$400 adder (Phase IV, closed)

Insulation Rebates in Pittsburgh

Duquesne Light runs this program for Pittsburgh homeowners. Here's exactly how it works and where the number comes from.

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How much you get

$400 adder (Phase IV, closed)

$400 adder (Phase IV, closed) — Under Phase IV, a $275 home energy audit could unlock a further $400 insulation/air-sealing incentive. That phase closed May 31, 2026. Confirm Phase V insulation rebate status directly with Duquesne Light.

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Source

Duquesne Light — Watt Choices residential rebates →

Common questions

Is there an insulation rebate in Pittsburgh?

Duquesne Light's Phase IV program paired a $275 audit with a $400 insulation adder; that phase closed May 31, 2026. Confirm Phase V status directly with Duquesne Light.

Do I need to confirm this rebate is still active in Pittsburgh?

Yes. Pennsylvania utilities are transitioning from Act 129 Phase IV (closed May 31, 2026) to Phase V (June 2026–May 2031), and not every utility has published new amounts yet. Confirm current status with Duquesne Light before assuming a figure is live.

No installer directory data for Pittsburgh yet

We haven't independently verified local installer reviews for Pittsburgh yet, so we're not listing specific companies here rather than guess. Browse our installer directory or use our free assessment tool to get matched with vetted contractors.

Next steps

View all Pittsburgh rebate programs → or see all Pennsylvania coverage →