ASHRAE Standard 100-2024

ANSI/ASHRAE/IES Standard 100, Energy and Emissions Building Performance Standard for Existing Buildings, is a code-ready building performance standard that provides processes and procedures for reducing energy consumption and carbon emissions through improved energy efficiency and performance of all types of existing buildings, including residential, commercial, institutional, and industrial.  Learn more

High-Performance Buildings Simplified 2nd Edition

Tailored for students and professionals, High-Performance Buildings Simplified offers invaluable insights into sustainable building practices. With updated content reflecting industry shifts, it equips readers with knowledge and tools for water efficiency, energy conversion, indoor air quality, and more. This essential guide is indispensable for mastering sustainable design principles in today's evolving landscape. Learn more



Formats to Fit Your Needs

More ways to access the industry resources you need:


ASHRAE Standard 228ASHRAE 228-2023
2023 / 40 pages

Duct Systems Design Guide
2021 / 184 pages

90550 Guideline 12-2023
2023 / 58 pages


ASHRAE Design Guide for Commercial Kitchen Ventilation ASHRAE Design Guide for Commercial Kitchen Ventilation: Best Practices for Design and Operation
2023 / 187 pages


Lucy Goes Green
2023 / 32 pages


Standard 241 Standard 241 
2023 / 44 pages


Standard 188-2021
2021 / 24 pages


Grid Interactive BuildingsGrid- Interactive Buildings for Decarbonization: Design and Operation Resource Guide 
2023 / 129 pages


Lucy's Engineering Adventure
2021 / 24 pages


Guideline 36.1 Guideline 36-2021 -- High-Performance Sequences of Operation for HVAC Systems
2021