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Free Duke Energy program can help you save on air conditioning bill – WSOC TV
Duke Energy's Store Sells Sort-Of-Free Lightbulbs | WFAE 90.7 - Charlotte's NPR News Source
Grown People Talking: Thanks Duke Energy for the Free Light Bulbs
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Why are you paying for bulbs? This power company giving them away | wfmynews2.com
Free LED Bulbs And Energy Conservation Kits | MomsWhoSave.com
Duke Energy - Over time and throughout your home, it's scary how much energy you can save with LED bulbs! | Facebook
Duke Energy Offers Tips to Save Energy, Money as Temperatures Plunge in Indiana - Eagle Country 99.3
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Duke Energy distributing 10 million free light bulbs
What went wrong at Duke Energy? – Carolina Forward
Duke Energy Carolinas, LLC – Executive Summary
The Duke Energy Club
Christian Veitel - VMT - Duke Energy Corporation | LinkedIn
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Electric Savings Kit | Duke Energy Online Savings Store
Duke Energy's Store Sells Sort-Of-Free Lightbulbs | WFAE 90.7 - Charlotte's NPR News Source
Get Free LED Light Bulbs from Duke Energy - Powertech Electrical NC
6 free Duke Energy services new homeowners should know about | Duke Energy | illumination
Duke Energy Customers: Lots of FREE CFL Bulbs!
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