Sometimes the smartest Excel move is closing Excel.

Large load data centers can require as much electricity as a city the size of Indianapolis. Utility companies are finding ...

Most home devices never fully turn off; they just go quiet while still drawing power. I tested mine, and the biggest offender ...

Be prepared for unexpected power failures and off-the-grid camping trips.

Several industrial clean energy projects continue to move forward in the Upper Midwest, but many hinge on local policy and ...

For the first time ever, wind and solar power generated more electricity than natural gas last month, says a new report. Cheap solar from China is fueling the rise of renewable energy around the world ...