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

Scientists have found that water, under extreme pressure and cold temperatures, can split into two different liquid phases.

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 ...

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

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 ...

Despite assurances that Austin Energy is not currently contemplating a sale of its District Energy and Cooling Department, called the DEC, some employees remain concerned that the utility might decide ...