Residential New Construction
Build in energy efficiency from the ground up.
High quality insulation, and more of it, protects your energy-efficient new home from extreme temperatures.
Tighter Building Shell
An energy-efficient home’s effective sealing ensures your home is at least 20% tighter than code requirements.
Improved Air Circulation
Your new home’s HVAC duct systems perform about 33% more efficiently than those meeting code standards.
A special coating on energy-efficient windows helps keep your home cool in summer and warm in winter.
The Home Energy Rating System (HERS®) Index measures a home’s energy efficiency.
Know upfront how much electricity you’ll use to heat and cool your home. Guaranteed.
Duke Energy works with builders to help ensure the use of energy-efficient products and building practices.