Residential Buildings Training

The Clean Energy Center delivers accredited workforce training and certification programs to home energy retrofit professionals.


  • Clean Energy Center
  • General Services: 2245 Reach Road

Energy efficiency training and certification for home energy professionals.

The Clean Energy Center's residential training programs teach students to understand house-as-a-system building science fundamentals and techniques to find practical solutions that significantly reduce a home’s energy consumption.

Areas of Interest

Choose your path

Home Energy Professional (HEP)

Launch your career with comprehensive, accredited training for all of the Home Energy Professional certifications.

PA Weatherization

PA’s central resource for weatherization training and technical assistance.

EPA Renovation, Repair, and Painting (RRP)

Earn and maintain your EPA RRP Certified Renovator certification.

Building Performance Institute (BPI)

BPI training and certification exams for the home performance industry.

Multifamily Buildings

Find industry leading training and technical assistance for conducting energy assessments and energy modeling of multifamily buildings.

Student Experience

“I really enjoyed the instructor’s style and professionalism. He made the class enjoyable, educational, and exciting, even after 10 years in the business.”

PA Weatherization Student