Retro Commissioning (RCx)

As a large commercial and industrial (C&I) customer, you can enhance your building management systems and controls through energy efficiency measures. By undergoing a comprehensive evaluation of your facilities, you ensure your building systems perform at peak efficiency.

The process begins with a detailed building audit, followed by developing an actionable plan and a Measurement and Verification (M&V) plan designed to maintain ongoing energy efficiency. Incentives cover up to 100% of the initial costs associated with conducting the necessary ASHRAE-level audit, with the total project incentive will be capped at 70% of the overall project expenses. You may also receive a custom incentive for implementing energy efficiency measures identified during the audit.

RCx services include:

Optimizing chiller and boiler operations to better match building load conditions
Reducing ventilation in over-ventilated areas
Fixing ventilation dampers that are open when they shouldn’t be, or vice versa
Decreasing supply air pressure setpoints and rebalancing systems
Aligning zone temperature setpoints to reflect the building’s actual operating schedule

Looking for RCx opportunities for small-to-medium-sized C&I buildings?

RCx-Lite uses an assessment tool, allowing for a streamlined process through the program with expedited savings.

RCx-Lite services include:

Air-side HVAC, Plan-side HVAC, and DHW tune-ups
Compressed sir system maintenance and leak repair
Air-sealing and envelope repairs/treatments
Thermostat schedules and set point adjustments
Economizer repair and HVAC control restoration
Pump and VFD system optimization
Reduce outdoor air rates to code
Sequence return, outdoor air, and exhaust dampers
Clean and/or replace filters
Duct leakage sealing and duct insulation repair
Clean and repair radiators, convectors, baseboards, and finned-tube heater
Repair CHW, HW, and DHW pipe and DHW tank insulation
Restore lighting controls and adjust lighting schedules
Lighting optimization