Broome County · Southern Tier

Binghamton, New York home energy guide

Everything we know about how home energy decisions actually play out in Binghamton: NYSEG territory, the Southern Tier Hills climate, a developing installer market, and ZIPs 13901, 13903, 13905.

Start here

The three questions people actually arrive with

Binghamton solar costs and production$2.95–$3.85/W cash here. What a 8.5 kW system costs, makes, and cannot remove from your bill.
Binghamton backup power guideGenerator vs battery vs solar-plus-storage, decided against how the power actually fails here.
Getting quotes in BinghamtonA developing market. Who quotes here and what to expect from them.
New York State Electric & Gas rates and rulesFixed charge, all-in rate, Customer Benefit Contribution, and interconnection quirks.
Broome County weather and solarSouthern Tier Hills seasonal production curves, snow load, and what the climate actually costs you.
Broome County overviewBinghamton is the county seat. Utilities, permitting, and the property-tax exemption picture.

At a glance

Binghamton in six numbers

A representative system

8.5 kW-DC

$25,075–$32,725 cash, producing 8,925–9,945 kWh a year.

All-in power cost

$0.17–$0.25/kWh

Plus a $20 monthly basic service charge.

Filed NYSEG residential rates and tariffs · verified Apr 2026Delivery plus default supply plus surcharges. Divide your own bill total by your kWh to find where you sit in this band.

Winter production share

10%

December through February, as a share of the annual total.

Derived NREL PVWatts v8 · verified Jan 2026

Design snow load

50–70 psf

What the racking has to be engineered and stamped for.

Filed ASCE 7 ground snow load data · verified Jan 2026

Population

47,900

City in Broome County.

Filed U.S. Census 2020 Decennial Census · verified Jan 2026

Permit authority

City of Binghamton Building and Construction

Permits are issued by your town, city, or village — not the county. Timelines and fees vary block to block across a single county.

Local reality

What actually matters in Binghamton

The things a national calculator has no way to know.

Binghamton is among the cloudiest cities in the United States. Annual specific yield here runs below Albany's despite being further south — a real production input, not a punchline.
River-valley flooding is a documented recurring problem. Where you mount an inverter or a battery matters.
NYSEG territory, so the higher Customer Benefit Contribution applies.

The 30% federal solar tax credit is gone for direct purchases.

Section 25D — the Residential Clean Energy Credit — terminated for expenditures after December 31, 2025 under Public Law 119-21. If you did not have a system installed and operational by the end of 2025, it is not available to you. Signing a contract or paying a deposit in 2025 was not enough.

Third-party ownership (a lease or a PPA) can still access the 48E business credit through the statutory window, but that credit is claimed by the system owner, not by you. Whether any of it reaches your monthly payment is a question for the contract, not the brochure.

New York's own credit is unaffected: Form IT-255 still gives 25% of qualified solar equipment cost, capped at $5,000 lifetime, with a five-year carryforward.

If a proposal for a Binghamton address still shows a 30% federal credit, ask the salesperson to point you to the IRS guidance that allows it. There is not any. Current program status →

Binghamton by the numbers

The inputs this page is built on

Every figure below carries its source and the date we last checked it. If one of them is wrong for your address, the rest of this page is wrong too — so start here.

Delivery utility

NYSEG

A patchwork covering roughly 40% of upstate New York's land area but a much smaller share of its people: the Southern Tier, parts of the Finger Lakes, Lockport and eastern Niagara County, Auburn, Ithaca, Binghamton, Elmira, Oneonta, Plattsburgh, and pockets in the lower Hudson Valley.

All-in cost of power

$0.17–$0.25/kWh

Plus a $20 monthly basic service charge that solar cannot remove.

Filed NYSEG residential rates and tariffs · verified Apr 2026Delivery plus default supply plus surcharges. Divide your own bill total by your kWh to find where you sit in this band.

Specific yield

1,050–1,170 kWh / kW-DC / yr

Southern Tier Hills climate zone. Dec–Feb is about 10% of the annual total.

Modeled NREL PVWatts v8 · verified Jan 2026

Snow and design load

70–120" / yr · 50–70 psf

Moderate lake-effect exposure (Lake Erie, weakening with distance inland).

Filed ASCE 7 ground snow load data · verified Jan 2026

Elevation

865 ft

Elevation drives snowfall totals and design load more than latitude does in this part of the state.

Installer market

Developing

A working but shallow market. Three quotes is achievable and worth the effort.

Permitting authority

City of Binghamton Building and Construction

Permits are issued by your town, city, or village — not the county. Timelines and fees vary block to block across a single county. The NYS Unified Solar Permit is broadly used in this area.

Housing stock

100A typical

Heavy pre-1940 stock: doubles, bungalows, and four-squares with knob-and-tube legacies and services that were never sized for modern load.

Reported monthly bills

$105–$190

Range that readers on this route have shared with us. Yours depends on usage, rate, and whether an alternative supplier is on your bill.

ZIP codes covered

13901, 13903, 13905

Coordinates 42.1, -75.91. Landmarks: the Susquehanna and Chenango confluence; Binghamton University; Recreation Park.

Nearby

Places close enough to compare, and why they differ

Neighbouring markets are only worth reading when something actually changes across the line. Where nothing changes, we say nothing.

Badge key:Filed — from a tariff, statute, or government datasetModeled — from a published model or datasetDerived — calculated by us from the inputs shownObserved — from proposals and bills readers send us

How this page is built

This is a generated page: the structure is shared across locations, the numbers are not. Every figure comes from the source cited beside it, with the date we last checked it. Nothing here is a quote, an appraisal, or tax advice, and none of it is specific to your roof.

Rates and incentive programs change. We re-verify utility tariffs and NYSERDA program status on a rolling schedule and stamp the date on each number rather than on the page, so you can see which specific figures are fresh. Full methodology · Program status tracker · About the Local Energy Playbook

Page content last reviewed April 2026.

← All of Broome County