New Castle, DE - Efficiency Smart

New Castle, DE

Save Money in Your Home or Business

The Municipal Services Commission of the City of New Castle, in partnership with the Delaware Municipal Electric Corporation (DEMEC), offers Efficiency Smart to help its residential and business electric customers reduce their energy use and save money. 

Whether you’re a homeowner, a renter, or a business, we can help with your efficiency projects from start to finish. We offer free technical advice, rebates to make your improvements more affordable, and more. 

Ready to start saving? Explore the services below to get started.

a cobble road in the community of New Castle, Delaware.