Shaping Tomorrow's Built Environment Today

With more than 56,000 members from over 132 nations, ASHRAE is a diverse organization dedicated to advancing the arts and sciences of heating, ventilation, air conditioning and refrigeration to serve humanity and promote a sustainable world.

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Join Us in Houston!

President Bjarne Olesen would like to personally invite y'all to Houston for our 2018 Annual Conference, June 23–27.

Registration is now open!

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Instructor-Led Training

ASHRAE Learning Institute instructor-led training offers many opportunities for you to learn the latest HVAC&R technologies.

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Building EQ Portal As Designed Available

ASHRAE’s Building Energy Quotient program provides a quick energy analysis that benchmarks a building’s energy performance. As designed and in operation ratings available today!

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Featured Region

Meet Region XIV. As ASHRAE's newest region, it represents 8 ASHRAE chapters and over 30 countries in Europe.

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90.1 Portal

90.1 Portal is more than just the standard; it’s an online tool that brings together ASHRAE 90.1, its User’s Manual, redlines, and more.

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High Performing Buildings

A Connecticut building scientist recently designed and built his family’s home. It nearly achieved zero energy in 2017—despite the cold climate and unusual plug loads.

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Connect-a-Colleague

Use a pre-written invitation to quickly invite friends and colleagues to join ASHRAE.

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