Conventional concrete has been used as a building material since Joseph Aspdin invented Portland cement in 1824. It works just fine for many building projects since it’s easy to produce and to deliver ...

Variable frequency drives (VFDs), also known as variable speed drives (VSDs), are used to modulate the speed of motors in various applications, from hydronic water pumping to VAV fan units to vacuum ...

Optimizing any cooling plant for minimal energy consumption is a demanding science. In many cases, minimizing chiller plant energy consumption requires modifications to the plant design, including ...

We have been taught for decades that the initial fireground incident priorities are life safety, property conservation and incident stabilization. Placing people before water shows a deeper ...

Operations have officially begun for the Big Notch Project, one of the largest floodplain salmon-rearing habitat projects in California history. The Department of Water Resources held a ribbon-cutting ...

At a rainy news conference off the Tamiami Trail in the Everglades on Wednesday, Gov. Ron DeSantis announced the groundbreaking of the first Everglades restoration project the state is taking over ...

Congolese refugees who fled the violence in the Democratic Republic of the Congo (DRC) to Burundi, use a water point at a hosting site in Rugombo, Cibitoke Province ...