Nantucket County, Massachusetts Electricity Rates & Statistics
Electricity Rates, Plans & Statistics
- The average electricity bill in Nantucket County, MA is $212.79
- The average electricity rate in Nantucket County, MA is 39.00¢
Electric Bills and Electric Rates in Nantucket County, MA
The average residential electric bill in Nantucket County, MA is $212.79 per month. Nantucket County, MA is the 3rd most expensive county in Massachusetts for electricity.
To save on your monthly electricity bill consider switching electricity providers.
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Nantucket County, Massachusetts Electricity Overview
Nantucket County is the 14th largest county in Massachusetts.
The average monthly residential electricity bill in Nantucket County totals $212.79. In contrast, the national average bill is $147.16.
Nantucket County's average residential electricity rate is 39.00 cents per kilowatt hour, which is 133.03% above the nationwide average rate of 16.73 cents per kilowatt hour.
Constellation Energy is the largest electricity provider in Nantucket County when calculated by megawatt hours sold.
Nantucket County consumers are faced with outages averaging 100.76 minutes per incident, with about 0.86 outages a year.
When measuring CO2 emissions per capita, Nantucket County saw a 1.38% drop within the last year.
ENERGY CONSUMPTION
Total Consumption
98,490 MWh
Consumption per Capita
7.14 MWh
EMISSIONS
CO2 Emissions
43,871,962 kg
CO2 Emissions per Capita
3,180.28 kg
Recent Electricity Rates and Production Changes in Nantucket CDP
To see the most recent electricity rates and production changes for cities in Nantucket County, select the city below. If you would like to get access to monthly historical data, please contact us directly by submitting a request.
Rates and Production Categories
Nantucket CDP Electricity Pricing Data
Average Residential Bundled Electricity Rate for November, 2024
30.49¢ per kWh
- 2.93% higher than last month
- 7.03% higher than November last year
- 0.7% higher than the Massachusetts average
- 79.02% higher than the US average
- 135th in the state out of 253 cities
- The state rank has dropped by 47 since last month
- The state rank has dropped by 9 since November last year
- 29,961st in the US out of 31,800 cities
- The national rank has increased by 99 since last month
- The national rank has dropped by 138 since November last year
12 Month Rolling Average Residential Bundled Rate
30.05¢ per kWh
- 0.56% higher than last month
- 5.97% lower than November last year
- 3.34% higher than the Massachusetts average
- 82.24% higher than the US average
- 125th in the state out of 253 cities
- The state rank has increased by 11 since last month
- The state rank has increased by 10 since November last year
- 29,979th in the US out of 31,800 cities
- The national rank has increased by 13 since last month
- The national rank has increased by 358 since November last year
Average Residential Bundled Electricity Bill for November, 2024
$140.99 per month
- 3.84% higher than last month
- 6.07% higher than November last year
- 5.85% lower than the Massachusetts average
- 19.24% higher than the US average
- 136th in the state out of 253 cities
- The state rank has dropped by 65 since last month
- The state rank has dropped by 48 since November last year
- 24,933rd in the US out of 31,800 cities
- The national rank has dropped by 1,909 since last month
- The national rank has dropped by 1,961 since November last year
12 Month Rolling Average Residential Bundled Bill
$160.29 per month
- 0.42% higher than last month
- 4.34% lower than November last year
- 2.02% lower than the Massachusetts average
- 12.69% higher than the US average
- 132nd in the state out of 253 cities
- The state rank has dropped by 4 since last month
- The state rank has dropped by 6 since November last year
- 23,078th in the US out of 31,800 cities
- The national rank has dropped by 70 since last month
- The national rank has increased by 3,134 since November last year
Nantucket CDP, MA Electricity Overview

Inhabitants of Nantucket CDP spend, on average, 30.05 cents per kilowatt hour for their electricity. This is 0.76% more than Massachusetts' average rate of 29.83 cents. National Grid has an estimated 922 residential customers, more than any other supplier who operates in the city. Customers in the city have 0.86 electrical outages per year, with outages lasting about 100.76 minutes on average. The national averages for outages and duration are 1.44 outages at 123.49 minutes each.
Emissions in Nantucket CDP average 3,180.28 kilograms of CO2 emissions per capita due to electricity consumption, which ranks them as the 7th worst polluting city out of 256 cities in the state based on emissions per capita. This adds up to total emissions of 34,025,815.28 kilograms of CO2 emissions, ranking the city 88th highest for total pollution in Massachusetts. Because there is no electricity generation occurring within the city, electricity providers who service Nantucket CDP must bring in all of the megawatt hours they consume each year.
Average Residential Electricity Bills & Rates in Nantucket CDP
Nantucket CDP residential electric rates are highest in February and the highest average bill is in January.
Historical Electricity Rates:
Electric Companies With Service in Nantucket CDP, Massachusetts
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Alpha Gas and Electric | ENERGY | 20.92 | 97.25 | 11,527.27 | 2,411,082.76 | |
| Ambit Energy | ENERGY | 23.15 | 132.37 | 57,170.88 | 13,235,877.14 | |
| American Power & Gas | ENERGY | 36.64 | 328.2 | 10.75 | 3,938.35 | |
| Astral Energy | ENERGY | 11.43 | 53.34 | 35.48 | 4,054.19 | |
| Atlantic Energy | ENERGY | 33.84 | 157.28 | 35,833.12 | 12,127,694.16 |
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Madaket CDP, MA Electricity Overview

Inhabitants of Madaket CDP spend, on average, 30.05 cents per kilowatt hour for their electricity. This is 0.76% more than Massachusetts' average rate of 29.83 cents. With a population of 373 citizens, the city is the 248th most populous city in Massachusetts. Customers in Madaket CDP are faced with 0.86 electrical outages each year with outages lasting an average of 100.76 minutes.
Emissions in Madaket CDP average 3,180.28 kilograms of CO2 emissions per capita due to electricity consumption, which ranks them as the 65th worst polluting city out of 256 cities in the state based on emissions per capita. This adds up to total emissions of 1,186,244.42 kilograms of CO2 emissions, ranking the city 241st highest for total pollution in Massachusetts. Because there is no electricity generation occurring within the city, electricity providers who service Madaket CDP must bring in all of the megawatt hours they consume each year.
Average Residential Electricity Bills & Rates in Madaket CDP
Madaket CDP residential electric rates are highest in February and the highest average bill is in January.
Historical Electricity Rates:
Electric Companies With Service in Madaket CDP, Massachusetts
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Alpha Gas and Electric | ENERGY | 20.92 | 97.25 | 11,527.27 | 2,411,082.76 | |
| Ambit Energy | ENERGY | 23.15 | 132.37 | 57,170.88 | 13,235,877.14 | |
| American Power & Gas | ENERGY | 36.64 | 328.2 | 10.75 | 3,938.35 | |
| Astral Energy | ENERGY | 11.43 | 53.34 | 35.48 | 4,054.19 | |
| Atlantic Energy | ENERGY | 33.84 | 157.28 | 35,833.12 | 12,127,694.16 |
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Siasconset CDP, MA Electricity Overview

Inhabitants of Siasconset CDP spend, on average, 30.05 cents per kilowatt hour for their electricity. This is 0.76% more than Massachusetts' average rate of 29.83 cents. Siasconset CDP is home to 55 citizens, resulting in it being the 255th largest city in the state. National Grid is the largest electricity provider in the city based on residential customer count.
Emissions in Siasconset CDP average 3,180.28 kilograms of CO2 emissions per capita due to electricity consumption, which ranks them as the 207th worst polluting city out of 256 cities in the state based on emissions per capita. This adds up to total emissions of 174,915.4 kilograms of CO2 emissions, ranking the city 248th highest for total pollution in Massachusetts. Because there is no electricity generation occurring within the city, electricity providers who service Siasconset CDP must bring in all of the megawatt hours they consume each year.
Average Residential Electricity Bills & Rates in Siasconset CDP
Siasconset CDP residential electric rates are highest in February and the highest average bill is in January.
Historical Electricity Rates:
Electric Companies With Service in Siasconset CDP, Massachusetts
| Provider | Service Type | Residential Rate (¢) | Residential Average Bill ($) | City Production (MWh) | Residential Sales (MWh) | Residential Revenues ($) |
|---|---|---|---|---|---|---|
| Alpha Gas and Electric | ENERGY | 20.92 | 97.25 | 11,527.27 | 2,411,082.76 | |
| Ambit Energy | ENERGY | 23.15 | 132.37 | 57,170.88 | 13,235,877.14 | |
| American Power & Gas | ENERGY | 36.64 | 328.2 | 10.75 | 3,938.35 | |
| Astral Energy | ENERGY | 11.43 | 53.34 | 35.48 | 4,054.19 | |
| Atlantic Energy | ENERGY | 33.84 | 157.28 | 35,833.12 | 12,127,694.16 |
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FAQ
How many electric companies offer service in Nantucket County, Massachusetts?
Nantucket County, Massachusetts has 39 electricity suppliers offering service in the area.
Which electricity company is the largest provider in Nantucket County, Massachusetts?
The largest electricity company in Nantucket County, Massachusetts by megawatt hours sold is Constellation Energy.
What electricity companies offer service in Nantucket County, Massachusetts?
| County Customers Rank | Provider | Est. County Customers |
|---|---|---|
| 1 | National Grid | 8,308 |
| 2 | Constellation Energy | 5,466 |
| 3 | NextEra Energy | 2,732 |
| 4 | Direct Energy | 2,536 |
| 5 | Dynegy Energy Services | 1,288 |
| 6 | Inspire Energy | 666 |
| 7 | First Point Power | 596 |
| 8 | Residents Energy | 306 |
| 9 | Clean Choice Energy | 288 |
| 10 | SmartEnergy Holdings | 141 |