Utility Providers in Stony Brook University, New York

Stony Brook University is served by 33 utility providers across 5 categories covering 1 ZIP code in Suffolk County.

Suffolk County · Updated May 2026

Utility rates in Stony Brook University vs. US average

Electricity
22.3¢/kWh
↑ 35% above US average (16.5¢)
↓ 9% below NY state average (24.4¢)
Natural gas
$16.58/Mcf
↑ 14% above US average
Local electricity rate from NREL Utility Rate Database (2023), averaged across Stony Brook University-area providers. State and US electric averages from EIA Form 861 (2024). Natural gas prices from EIA Form 176 (2024, $/Mcf). US avg electricity: 16.5¢/kWh · US avg gas: $14.50/Mcf.

Electric rates in Stony Brook University

Residential rates range from 22.3¢ to 22.3¢ per kWh.

Stony Brook University
22.3¢/kWh
U.S. avg
16.5¢/kWh

Stony Brook University is served by Fishers Island Utility Co Inc.

This is 35% above the national average of 16.5¢/kWh.

Note: New York has a competitive electricity market — you may be able to choose your supplier.

Internet providers in Stony Brook University

Stony Brook University has moderate broadband coverage.

Lightpath
10,000 Mbps
Fiber
Verizon
300 Mbps
Fixed Wireless
T-Mobile
100 Mbps
Fixed Wireless

Availability varies by address. Based on FCC Broadband Data Collection filings.

Electric 1 provider

Fishers Island Utility Co Inc

Natural Gas 1 provider

Water 26 providers

BROOKHAVEN NATIONAL LABORATORY
CALVERTON HILLS OWNERS ASSOCIATION
DERING HARBOR WATER DISTRICT
DIX HILLS WATER DISTRICT
FISHERS ISLAND WATER WORKS
GREENLAWN WATER DISTRICT
GREENPORT WATER DISTRICT
HAMPTON BAYS WATER DISTRICT
MAIDSTONE PARK COTTAGES
NORTHPORT VA HOSPITAL
OAK BEACH PUBLIC WATER SUPPLY
OCEAN BEACH WATER DISTRICT
PECONIC RIVER MOBILE HOME PARK
PECONIC VIEW MOBILE HOME PARK
RIVERHEAD WATER DISTRICT
RIVERSIDE WATER DISTRICT
ROBERT MOSES STATE PARK
SALTAIRE WATER DISTRICT
SEAVIEW WATER COMPANY
SHELTER ISLAND HEIGHTS ASSOCIATION
SMITHTOWN WATER DISTRICT
SOUTH HUNTINGTON WATER DISTRICT
ST JAMES WATER DISTRICT
SUFFOLK COUNTY WATER AUTHORITY
WEST GILGO BEACH ASSOCIATION
WEST NECK WATER DISTRICT

Sewer 2 providers

Suffolk (Co) SCSD #21 SUNY STP
SUFFOLK CO SD#21 SUNY

Internet 3 providers

Lightpath
Fiber up to 10,000 Mbps
T-Mobile
Fixed Wireless up to 100 Mbps
Verizon
Fixed Wireless up to 300 Mbps

ZIP codes in Stony Brook University, NY

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Disclaimer: Provider information is sourced from federal databases including HIFLD, EPA SDWIS, FCC Broadband Data, and EIA-861. Utility cost estimates are from the U.S. Census Bureau American Community Survey 5-Year Estimates. Local electric rates are based on 2023 NREL Utility Rate Database data; state and US averages are from EIA Form 861 (2024). Coverage areas are approximate and may not reflect recent changes. Please verify directly with your provider.

Data sources: U.S. Census Bureau, NREL, EIA-861, HIFLD, EPA, FCC. Last updated: May 2026.