School districts frequently expand existing campuses to accommodate enrollment growth, modern educational programs and aging infrastructure.

When New York City commuters step onto deep, underground subway platforms during summer heatwaves, they are routinely greeted by platform heat indices exceeding 132 F (55 C) and ambient air temperatures up to 15 degrees hotter than street level.

Fire sprinklers are used in all types of occupancies to help keep people and property safe should a fire incident occur.

“Negative, Ghost Rider, the pattern is full.” You may recognize this famous line from “Top Gun,” starring Tom Cruise as Navy pilot Pete “Maverick” Mitchell.

The 11th International Conference on Legionella was held in Zurich, Switzerland, September 7–11, 2026, marking 50 years since the discovery of Legionella. 

Engineers, building owners, and facility operators are under growing pressure to cut energy use, lower carbon emissions, improve reliability, and extend equipment life while managing increasingly complex HVAC systems and constraints. 

ASHRAE releases its 2027 Winter Conference program, featuring more than 100 technical sessions on HVAC&R innovations, AI and building decarbonization.

Eric Varton joins Rheem to lead global R&D and technology as Alan Machuga takes a leadership role focused on digital strategy and AI transformation.

The initiative will explore national expansion of quality, resilient home construction through factory-built, industrialized means and methods.

Large campuses and district energy systems are evolving from isolated mechanical plants into interconnected thermal ecosystems.