Delaware's Sustainable Energy Utility

Take the ENERGY STAR Pledge

Delaware's Sustainable Energy Utility

The Delaware Sustainable Energy Utility (SEU) is a nonprofit corporation created by the state of Delaware in order to develop end-user markets for energy efficiency & conservation, customer-sited renewable energy and affordable energy services for low- and moderate-income families.


Every year, we ask partners to renew their commitment: Join the 2016–2017 Change the World, Start with ENERGY STAR Campaign now!

Cumulative Savings

Greenhouse Gas Emissions (lbs.) 0
Dollars $0
kWh 0
BTUs 0