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.

Denver is testing whether sewer heat, geothermal wells and district thermal infrastructure can retrofit dense downtowns without requiring major electrical-system expansion.

Chillers have typically been thought of as providing cold water to cooling coils located in a variety of air-handling systems throughout a building. However, there are certain building owners and ...

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.

This comprehensive guide explores five common heat-exchanger system types and highlights emerging technologies transforming ...

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 ...

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 ...

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 ...

Japan launches subsidy program to cut costs of renewable heat systems The Japanese government says it has opened applications for a subsidy initiative aimed at cutting costs for renewable heat and ...