Home energy audits in Detroit

Amount 50% of the cost of a comprehensive energy audit, air sealing and insulation, up to $5,000

Who qualifies DTE electric customers whose primary heat is an air-source heat pump or electric baseboard, in single-family homes built before 2016. A participating contractor submits it with promo code ELECTRIC25. Air sealing must cut infiltration by at least 10%.

Amount Attic insulation $125-$200 for combo or gas customers, $50-$70 for electric-only customers, depending on final R-value. Above-grade wall $125 (combo or gas). Windows $15 each. Patio doors $40. Furnace $300 at 97%+ AFUE, $100 at 95-96.99%. Air-source heat pump $300. Ductless mini-split $350. Ground-source $200-$300. Central AC $150-$300.

Who qualifies Consumers Energy customers. HVAC equipment must be installed by a Consumers Energy participating contractor; insulation and windows can be DIY. Consumers' 2026 qualifying measures sheet limits heat pump rebates to its electric customers: the air-source and ground-source rebates are only for replacing an existing heat pump, and the mini-split rebate is for replacing any primary electric heat system.

Amount Roof and attic $600 (minimum 500 sq ft). Above-grade wall $125 (250 sq ft). Kneewall $25. Rim or band joist $50. Basement wall $50. Crawl space wall $50. Floor $50. A limited-time $250 'Do More' bonus is added when attic insulation is installed together with one more listed measure.

Who qualifies Homes where DTE is the primary heat provider (most DTE gas and gas/electric customers) that are single-family (two or fewer connected units, each separately metered with its own HVAC and water heater) and more than 24 months old. DIY or contractor installs both qualify.

Amount Cold-climate air-source heat pump: $1,200, $1,000 or $900 by efficiency tier. Standard air-source heat pump: $500 at 18+ SEER2, $150 at 15.2-17.99 SEER2. Ground-source: $800 at 20+ EER2, $600 at 17-19.99 EER2. Ductless mini-split: $1,000 above 31.5 SEER2, $700 at 17-31.5 SEER2.

Who qualifies Only 'electric customers replacing electric heating'. Gas-heated homes switching to a heat pump don't qualify for these DTE rebates. The home must be single-family and more than 24 months old, and a participating contractor files the rebate.

Amount Furnace: $400 at 98% AFUE or more, $200 at 96-97%, $100 at 95%. A limited-time $300 in additional bonuses applies to qualified furnace installs. A tune-up with combustion analysis earns up to $150.

Who qualifies DTE residential natural gas customers in single-family homes more than 24 months old, using a participating contractor. New construction and first-time installs are excluded.

Amount Wi-Fi thermostat $50 (one per household). Windows $15 per unit. An instant discount on ENERGY STAR gas tankless or storage water heaters (0.81 UEF or more) or heat pump water heaters (2.2 UEF or more); the page doesn't state the discount amount.

Who qualifies DTE electric and/or gas residential customers. Windows need DTE gas or gas/electric service with DTE as the primary heat provider.

Amount Unsecured fixed-rate loans from $1,000 up to $50,000-$100,000 depending on the lender, with rates 'as low as' 6.24%-6.99% and terms up to 180 months. One Detroit Credit Union offers $1,000-$30,000 from 6.75% for up to 120 months in Macomb, Oakland, Washtenaw and Wayne counties.

Who qualifies Michigan homeowners using a Michigan Saves authorized contractor. Rates and approval depend on the lender and on credit.