Residential

Used in conjunction with other energy-saving habits, these ceiling fan hacks can help you cut energy costs and stay comfortab...

Your choice of cooling equipment affects your energy bill. If you need to replace an old or failing cooling system, or are re...

No matter how you choose to stream your favorite media, make sure you do it smarter with these tips from ENERGY STAR.

Since 2012, Rodman’s has been working with the DCSEU to help customers choose the most efficient lighting for their homes and...

DCSEU Managing Director Ted Trabue reflects on the conclusion of the first half of fiscal year 2018, and the success to follo...

After a seemingly endless winter, spring has finally sprung! These tips will help you stay comfortable without breaking the b...

Knowing when to replace your refrigerator isn't always easy - let this guide help you decide.

The newly released DCSEU 2017 Annual Report highlights the DCSEU’s achievements in creating a brighter energy and environment...