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Heating and cooling upgrades

Find out how upgrading your heating and cooling systems can help you save on energy, and identify the system that’s right for your home.

Heating & cooling upgrades

Learn more about the different types of heating and cooling systems and how they work.

Heating & cooling guide

Heat pumps

Find out how heat pumps work and why they're so popular throughout our seven-state Tennessee Valley region.

Explore heat pumps

Ductless mini-splits

Small, quiet and highly efficient ductless heat pumps may be a great solution for your home or guest house.

Discover mini-splits

SEER2 central air conditioning

Replacing an aging air conditioning unit with an efficient SEER2 system can save you up to 20-50% on cooling costs.

AC upgrade guide

Six common energy-saving home energy upgrades.

Investing in energy upgrades can make your home more comfortable, boost its property value and help you save money on utility bills. Learn more about common upgrades and find out what works for you and your home.

Air sealing & insulation

Stop energy waste and cut costs by sealing leaks and adding insulation.

Learn more

Geothermal heat pumps

Dig into geothermal heat pumps and enjoy the Earth’s natural efficiencies.

Learn more

ENERGY STAR appliances

Upgrade to high-efficiency appliances for better performance and savings.

Learn more

Duct sealing & maintenance

Eliminate air leaks, boost HVAC efficiency, and lower your bills.

Learn more

Replacement windows

Reduce drafts, improve comfort, and cut energy costs with low-E replacement windows.

Learn more

Heat pump water heaters

Use less energy and save money with an efficient water heating system.

Learn more

Ready to get started?

Find your rebate.

We know that making home energy upgrades can add up. That’s why TVA EnergyRight and your local power company are teaming up to offer valuable rebates.


Find a contractor you can trust.

Find a home improvement contractor in your area who’s TVA-vetted, licensed and insured. Learn more about the Quality Contractor Network, today!


Get the latest energy-saving updates!

Visit our blog, The Current, to stay on top of the latest tips, advice and news from TVA EnergyRight.

  • January 7, 2026

    Essential energy upgrades: Your complete guide to duct sealing, air sealing, insulation and HVAC maintenance.

  • Woman checking her smart thermostat's settings from her cell phone.
    December 19, 2025

    Taking a break from winter? Set your home to energy-saving mode. 

  • Little girl in her dad's arms, turning off the lights.
    December 19, 2025

    8 energy-saving gadgets and gifts for the holidays

Resources for all your home energy needs.

Check out these other helpful home energy services.