get Started Saving Today

All RCx projects must utilize a pre-approved RCx Service Provider. Service Providers have been trained and approved by the Program based on their experience and qualifications.



Get Started!

Contact a registered RCx Service Provider from the list above or contact the BizSavers team to learn how to get your project started.

Phone: 866.941.7299
Fax: 314.814.8900
Email: BizSavers@ameren.com

Alert Info