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 ...

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 ...

After decades of catastrophic storms and severe floods triggered by intense monsoon rains, some parts of the Philippines ...

Funding cutoff leaves wells, irrigation canals, other projects half built Millions left without promised clean water and sanitation facilities Water projects enjoyed broad support in Washington TAVETA ...

MANILA — The Department of Environment and Natural Resources (DENR) flagged on Monday poorly situated flood control projects that have affected the natural flow of water in rivers. "Ghost projects ...

MANILA, Philippines — A flood control project locked in the middle of idle lands, another one costing half a million pesos per meter and several others that invite high waters during the rainy season.