What is the average electricity rate in Cottage Grove, Tennessee?

The average residential electricity rate in Cottage Grove is approximately 15.19¢/kWh per kWh. The average household pays around $137 per month for electricity.

What is the average natural gas bill in Cottage Grove?

Natural gas customers in Cottage Grove pay an average of $68 per month. The rate is approximately $1.03/therm per therm.

Which electric company serves Cottage Grove, Tennessee?

Electricity in Cottage Grove is distributed by Tennessee Valley Authority (TVA) and Nashville Electric Service (NES). Contact your provider at your local service address to confirm which utility serves your home.

Which gas company serves Cottage Grove?

Cottage Grove natural gas service is provided by Piedmont Natural Gas (Duke Energy) and Atmos Energy Tennessee. Call them directly for new service connections or to report a gas leak.

How do Cottage Grove electricity rates compare to Tennessee averages?

Cottage Grove's electricity rate of 15.19¢/kWh is above the Tennessee state average of 14.47¢/kWh. Urban areas often have higher distribution costs.

How do I start or stop utility service in Cottage Grove?

To start electric service in Cottage Grove, contact Tennessee Valley Authority (TVA) and Nashville Electric Service (NES). For gas service, contact Piedmont Natural Gas (Duke Energy) and Atmos Energy Tennessee. You'll typically need a photo ID, your new address, and a move-in date. Service can usually be established within 1-3 business days.

Cottage Grove, Tennessee Gas & Electricity Rates — Utility Providers & Savings 2026

Gas & Electricity in Cottage Grove, Tennessee

Electricity in Cottage Grove, Tennessee (TN) is distributed by Tennessee Valley Authority (TVA) at rates close to the Tennessee average of 14.47¢/kWh. Natural gas service is provided by Piedmont Natural Gas (Duke Energy). Contact your provider to set up service or inquire about bill assistance.

Compared to the Tennessee state average of 14.47¢/kWh/kWh, Cottage Grove's electricity rate of 15.19¢/kWh is 0.72¢ above the Tennessee average. As Tennessee has a regulated market, your utility is determined by your address.

Electric Utility in Cottage Grove

Tennessee Valley Authority (TVA)
Nashville Electric Service (NES)
Memphis Light Gas & Water (MLGW)
Knoxville Utilities Board (KUB)

Natural Gas Utility in Cottage Grove

Piedmont Natural Gas (Duke Energy)
Atmos Energy Tennessee
Memphis Light Gas & Water

Cottage Grove vs Tennessee Energy Rates

Metric	Cottage Grove	Tennessee Average	US Average
Electric Rate (¢/kWh)	15.19¢	14.47¢	16.00¢
Gas Rate ($/therm)	$1.03	$1.03	$1.47
Monthly Electric Bill	$137	$130	$117
Monthly Gas Bill	$68	$68	$73

Energy Assistance Programs for Cottage Grove Residents

As a Tennessee city, Cottage Grove residents can access the following state and local assistance programs:

✅ Tennessee LIHEAP
✅ Low Income Home Energy Assistance
✅ Dollar Energy Fund
✅ TVA EnergyRight Solutions

Energy-Saving Tips for Cottage Grove Residents

✓ Run your AC on a "dry" mode or use a standalone dehumidifier — moisture makes heat feel worse.
✓ Clean or replace AC filters monthly during summer to maintain airflow and efficiency.
✓ Consider a mini-split heat pump — it's highly efficient for both cooling and mild-winter heating.
✓ Install Energy Star certified windows to reduce solar heat gain.
✓ Use exhaust fans in bathrooms and kitchens to remove humidity at the source.

FAQ — Gas & Electricity in Cottage Grove, Tennessee

The average residential electricity rate in Cottage Grove is approximately 15.19¢/kWh per kWh. The average household pays around $137 per month for electricity.
Natural gas customers in Cottage Grove pay an average of $68 per month. The rate is approximately $1.03/therm per therm.
Electricity in Cottage Grove is distributed by Tennessee Valley Authority (TVA) and Nashville Electric Service (NES). Contact your provider at your local service address to confirm which utility serves your home.
Cottage Grove natural gas service is provided by Piedmont Natural Gas (Duke Energy) and Atmos Energy Tennessee. Call them directly for new service connections or to report a gas leak.
Cottage Grove's electricity rate of 15.19¢/kWh is above the Tennessee state average of 14.47¢/kWh. Urban areas often have higher distribution costs.
To start electric service in Cottage Grove, contact Tennessee Valley Authority (TVA) and Nashville Electric Service (NES). For gas service, contact Piedmont Natural Gas (Duke Energy) and Atmos Energy Tennessee. You'll typically need a photo ID, your new address, and a move-in date. Service can usually be established within 1-3 business days.