Scientists in the United States has developed a new photovoltaic-thermal system design that utilizes parallel water pipes as a cooling system to reduce the operating temperature of photovoltaic panels ...

Geothermal heat exchangers almost always use condenser water or glycol as the heat transfer medium — and, sometimes, refrigerant. Wastewater heat recovery systems typically preheat domestic cold water ...

DENVER — When a massive event center was being developed in Denver, planners had to contend with two existing 6-foot-wide sewer pipes that emptied into the river, creating an unsightly dilemma.

Industrial energy research stands at the threshold of a crucial transition. Combining advanced solar conversion with waste-heat valorization is emerging as ...

UK scientists designed a new heat pump concept that they claim could be particularly beneficial to newly developed areas or potential residential complexes. The system uses ice or ice slurry as the ...

In neighborhoods around the world, a potent resource slips away unnoticed. This buried treasure is waste heat — a powerhouse for low-carbon energy that often remains untapped. Buildings, factories and ...

Air recirculation in ventilation systems is essentially the mixing of a certain amount of exhaust air into the supply air. This process provides a reduction in energy consumption when heating fresh ...

The Heat Recovery System Diagram result screen shows the major flows into and out of the chemical looping system's heat recovery system: PC: GET RESULTS: CO2 Control: 1. Chemical Looping: Heat ...