Dyersburg Electric System
Since 1902, Dyersburg Electric System has proudly served the Dyersburg community, starting with the purchase of a light and water plant. In 1957, DES partnered with the Tennessee Valley Authority (TVA) to provide affordable, reliable electricity at wholesale rates. Today, DES remains committed to delivering safe, reliable, and competitively priced energy solutions. As a municipally owned utility, we promote growth, economic development, and efficient energy use. Governed by a five-member board, DES continues to provide exceptional service to meet the needs of Dyersburg’s residents and businesses.
We challenge your business to go green today!
Meeting your sustainability goals starts with paying attention to energy efficiency.
Even small changes, such as setting your building's thermostat to an energy efficient temperature, end up making a world of difference in your energy usage!
See how TVA EnergyRight helps set up businesses for sustainability success today at EnergyRight.com/business-industry. ... See MoreSee Less
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This St. Patrick’s Day, don’t just hope for a pot of gold—create one for your business! 🍀
TVA EnergyRight's incentives make it easy to turn energy-saving upgrades into real financial rewards.
Explore incentive offerings and make your own luck today at EnergyRight.com/business-industry/incentives. ... See MoreSee Less
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While energy efficiency doesn't grow on trees, strategically planting a garden or tree at your home can actually help save energy!
TVA EnergyRight wants you to know that shrubs and plants placed around the entrances to your home offer a windbreak, preventing drafts.
If your home has a flat roof, a rooftop garden reduces the temperature of your residence by up to 10 degrees!
With spring rain on the horizon, now is the perfect time to get your garden started. ... See MoreSee Less
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Happy International Women's Day to the amazing women at Dyersburg Electric System!
Thank you for helping power our town every day.
We appreciate you! ... See MoreSee Less
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Do you have Spring Break plans?
When you travel, don't let an empty home drain power!
Save on energy costs while you're away with these simple tips.
For more tips from our friends at TVA EnergyRight, visit tva.me/wZ5e50QJqR9. ... See MoreSee Less
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🕒 Spring Forward!
How will you use your extra hour of sunlight? ☀️
Don't forget: Daylight Saving Time begins this Sunday, March 8, 2026. Make sure to set your manual clocks forward one hour before you head to bed on Saturday night.
TVA EnergyRight wants to remind you that the additional daylight we get from Daylight Saving Time is the perfect opportunity to check some energy efficiency updates off your list!
This week is a great time to:
✅ Schedule HVAC maintenance to prepare for warmer days.
💡 Swap out old lightbulbs for LEDs to save even more.
🧹 Tackle spring cleaning while the sun stays out longer.
Make the most of the change and start your spring with a more energy-efficient home! ... See MoreSee Less
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