Average natural gas rate in Connecticut
Residential average from EIA data, May 2026.
Connecticut average
$2.25 per therm
National average
$2.55 per therm
Connecticut runs 11.8% below the national average.
Recent months
| Month | Average rate |
|---|---|
| May 2026 | $2.25 per therm |
Source: U.S. Energy Information Administration, residential sector.
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