Top Stories


2023 IAPMO Water Efficiency and Sanitation Standard Now Available

July 18, 2024
Three-year consensus development cycle, accredited by ANSI, has resulted in WE•Stand for water conservation practices in built environment.


Download: An Engineer's Notebook, 2021-2024

May 24, 2024
The Best of Ken Elovitz, P.E.

Download "Refrigerants Revolution 2024"

Dec. 18, 2023
Our industry's accelerated transition to low-GWP refrigerants is kicking into high gear. Get the latest guidance for staying in compliance.

Synthetic Fuels May Offer Bridge to Decarbonization

July 16, 2024
The first industrial-scale solar fuel plant, now open in Switzerland, is adding to the evidence that alternative fuels are key.
HPAC Engineering

Modern Parallels to July 1929, with Rob McManamy

July 15, 2024
*6-MINUTE PODCAST* IAQ in cities? Input from labor? Writing new piping codes? The more things change, the more they stay the same.
Dodge Construction Network

Dodge Momentum Up 10.4% in June

July 12, 2024
Commercial planning, especially for data centers, led a surge in June. Index up 43% from June 2019.