Greener electric arc furnaces are supplanting blast furnaces but running costs are up to 25% more than in other European ...

As of November 11, the operating rate of 50 steel mills specializing in construction materials nationwide stood at 36.4%, up 0.68% WoW; the capacity utilization rate was 38.31%, increasing 0.3% WoW; ...

Repairing air leaks and improving energy efficiency are among the tips for ways to reduce your home heating costs in winter.

The National Energy Assistance Directors Association expects winter average costs for gas heat to increase by 16% and 20% for ...

Are your furnace and HVAC system nearing end-of-life?   Mine were both 20 years old, prime candidates for replacement.  So no surprise when my annual furnace inspection, from a trustworthy 15-year ...

Electricity is one of the few household costs that can quietly double without anyone noticing until the bill lands. The ...

Adjusting your thermostat at night. The Department of Energy recommends keeping your thermostat at 68-70 degrees during the ...

The data center boom has catapulted Virginia into a serious energy crunch. We have more data centers here than in any other ...

The future of clean industries will not only depend on cheap solar panels and batteries. It will also rely on how smartly we use them.

A federal court has upheld the Department of Energy’s furnace efficiency rule, requiring all new residential furnaces manufactured after 2028 to be 15% more efficient than today’s models. The DOE says ...

Don't wait until your furnace fails and you need to scramble for a replacement. Learn how long a furnace lasts and how to ...

This week’s newsletter also looks at the magical thinking behind Elon Musk’s $1 trillion pay package and cutting home heating ...