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State Guides6 min readFebruary 1, 2026

Eversource Connecticut: Understanding High New England Electricity Rates

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Eversource Connecticut: Understanding High New England Electricity Rates

Connecticut residents pay some of the highest electricity rates in the continental United States. Understanding why - and what options you have - can help you manage your energy costs.

Eversource Connecticut Overview

Eversource serves approximately 1.3 million electric customers in Connecticut, making it the state's largest utility.

Current Rate Structure

  • Customer Service Charge: ~$19.25/month
  • Distribution Charge: Per-kWh delivery cost
  • Transmission Charge: High-voltage grid costs
  • Generation Service Charge: If using Eversource supply
  • Renewable Energy Charge: Clean energy mandates
  • Public Benefits Charge: Efficiency programs

Average residential rate: approximately 26-28 cents per kWh - among the highest in the nation.

Why Connecticut Rates Are So High

  1. Limited local generation - most power is imported
  2. Transmission constraints - bottlenecks increase costs
  3. Natural gas dependence - volatile fuel prices
  4. Renewable mandates - transition costs
  5. High infrastructure costs - dense population, aging grid

Your Supply Options

Connecticut is a deregulated state, meaning you can choose your electricity supplier:

Standard Service (Eversource Supply)

  • Rate changes every 6 months
  • No contract required
  • Regulated by state

Alternative Suppliers

  • Fixed-rate contracts available
  • Variable rates may be lower initially
  • Read terms carefully - some have hidden fees

Connecticut Energy Assistance

  • Connecticut Energy Assistance Program (CEAP)
  • Operation Fuel for emergency assistance
  • Eversource hardship programs
  • Weatherization assistance

Tips for Connecticut Residents

  1. Compare suppliers carefully - but beware of variable rate traps
  2. Focus on efficiency - high rates mean bigger savings from efficiency
  3. Consider solar - Connecticut has strong incentives
  4. Apply for assistance if you qualify - many programs available
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