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New York Energy Resource Bureau
An independent homeowner guide to NY energy incentives
Source quality: Secondary

Onondaga County

County or city: Onondaga County, NY Utility territory: National Grid (electric and gas across most of the county, including Syracuse and surrounding towns) Verified: May 27, 2026 Source quality: Secondary — Onondaga County and City of Syracuse program pages were used; address-specific rebate amounts come from the NYS Clean Heat rebate finder.

What programs apply here

Onondaga sits in National Grid's upstate territory for both electric and gas service. Statewide programs run through National Grid as the sponsoring utility, layered with City of Syracuse initiatives inside city limits. At an Onondaga address you can apply for:

  • NY-Sun: the state's upfront solar incentive.
  • NY-Sun Community Solar: subscription-based solar credits for renters, condo owners, and homeowners with shaded or unsuitable roofs.
  • NY State Solar Tax Credit: 25% state income tax credit on solar systems.
  • NY State Geothermal Credit: 25% state income tax credit for ground-source heat pump installs.
  • NYS Clean Heat: heat pump rebates through National Grid, the sponsoring utility for almost every Onondaga address.
  • Comfort Home: flat per-measure incentives for insulation and air sealing. Older Syracuse housing stock benefits heavily.
  • EmPower+: free or low-cost upgrades for income-qualified households, and the delivery path for the federal HEAR rebate.
  • Solar for All: no-cost community solar subscriptions for income-qualified households.
  • National Grid Rebates: the utility-specific layer for thermostats, weatherization health and safety, and the National Grid tier of Clean Heat.

What stacks at this address

The most useful stacks for an Onondaga homeowner:

  • National Grid Clean Heat tier + Comfort Home. Onondaga's housing stock skews older, especially in Syracuse and the older suburbs. Air sealing and insulation through Comfort Home before a heat pump install is the highest-return move on most Syracuse-area houses. Tighten first, then size the heat pump on the tighter load.
  • National Grid Clean Heat tier + state geothermal credit. Ground-source installs qualify for both the utility rebate and the 25% state geothermal income tax credit, up to $5,000. Air-source installs do not.
  • NY-Sun + state solar tax credit. A solar install stacks the upfront NY-Sun rebate with the 25% state tax credit. The tax credit is computed on the post-rebate net cost.
  • EmPower+ then a heat pump. Income-qualified households should apply through EmPower+ first. Free weatherization shrinks the required heat pump and routes the federal HEAR funding through the same intake. The National Grid Weatherization Health and Safety program is narrower in scope; EmPower+ is the larger envelope.
  • Syracuse Community Solar + everything else. Syracuse residents without a roof-suitable home can subscribe to the city's community solar program for monthly bill credits. The subscription stacks with any other program a homeowner or renter is eligible for.

County or city programs unique to here

Onondaga's residential energy strategy is split between the county's Office of the Environment (Climate Action Plan and county-wide reporting) and the City of Syracuse Planning and Sustainability division (programs inside city limits).

Onondaga County Office of the Environment. Houses the county's Climate Action Plan and sustainability work. Direct work focuses on county operations: government-facility energy efficiency, the wastewater treatment plant's thermal energy potential, fleet electrification, and Climate Smart Communities reporting. Residential rebate funding does not flow from the county; the county's role for residents is information and referrals to state programs.

City of Syracuse Planning and Sustainability. The city's Sustainable Syracuse initiative coordinates local climate work. Two residential-facing programs are worth knowing about:

  • Syracuse Community Solar (with EnergySmart CNY). A community solar subscription for Syracuse residents. Subscribers receive solar credits on the utility bill at a discount: roughly 10% for standard households, 20% for income-qualified households. No upfront cost, no long-term contract. First-come, first-served, capacity is finite. A city-organized version of the broader NY-Sun Community Solar framework.
  • Utility Thermal Energy Network (UTEN). The city is developing a thermal network drawing heat from the Onondaga wastewater treatment plant to serve new construction in the Inner Harbor. Infrastructure work, not a homeowner rebate, but it shifts what's possible in city-scale electrification over the next decade.

Central New York Regional Planning and Development Board. CNY RPDB runs an Energy Management program covering Onondaga and surrounding counties. Largely municipal- and commercial-facing, but it maintains regional networks residents may end up routed through.

Syracuse has a high share of pre-1940 wood-frame homes with little or no original insulation, balloon framing, and minimal air sealing. Weatherization through Comfort Home and EmPower+ produces large heating-load reductions on these houses before a heat pump enters the picture.

Who to call locally

  • Onondaga County Office of the Environment: contact page at onondaga.gov/environment. The office handles county-level sustainability and Climate Smart reporting; residential program intake is referred to state programs.
  • Onondaga County Water Environment Protection (WEP): (315) 435-2700. WEP houses the energy and sustainability function for major county operations and the wastewater treatment plant work that underpins UTEN.
  • City of Syracuse Planning and Sustainability: Department of Neighborhood and Business Development. Publishes program enrollment and event information for city residents.
  • Central New York Regional Planning and Development Board: the regional planning body that supports municipal energy work and runs the CNY Energy Challenge.
  • National Grid residential customer service: the Clean Heat address finder at cleanheat.ny.gov is faster than the National Grid portal, which has been intermittently 404-ing.

Climate Smart Communities status

Onondaga County has been active in the Climate Smart Communities program since early adoption. The county is a registered Climate Smart Community and has used the framework to structure its Climate Action Plan and its government-operations greenhouse gas inventory. Verify the county's current certification level at climatesmart.ny.gov before citing a tier in dated material.

Several Onondaga municipalities are separately certified. The City of Syracuse was certified at the bronze tier on September 19, 2025, with 196 points from 28 completed actions. The Village of Marcellus was also recently certified at bronze, with 133 points from 20 actions including streetlight LED conversion and a residential organic waste pickup program. The Village of Tully holds bronze certification as well. Municipal certification carries its own grant eligibility for resident-facing work; check with your town or village clerk.

Important local dates

  • Syracuse Community Solar enrollment is open on a first-come, first-served basis with a stated capacity of more than 5,000 customers. There is no published end date as of May 27, 2026, but enrollment closes when capacity fills.
  • National Grid and the other Clean Heat sponsoring utilities sunset their standalone residential heat pump rebates on June 30, 2025. From that date forward all heat pump rebates in Onondaga County run through NYS Clean Heat.
  • National Grid program-budget cycles follow filings with the New York Public Service Commission. Mid-year budget exhaustion has happened in past years.
  • Clean Heat block status and budget cycles are tracked on the program-level NYS Clean Heat page.

Source

NYSERB.com is an independent research site. It is not affiliated with Onondaga County, the City of Syracuse, National Grid, NYSERDA, the State of New York, or any utility. Verify all program details and incentive amounts directly with the relevant program administrator before making any financial decision.

Verified against ongov.net, www.nationalgridus.com, climatesmart.ny.gov on May 27, 2026.

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