United Illuminating provides safe, reliable electric service to customers in the greater New Haven and Bridgeport areas of Connecticut.

Pay your UI bill online by credit card, debit card, or checking / savings account.

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If you are experiencing a life-threatening electricity emergency, please call 911 immediately. Otherwise, please contact us at 800.722.5584 for electricity outages or trouble, or use our …

Explore ways to pay, receive and manage your UI bill. Pay your bill online or learn about other ways to pay using our mobile app, AutoPay, or pay offline.

UI is engaged in the purchase, transmission, distribution and sale of electricity and related services to approximately 338,654 residential, commercial and industrial customers in the …

If you are experiencing a life-threatening electricity emergency, please call 911 immediately. Otherwise, please contact us at 800.722.5584 for electricity outages or trouble, or use our …

Find help paying your energy bill from UI. Learn about our low-income discount rate, financial hardship assistance, payment arrangements, and state programs.

Information About Your Electric Service At United Illuminating, we deliver safe and reliable electric service to the Connecticut community. We are proud to serve customers in these towns: …

Get help paying UI bills. View state programs, low-income discount rates, financial assistance, paying arrangements and energy affordability dashboard.