Variable Frequency Drives
The Delmarva Power C&I Energy Savings Program has helped many of our customers save energy and money by providing cash incentives for the purchase and installation of Variable Frequency Drives (VFDs). The Program can help you meet your energy savings goals and reduce your operating costs as well.
VFDs provide opportunities for energy savings in many motor-driven systems including:
- Building Exhaust Fans
- Make-up Air Fans
- HVAC Return Air Fans
- Heating Water Pumps
- Cooling Tower Fans
- HVAC Supply Air Fans
- Chilled/Condenser Water Pumps
- Water Source Heat Pump Circulating Loop Pumps
By controlling motor speed and torque (twisting force) to accommodate system load variations, VFDs coupled with NEMA premium-efficiency motors offer greatly enhanced system control and efficiency.
Refer to the Variable Frequency Drives Application
for eligible measures and incentives, technical details and terms and conditions. .
Alternative VFD incentives may be available for VFD applications on motors larger than 200 hp and elsewhere when system efficiencies are improved by coupling VFDs with non-HVAC motor-driven systems, including:
- Air Compressor
- Process Pumps
- Process Fans
- Process Machinery
- Other Processes
Please contact the Program office for more details.
How to Participate
Learn more about Program Eligibility and Application Process
The Variable Frequency Drives Application
provides specific program participation details, guidelines, and requirements.
All project applications require pre-approval by the program.
If you have questions, call or email our customer service office, below, and a program representative will be able to assist you.
C&I Energy Savings customer service: 1-866-353-5799
These programs support EmPOWER Maryland administered by the Maryland Energy Administration.