Published 2026-07-23 · Updated 2026-07-24
Austin home-energy incentives in 2026: what is actually available
A primary-source guide to Austin Energy's current HVAC, air-sealing, duct, insulation, financing, and solar incentives—and Texas programs that are not open yet.
The 2026 incentive picture has three separate parts: the federal 25C and 25D credits ended, Austin Energy still publishes local incentives, and Texas' federally funded HOMES and HEAR consumer rebates are not yet available. Mixing those programs is how an estimate gets a rebate that the homeowner cannot actually claim.
All amounts below were checked against program-owner pages on July 24, 2026. Confirm eligibility and obtain any required approval before signing or installing; incentive terms can change.
Federal 25C and 25D: closed for new 2026 work
The IRS states that the Energy Efficient Home Improvement Credit under Section 25C is not allowed for property placed in service after December 31, 2025. The Residential Clean Energy Credit under Section 25D is not allowed for expenditures made after December 31, 2025.
That means a proposal for a new 2026 installation should not reduce the net price using either credit. Prior-year projects and individual tax facts require professional tax advice.
Austin Energy Home Energy Savings: current published amounts
For eligible Austin Energy customers using a participating contractor, the current program page lists:
| Measure | Published incentive |
|---|---|
| Air infiltration and duct sealing | $0.20 per square foot of floor area |
| Duct replacement | $3.25 per linear foot |
| Duct insulation | $1.00 per linear foot |
| Attic insulation to R-38 | Attic square feet × $0.03 × R-value added, plus $45 |
| Qualifying central air conditioner | $950, $1,200, or $1,450 by efficiency tier |
| Qualifying heat pump | $1,000, $1,300, or $1,600 by efficiency tier |
These are formulas and tiers, not a promise that every property qualifies. Equipment, test results, existing condition, customer type, contractor participation, and application timing matter.
Austin Energy also says whole-home improvements through this program typically lower summer energy bills by an average of 20%. Treat that as a program-level average, not a savings guarantee for a particular house.
Current 0% financing
The Home Energy Savings page describes a limited-time 0% financing offer from December 1 through September 30, 2026, subject to program and credit requirements. It lists a minimum credit score of 600, loan amounts from $1,500 to $25,000, terms up to 120 months, and at least three eligible measures or 15 points from the program criteria.
Financing is debt, not a rebate. Compare total obligation, eligible scope, contractor pricing, timing, and any conditions before relying on it.
Austin residential solar
Austin Energy's current residential solar page lists a $4,000 rebate, not the older $2,500 amount still repeated on many websites. Requirements include a qualifying system of at least 3 kW, a participating contractor, and program confirmation before installation.
Austin Energy says the rebate check is mailed after the system passes quality assurance, generally within seven to ten business days. It is not described as a utility-bill credit. See the separate Austin solar guide for the current Value of Solar structure.
Texas HOMES and HEAR: do not count them yet
Texas' State Energy Conservation Office says the state's HOMES and HEAR rebate programs are not currently available to consumers, remain in planning and design, and have no launch date. The office also says purchases made now will not qualify retroactively and it is not accepting receipts.
The often-cited maximums—up to $8,000 under HOMES and up to $14,000 under HEAR—are program caps, not available Austin discounts today. Do not put them in a 2026 project budget unless the state opens the program and the specific household, measure, contractor, and application satisfy the final rules.
A safe budgeting sequence
- Diagnose the house and define the scope.
- Open the current program-owner page—not a rebate aggregator.
- Confirm customer, property, equipment, and contractor eligibility.
- Obtain preapproval or reservation when required.
- Keep the gross project price separate from incentives.
- Show confirmed rebates, uncertain rebates, financing, and tax items on separate lines.
- Save approval, installation, testing, invoice, and payment records.
Where Completa fits
Completa can produce a real-time, scope-based estimate and preserve incentive assumptions. A matched local pro reviews the project-specific work and confirms or adjusts the price before work begins. Program administrators decide eligibility; tax professionals advise on tax treatment. An incentive should reduce the budget only after its status is verified.