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

Many Americans face soaring costs to heat their homes this winter. Here are some ways to lower your monthly utility bill.

Wood heat is one of the few home comforts that still feels elemental–but it rewards discipline. Treat chimney cleaning and ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...

Before you start shopping for a new furnace or heat pump, you can often cut winter bills by changing how you use the equipment you already own. By tightening up habits, sealing obvious leaks, and ...

Water heaters often show subtle warning signs before bigger problems appear, making routine maintenance an important step for ...

Be sure you have the right equipment and apps for weather and traffic, and don’t forget to check those tires. Here are more ...

Your water heater needs to be drained periodically to increase its life expectancy, but how often is often enough? Here is ...