Did the federal EV charger tax credit expire?

Yes. The Section 30C tax credit -- which covered 30% of EV charger installation cost up to $1,000 -- expired for installations completed after June 30, 2026. It is no longer available for new installs.

Does KUB offer a rebate for EV charger installation in Knoxville?

No. KUB's EV charger rebate program has ended. KUB now offers a Time of Use rate for EV owners instead, which lowers your per-kWh cost for overnight charging.

Knoxville, Tennessee

EV Charger Savings in Knoxville After the Federal Tax Credit Expired

The 30C credit is gone, and so is KUB's cash rebate. What's left is KUB's Time of Use rate, a smaller win up front, but one that pays you back every month you charge overnight.

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Federal credit expired: The Section 30C EV charger tax credit ended June 30, 2026. New installations don't qualify. If you installed before July 1, 2026, you can still claim it on IRS Form 8911 -- that credit is still yours.

The federal credit has passed, and KUB's charger rebate has too. What's still on the table is KUB's Time of Use rate for EV owners. Contact KUB at kub.org/ev or (865) 524-2911 to enroll. See how the TOU rate works.

What the 30C Credit Was

The Section 30C Alternative Fuel Vehicle Refueling Property Credit gave homeowners 30% of their total EV charger installation cost back as a federal tax credit, capped at $1,000. Your address had to be in a qualifying census tract. You claimed it on IRS Form 8911 at tax time -- it wasn't automatic, and your electrician didn't file it for you.

Congress didn't renew it. It's done.

What's Still Available in Knoxville: The KUB TOU Rate

Here's the honest version. KUB used to offer a cash rebate for installing a new Level 2 charger. That program has ended. What KUB offers now is a Time of Use rate for EV owners, a lower per-kWh price for charging overnight during off-peak hours. It's not a check in the mail, it's a change to how you're billed.

The tradeoff is real. A rebate is money today. A rate change is savings spread out over years. But if you're planning to keep the car and the charger for a while, the TOU rate can end up being worth more than the old rebate ever was.

Eligibility

You must be a KUB residential customer
You charge an EV or plug-in hybrid at home
No application deadline, enroll whenever you're ready

How to Enroll

Contact KUB at (865) 524-2911 or visit kub.org/ev and ask to enroll in the Time of Use rate for EV owners. There's nothing to mail in. You'll want to:

Confirm you're a KUB residential customer
Ask which hours count as off-peak for your account
Set your charger (or your habits) to charge during those hours

Knoxville's electricity is already about 38% below the national average. Pair the TOU rate with overnight charging and you'll barely notice the EV on your bill.

The Bottom Line for Knoxville EV Owners

The federal credit is gone, and so is KUB's rebate. What's left is smaller up front but permanent: KUB's Time of Use rate lowers your cost every time you charge overnight, for as long as you own the car. Call KUB and enroll, it takes a few minutes and it's better than letting it sit unused.

Full KUB TOU Rate Guide Get a Free Install Quote

Common Questions

EV Charger Rebates in Knoxville -- FAQ

Yes. The Section 30C credit expired for installations after June 30, 2026. If you installed before that date, you can still claim it on IRS Form 8911. New installs after July 1, 2026 don't qualify.

No. KUB's EV charger rebate program has ended. What KUB offers instead is a Time of Use rate for EV owners, a lower per-kWh price for overnight charging. Full KUB TOU rate guide

Contact KUB at (865) 524-2911 or visit kub.org/ev and ask to enroll in the Time of Use rate for EV owners. There's no form to mail in, it's a change to your account, not a rebate application.

No, but it helps. A smart (WiFi) charger lets you schedule charging automatically during off-peak hours. With a basic charger, you just need to remember to plug in overnight.