Rate Information

Please see the Pricing section for UI Rates and Tariffs.

Additional Rate Information:

• Compliance Filing - Docket No. 99-03-3;
  Average Revenue by Customer Class for Rates Effective January 1, 2014. Visit DPUC.state.ct.us. 
• Generation Supply Rates 01 January 2004 - 30 June 2010 (PDF)
• Rate to Segment look up table (updated 2/20/2024) (File)
• Sample UI Residential bill
• Supplier Rate Input Workbook (for Supplier rate submittals) REVISED 01/23/2017 (File)