Heat pump water heaters, like Cala's, cost more upfront than traditional ones but can help you save hundreds of dollars per ...

Using historical forecasts, reservoir storage and river flow data, scientists found that FIRO, combined with a planned second ...

The Portland Water Bureau is looking micro hydropower for its electricity at the Washington Park Reservoir in Southwest Portland.

“The old system was a glycol steam line system that used hot water for heating in the winter and chilled water for cooling in ...

The Environmental Protection Agency (EPA) has signaled it could narrow which set of waters receive protections under the Clean Water Act — and will narrow protections for wetlands in the ...

Etihad Energy Services Company (Etihad ESCO), a wholly owned subsidiary of Dubai Electricity and Water Authority (DEWA), has ...

By Paul Mamattah Access to clean drinking water, remains one of the biggest challenges in Ghana, with water bodies increasingly contaminated due to industrial pollution, illegal mining (galamsey), and ...

Vertiv (NYSE: VRT), a provider of digital infrastructure and continuity solutions, today made an addition to its thermal ...

The DWH A2W Heat Pump uses R32 (difluoromethane) as a refrigerant and reportedly achieves a coefficient of performance (COP) of 4.9. Noise levels range between db (A) 52 and db (A) 56.

Discover how your home soda machine compares to commercial soda fountains at restaurants. Some of the differences may make ...

Japanese heating system manufacturer Daikin has unveiled a new modular air-to-water inverter heat pump series for commercial buildings. The system uses propane (R290) as the refrigerant and is ...