Add Yahoo as a preferred source to see more of our stories on Google. A small solar array, part of a remote grid project in Briceburg, California. BoxPower Expanding the grid to reach far-flung ...

A view of the business office inside the Columbus City Utilities building in Columbus, Ind., Thursday, April 20, 2023. Portions of the facility were recently remodeled and updated. Columbus City ...

Utilities should do a better job of giving multi-tenant building owners better information about energy use, writes Philip Henderson of the National Resources Defense Council. Most utilities do not ...

This is an opinion editorial by Dan Luddy, a mechanical engineer and energy consultant with 15 years of experience in high performance building design. The energy we use to heat our buildings is a ...