The church replaced its out-dated, oil-fired furnace with a high efficiency, gas-condensing boiler and added electric heat ...

"Solar is worth it for most homeowners because it eliminates or significantly reduces your electric bill." Long-lasting solar panels can unlock massive energy savings — see how much they can save you ...

A former coal ash disposal site in West Virginia is the site of a huge solar farm being constructed to boost the state's clean energy output. The Marlowe solar installation will produce up to 5.75 ...