Electricity rates in 01073 — Southampton, MA
Homes in ZIP 01073 pay about 17.6¢ per kWh (City of Westfield (MA), 2024 average). The Massachusetts average is 30.5¢ and the U.S. average 18.2¢ (Aug 2026).
What a month of electricity costs
Monthly cost at the average price of 17.6¢ per kWh. Real bills add or subtract fixed charges, tiers, time-of-use and fuel adjustments.
Where ZIP 01073 is
Outlined: ZIP code area · scroll or pinch to zoomUtilities serving 01073
| Utility | Home price | Avg. bill | Customers in MA |
|---|---|---|---|
| City of Westfield (MA) Municipal | 17.6¢ 2024 | $118 | 16,200 |
| City of Holyoke (MA) Municipal | 17.8¢ Jan–Aug 2026 | $99 | 15,040 |
| NSTAR Electric Company Investor Owned · serves Hampshire County | 19.4¢ Jan–Aug 2026 | $137 | 1,303,076 |
| Massachusetts Electric Co. Investor Owned · serves Hampshire County | 34.0¢ Jan–Aug 2026 | $165 | 1,210,113 |
| Town of South Hadley (MA) Municipal · serves Hampshire County | 15.8¢ 2024 | $171 | 8,355 |
Utilities are matched to this ZIP code by NREL’s ZIP–utility table and the EIA service-territory list for Hampshire County; county matches may serve only part of the area. Prices are each utility’s average residential revenue per kWh.
Massachusetts price trend
Hover or tap the chart for exact monthly values. Source: EIA-861M (monthly, latest months preliminary); forecast: EIA Short-Term Energy Outlook (October 2026) for the New England region, which includes Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont.
Averages, not a quote. Prices here are what each utility’s residential customers paid on average (revenue ÷ kWh sold, fixed charges included), as reported to the U.S. Energy Information Administration. Your own rate depends on your plan, season and usage — check your bill or your utility’s tariff.
Questions about 01073
How much does electricity cost in 01073?
About 17.6¢ per kWh for homes (City of Westfield (MA), 2024 average, EIA). At 900 kWh a month that is roughly $158.
Who is the electric utility for 01073?
City of Westfield (MA), with about 16,200 residential customers in Massachusetts; 4 other utilities also serve parts of the area.
Is electricity in MA getting more expensive?
The Massachusetts residential average was 30.5¢ per kWh in August 2026, down 0.2% from a year earlier; the U.S. average was 18.2¢.
Can I choose my electricity supplier in MA?
Massachusetts allows retail electricity choice for many households; the local utility still delivers the power.