Scammers are targeting Oncor customers and threatening to disconnect their power if the customer does not pay. They are spoofing Oncor’s 888-313-4747 outage number. Oncor does not request electric usage payments directly from retail customers. When making a payment to Spark Energy or your energy provider, contact the service provider directly or pay directly through their website.

Alternative to United Illuminating Rates

Compare our Connecticut electricity rates to those of United Illuminating (UI) to see you may be paying more than you should on your energy bill! Spark Energy is an electricity supplier in Connecticut, and we serve thousands of satisfied customers just like you!  We’re happy to offer Connecticut customers:
  • Price Protection:  Protect yourself from changing energy rates by locking in a fixed rate for electricity for 12 or 24 months.
  • Reliability: Spark Energy has been an energy provider for more than 15 years – leveraging our industry knowledge to secure competitive power rates for our customers.
  • Green Energy Plans: We offer 100% renewable electricity for Connecticut customers interested in green energy solutions.
Need more information? Check out our frequently asked questions for United Illuminating (UI.)