RegenEAU cut energy use down by 43% and cut the building’s carbon emissions by 68%.

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.

When a massive event center was being developed in Denver, planners had to contend with two existing 6-foot (1.8 meters) wide sewer pipes that emptied into the river, creating an unsightly dilemma.

After payroll, utility spending tops most school districts’ budgets. As administrators abound struggle with tight budgets and bureaucratic hurdles, many districts continue to push legacy HVAC systems ...

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 ...

In commercial refrigeration systems, the practice of heat reclaim and/or recovery is a proven — albeit under-used — strategy for reducing energy consumption in food retail facilities. Today, with ...

While modern steam systems trace their history to James Watt’s steam engine in 1776, heat-transfer-fluid (HTF) systems are more recent, dating to 1926 with the use of ...

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 ...