Individual energy-saving habits help, but buildings consume far more energy. Here’s what really drives efficiency.

Gov. Ned Lamont’s administration plans to invest in a new gas heating system for state office buildings in downtown Hartford, but the decision has fueled backlash from state and local activists who ...

Whether your heating system has failed or you are building a new home and installing a furnace for the first time, the cost of a new heating system can be gulp-inducing. Depending on the type of ...