Nassau County, New York Power Outage Summary

As of September 15, 2026 at 2:30 PM ET, 12 of 486,704 tracked electric customers (<0.01%) in Nassau County, New York are without power. Nassau County is served by 2 tracked utility providers.

Customers Out

Customers Served

486,704

Share Without Power

<0.01%

Serving Utilities

Utility Providers Serving Nassau County

Percentage %Customers Out

1Public Service Enterprise Group Long Island479,861 Served<0.01%12
2Orange and Rockland Utilities Inc6,843 ServedN/AData Unavailable — last reading September 2, 2026 at 12:20 AM ET

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Outage data is collected directly from utility providers and refreshed approximately every 10 minutes. Last updated: September 15, 2026 at 2:30 PM ET

Power Outages in Nassau County, New York

Nassau County, New York Power Outage Summary

Utility Providers Serving Nassau County

More New York Counties