Compare Connecticut and Massachusetts rates. Connecticut pays 4.20¢/kWh less than Massachusetts. See per-kWh rates, average bills, and usage.
Rate Comparison
Metric
Connecticut
Massachusetts
National Avg
Residential Rate
27.02¢/kWh
31.22¢/kWh
17.24¢/kWh
Avg Monthly Bill
$187.67
$177.85
$152.02
Monthly Usage
695 kWh
570 kWh
-
Market Type
deregulated
deregulated
-
Rate Rank (1=highest)
#7
#3
-
YoY Change
+28.1%
+31.2%
-
Key Findings
Connecticut has lower electricity rates at 27.02¢/kWh vs 31.22¢/kWh in Massachusetts (13.5% difference).
Connecticut residents pay about $10 less per month on average ($177.85 vs $187.67).
Connecticut is a deregulated market while Massachusetts is deregulated.
Both states have seen rate increases: Connecticut +28.1% and Massachusetts +31.2% year-over-year.
Frequently Asked Questions
Is electricity cheaper in Connecticut or Massachusetts?
Connecticut has lower residential electricity rates at 27.02¢/kWh compared to 31.22¢/kWh in Massachusetts, a difference of 4.20¢/kWh.
What is the average electric bill in Connecticut vs Massachusetts?
The average monthly electric bill is $187.67 in Connecticut and $177.85 in Massachusetts. The national average is $152.02.
Are Connecticut and Massachusetts electricity markets regulated?
Connecticut has a deregulated electricity market, while Massachusetts has a deregulated market. In deregulated markets, consumers can choose their electricity provider.
How can I verify my electricity bill in Connecticut or Massachusetts?
Upload your bill to Utility Check for an independent third-party verification. We check rate calculations, compare your plan to alternatives, and identify billing errors. Visit our How It Works page to learn more.