New course! Building Science Principles

New on SkillCat

BRAND NEW COURSE

The Building Science Principles (BSP) Certificate of Knowledge is an entry-level credential from the Building Performance Institute (BPI). It gives you a foundational understanding of how a home's parts (insulation, HVAC, ventilation, and appliances) work together to affect energy efficiency, comfort, and durability. No hands-on prerequisites, just the core knowledge that makes you sharper on the job. It is the perfect first step into energy-efficient home performance.

Note: This is a paid Certificate of Knowledge. Each attempt costs $120.

What you'll learn

• How heat, air, and moisture move through a home
• The role of HVAC in building performance
• How appliances, lighting, and plug loads affect energy use
• How to improve efficiency before adding renewables

Who it's for

• Trade pros (contractors, HVAC, insulation, solar): build credibility and educate your customers.
• Inspectors, appraisers, and realtors: assess and market high-performance homes.
• Policy makers and program managers: shape stronger energy and risk-reduction policies.
• Students and emerging pros: Kickstart your career in energy efficiency and sustainability

Why get started

Finishing the course and passing the exam earns you the official BPI-approved BSP Certificate of Knowledge, a credential you can put on a resume, a LinkedIn profile, or in front of a customer to show real building science know-how.

The exam is 100 multiple-choice questions, taken online on your own time, and you need a 70% to pass.

Already BPI Certified? Pass the exam and earn 6 BPI CEU credits. The course and exam are available in English and Spanish.

$119 Earn your official BPI-approved Building Science Principles Certificate of Knowledge. Payment is taken before the exam. No retakes included.

Ready to start? Register HERE.

Find it in the app: Home › Industry Certifications (partner fee) › Building Science Principles.