A former coal-mining hub in Canada has been exploring an unexpected pathway to clean energy by using the labyrinth of ...

Deep below Minnesota's often-frozen surface lies a boiling-hot, pollution-free energy source just waiting to be tapped. That's the finding of a report released this week by the Natural Resources ...

When choosing between a closed-loop or open-loop geothermal system, consider factors such as access to groundwater, environmental impact, space availability, long-term costs, climate suitability, and ...

Question: I need a new central air conditioner. I've heard of special ground-source heat pumps that can produce $4 of free heat for each $1 on my utility bills. Are they also super efficient for ...

Last month, the New York State Department of Environmental Conservation (NYSDEC) published an Advanced Notice of Proposed Rule Making (ANPRM) to solicit stakeholder input on future proposed ...