CLEVELAND — The Hercules® Boiler and Heating System Cleaner is formulated to clean and condition steam and hot-water boilers and hydronic heating systems. Hercules Boiler and Heating System Cleaner ...

Residential energy use, especially cooking with solid fuels and heating with coal or biomass is responsible for a major share of global air pollution and millions of premature deaths each year.

Nearly three years ago, Vermont passed a landmark law that aimed to cut greenhouse gas emissions by shifting residents away from using fossil fuels to heat their homes and businesses. Last month, that ...

Q: Our fairly new furnace works, but our utility bills have been higher lately. Other than the regular pro checkup, is there anything I can do to improve its efficiency? A: Heating and cooling a home ...

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 ...