They’re best suited for mild to moderately ... to have an AFUE rating of at least 80%. Anything over 90% is considered a high-efficiency furnace, and some gas-burning units can reach ratings ...

Looking for the most efficient HVAC system? Check out our guide, which details the different types of systems and the best for different homes and climates.

Boiler systems and water heaters have some similarities, but their functions are quite different. Here’s all you need to know ...

I cover oil, gas, power, LNG markets, linking to human development. For electricity, the lifeblood of our modern world, efficiency has ... Since 2000, 80% of new generation capacity in the U.S ...

Solar heating uses the sun’s thermal energy to heat liquids or spaces. This article looks at the main solar heater types, ...

The current market standard AFUE for a residential furnace is 80%. Because of the ... largely take non-condensing gas furnaces — which are generally less efficient, but cheaper — off the ...

Energy bills seem to be going up constantly and we're all looking at ways to make savings. Find out how to save energy if you use a washer-dryer. Washer-dryers use about the same amount of energy as a ...

The key to CEE’s clean coal use strategy is to increase efficiency by using novel coal ... through these technologies, up to 80% of energy derived from waste processing can be recycled.

With nearly seven years of experience writing about home improvement and four years of experience writing solar, Allie knows the ins and outs of all things home. She has written for several major ...

The type of roofing material you select can have a big impact on the cost of a new roof, your home’s appearance, energy efficiency and ... covering roughly 80% of homes in the United States.

Families with low and moderate incomes may also qualify for rebates if they purchase energy-efficient appliances. Profit and prosper with the best ... natural gas, propane, or oil furnaces or ...

Kevin Krumm; Chief Financial Officer, Executive Vice President; APi Group Corp Julian Mitchell; Anlayst; Barclays Stephanie Moore; Analyst; Jefferies Andy Whitman; Analyst; Behare company Catherine ...