After a multi-year DOE technology push, modern models can perform down to 7°F and replace both your furnace and air ...

Key Takeaways Heat pumps run on electricity and furnaces run on fossil fuels, natural gas, propane, or oil.Our experts say there's no clear answer for which type is more energy efficient.Location ...

Wastewater heat recovery systems use thermal energy from sewage to heat and cool buildings, cutting costs and reducing reliance on fossil fuels.

Efficiency Maine made changes because the cost savings for replacing a wood- or gas-fired furnace with an electric heat pump ...

Heat pumps are more efficient than gas boilers or traditional HVAC systems, saving users hundreds of dollars annually. They're also better for the environment because they reduce the use of polluting ...

When you turn on your oven – even on just a normal oven setting, the heating element heats up the surrounding air - we all know warm air rises, right? It happens because when you add energy, molecules ...

BIRMINGHAM, Ala. (WBRC) - A new state audit found the former Birmingham Water Works Board’s lack of policies and internal controls contributed to at least two incidents of potential employee theft, ...

Rochester — Oakland University officials are continuing repairs to resolve heating issues that have affected multiple buildings on campus, including three of its six dorms, as the semester ends. This ...