A weekly list of the most notable commercial building and facility permits issued and received in Portland by Permitting & Development in the prior week. $710,349 Address: 1405 N.W. Johnson St.

As a one-stop shop for residential and commercial HVAC solutions, the Duravent Group will feature innovations in ...

AIR has unveiled its production-model heavy-lift eVTOL cargo aircraft, marking its shift from development to commercial manufacturing and deliveries. Designed for uncrewed logistics operations, the ...

Abstract: To intelligently schedule heating, ventilation, and air conditioning (HVAC) systems for reducing energy cost of commercial buildings, indoor temperature and indoor air quality (IAQ) should ...