What's New:
FREE WEBINAR - CONNECT WITH ORGANIZATIONS TO GROW YOUR HOME PERFORMANCE BUSINESS
August 26th, 1:00 - 2:30pm CST
This Web Exchange will introduce organizations that bring information and value to your industry. Each presenter will provide you with valuable insights into what you should do next to prepare your company for growth in the new energy economy.
Register here for the Web Exchange
GREEN BUILDING SCIENCE CERTIFICATION FEATURED ON TV
Selected for our innovative approach to supporting sustainability best practices, Green Building Science Certification was recently selected by Multi Media Productions, Inc. to appear on 21st Century Business, a series that airs on CNBC and Fox News Channel.
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HOME STAR UPDATE
The Home Star program, which will offer more than $6 billion in rebates for appliances, weatherization, has been introduced to the Senate Finance Committee. The Home Star Coalition will meet with Senate Finance Committee members this week. Expect the Senate to vote in the September congressional session.
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See the official short summary of the legislation here
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Get BPI certified today!

Ben's teaching style is superb - he can present complex, important concepts in a way that the class understands and then remembers. His deep experience and knowledge of building science enables him to add to his presentations fascinating anecdotes of real life experiences he has had. I have taken many classes over the years and Ben's is absolutely one of the best I have experienced”
- A. Evans, BPI Certified Trainer, Santa Fe, NM
August 26th, 1:00 - 2:30pm CST
This Web Exchange will introduce organizations that bring information and value to your industry. Each presenter will provide you with valuable insights into what you should do next to prepare your company for growth in the new energy economy.
Register here for the Web Exchange
GREEN BUILDING SCIENCE CERTIFICATION FEATURED ON TV
Selected for our innovative approach to supporting sustainability best practices, Green Building Science Certification was recently selected by Multi Media Productions, Inc. to appear on 21st Century Business, a series that airs on CNBC and Fox News Channel.
read more
HOME STAR UPDATE
The Home Star program, which will offer more than $6 billion in rebates for appliances, weatherization, has been introduced to the Senate Finance Committee. The Home Star Coalition will meet with Senate Finance Committee members this week. Expect the Senate to vote in the September congressional session.
read more
See the official short summary of the legislation here
read more
Get BPI certified today!

Ben's teaching style is superb - he can present complex, important concepts in a way that the class understands and then remembers. His deep experience and knowledge of building science enables him to add to his presentations fascinating anecdotes of real life experiences he has had. I have taken many classes over the years and Ben's is absolutely one of the best I have experienced”
- A. Evans, BPI Certified Trainer, Santa Fe, NM
Professional Certification
Cities across the US are improving the energy efficiency of homes by requiring an energy audit before a home can be sold. Home inspectors, builders and construction industry professionals can generate new revenue by conducting energy audits and providing weatherization services.
Green Building Science Certification is accredited by the Building Performance Institute to offer several professional certification programs.
Building Analyst Certification
Envelope Professional Certification
Building Analyst Certification for HERS Raters
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A recently BPI Certified Building Analyst Had This To Say about our training:
Continuing Education
Green Building Science Certification is accredited by the American Society of Home Inspectors, ASHI, to offer Continuing Education courses for home inspectors, builders, contractors, remodelers, engineers and architects to gain expertise in the 2009 International Energy Conservation Code and 2009 International Residential Code so that energy efficiency retrofits and home improvements meet specified requirements. These courses are the first in a series of continuing education courses offered by GBSC.
2009 International Energy Conservation Code (IECC)
2009 International Residential Code (IRC)
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