Duke Energy Indiana Smart Thermostat Program

Duke Energy Indiana

Available Energy Assistance

About This Program

Duke Energy Indiana Smart Thermostat Program is available to homeowners and renters in New Castle, IN.

Instant rebates on purchase of qualifying smart thermostats through Duke Energy's online marketplace. Smart thermostats can reduce heating and cooling costs by automatically adjusting temperature settings and learning household patterns.

Instant discount applied at checkout in Duke Energy marketplace

Official program page checked live on 2026-06-22.

Data last verified 2026-06-09. How we verify our data.

In New Castle, IN, you can combine this program with other local help to cut your cost:

Key Details

  • Instant rebates up to $100 on smart thermostats
  • Purchase through Duke Energy online marketplace
  • Reduces heating and cooling costs automatically
  • Easy self-installation for most models
  • Available to all Duke Energy Indiana customers

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 521-2232

A grant-savvy contractor in New Castle, IN can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in New Castle early keeps your application moving.

Get matched with a contractor

This benefit is usually applied as an instant discount, so there is no out-of-pocket wait.

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Year-round availability

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

How much can Duke Energy Indiana Smart Thermostat Program provide in New Castle, IN?

Up to $100 instant rebate.

Who qualifies for Duke Energy Indiana Smart Thermostat Program in New Castle?

Duke Energy Indiana Smart Thermostat Program is open to homeowners and renters in New Castle, IN. It has no income limit.

How do I apply for Duke Energy Indiana Smart Thermostat Program in New Castle, IN?

Apply directly with Duke Energy Indiana using the official program link on this page or call (800) 521-2232. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse New Castle, IN contractors

Find More Programs in New Castle, IN

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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