IREC Accredited Home Energy Professional Training Programs

NSSC is the first training center in Pennsylvania to hold accreditation for all four Home Energy Professional training programs (Quality Control Inspector, Retrofit Installer Technician, Crew Leader, and Energy Auditor). The Interstate Renewable Energy Council, a top accreditation and credentialing body for training programs and instructors in the clean energy field, awarded accreditation to NSSC's HEP training programs under IREC Standard 01023:2013.

Technical Assistance & Education
from one of the top building science training centers in the nation

Certifications & Training
  • In-field or in-classroom training
  • Customized courses
  • Industry & Commercial training
  • Residential energy conservation & weatherization training
  • State-of-the-art facilities & lab development expertise
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National Sustainable Structures Center News

National Sustainable Structures Center News

Staff Feature

John Wilson portraitJohn Wilson

Consultant / Instructor

is a nationally-certified instructor and a subject matter expert in building science, combustion safety, and ventilation in both the residential and commercial building energy retrofit fields.

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BPI - Building Analyst I  (8/10/2015)

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PA Weatherization Standards and Field Guide (Revised Spring 2011)

PA Weatherization Standards and Field Guide


U.S. Department of Energy EnviroEd LLC Building Operator Certification Building Performance Institute Continuing Education Building Performance Institute Test Center

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