Eversource New Hampshire electricity rates
Public Service Co of NH, as the EIA and URDB list it
Public Service Co of NH's customers paid 22.7¢ per kWh in 2024, riders included (EIA-861): about $136 a month for 601 kWh. Residential Service, the lowest of 2 open plans at 1,000 kWh a month, comes to $2,933 a year. Schedule retrieved October 8, 2026.
Every priced Public Service Co of NH plan, 1,000 kWh/mo
| Plan | Per year | vs cheapest | Effective |
|---|---|---|---|
| Residential Service✓ cheapestflat rate · in effect since February 2026 | $2,933.04 | — | 24.4¢ |
| Residential Time-of-Day 2time-of-use · in effect since February 2026 | $2,965.47 | +$32.43 | 24.7¢ |
| Priced but not ranked — restricted, older, or not verifiable as a bill | |||
| Residential Controlled Water Heating Rateflat rate · in effect since February 2026 · delivery charges only | $851.16 | −$2,081.88 | 7.1¢ |
| Uncontrolled Water Heatingflat rate · in effect since February 2026 · delivery charges only | $898.80 | −$2,034.24 | 7.5¢ |
| Residential Serviceflat rate · in effect since February 2026 · delivery charges only | $1,589.52 | −$1,343.52 | 13.2¢ |
| Residential Time-of-Day 2time-of-use · in effect since February 2026 · delivery charges only | $1,621.95 | −$1,311.09 | 13.5¢ |
| Residential Time-of-Daytime-of-use · in effect since January 2025 · delivery charges only | $2,014.33 | −$918.71 | 16.8¢ |
| Residential Controlled Water Heating Rateflat rate · in effect since February 2026 · needs electric heating | $2,203.68 | −$729.36 | 18.4¢ |
| Residential Time-of-Daytime-of-use · in effect since January 2025 · retired | $3,262.69 | +$329.65 | 27.2¢ |
Price Public Service Co of NH’s plans at your own usage
The cheapest Public Service Co of NH plan at each level of use
- 500 kWh/mo — cheapest $1,585.37 (Residential Service), dearest $1,637.11, a $51.74 spread
- 1,000 kWh/mo — cheapest $2,933.04 (Residential Service), dearest $2,965.47, a $32.43 spread
- 2,000 kWh/mo — cheapest $5,622.18 (Residential Time-of-Day 2), dearest $5,628.36, a $6.18 spread
What Public Service Co of NH's customers were billed in 2024
At 601 kWh a month, Public Service Co of NH's median open plan comes to 26.1¢ per kWh, 15% above the 22.7¢ its customers were billed in 2024, riders included.
| Ownership, as EIA classes it | Investor-owned |
|---|---|
| Full-service homes in New Hampshire | 279,131 |
| Homes it delivers to for other suppliers | 180,776 |
| Share of New Hampshire's households | 71% |
| Average use per home | 601 kWh a month |
| Average bill per home | $136.15 a month |
| Billed per kWh, riders included | 22.7¢ |
| Median open plan here, at that use | 26.1¢ |
Public Service Co of NH in U.S. Energy Information Administration, Form EIA-861, 2024 (Sales_Ult_Cust_2024.xlsx), retrieved September 23, 2026.
How the Residential Service bill at 1,000 kWh has moved since 2023
Public Service Co of NH's Residential Service cost $310.17 a month under its February 2023 version and costs $244.42 under its February 2026 one, 21% less. Its biggest single step, in August 2024, took off $84.13 (27%). In New Hampshire, EIA's average price fell 13% between 2023 and 2025.
Every version of Residential Service
| Took effect | At 1,000 kWh | Change | Record |
|---|---|---|---|
| February 2026 | $244.42 | +$5.48 (+2.3%) | URDB |
| January 2025 | $238.94 | +$12.90 (+5.7%) | URDB |
| August 2024 | $226.04 | −$84.13 (−27.1%) | URDB |
| February 2023 | $310.17 | First on record | URDB |
In the guides: Why electricity rates change
How it compares
Among the 100 utilities indexed, Public Service Co of NH's cheapest open plan is the 13th-highest, 56% more than their median of $1,877.14. It sits between Los Angeles Department of Water & Power ($2,890.50) and The Narragansett Electric Co ($3,047.52).
None of Public Service Co of NH's plans open to any household has a tiered step or a seasonal price in this data: a kWh costs the same however much is used and whatever the month.
Cheapest 6 plans at 1,000 kWh a month
Residential Service — $2,933.04 a year, 24.4¢ per kWh effective, flat rate. It carries a $19.81 monthly standing charge. In effect since February 2026.
Residential Time-of-Day 2 — $2,965.47 a year, 24.7¢ per kWh effective, time-of-use. It carries a $25.73 monthly standing charge. In effect since February 2026.
Residential Controlled Water Heating Rate — $851.16 a year, 7.1¢ per kWh effective, flat rate. It carries a $5.60 monthly standing charge. In effect since February 2026. Restricted: delivery charges only.
Uncontrolled Water Heating — $898.80 a year, 7.5¢ per kWh effective, flat rate. It carries a $5.60 monthly standing charge. In effect since February 2026. Restricted: delivery charges only.
Residential Service — $1,589.52 a year, 13.2¢ per kWh effective, flat rate. It carries a $19.81 monthly standing charge. In effect since February 2026. Restricted: delivery charges only.
Residential Time-of-Day 2 — $1,621.95 a year, 13.5¢ per kWh effective, time-of-use. It carries a $25.73 monthly standing charge. In effect since February 2026. Restricted: delivery charges only.
How Public Service Co of NH's plans are structured
Of 9 priceable plans: 4 time-of-use, 5 flat-rate.
Fixed monthly charges run from $5.60 to $36.78.
Public Service Co of NH's published schedules
EIA-861 lists Public Service Co of NH serving homes in New Hampshire and in no other state, which is how its plans are placed there. 9 of its 9 published residential schedules can be priced.
When Public Service Co of NH's time-of-use plans charge most
Residential Time-of-Day 2 charges 34.1¢ a kWh weekdays 1 pm to 7 pm, all year, against 18.9¢ in its cheapest hours; those dearest hours are 18% of the year. Homes in New Hampshire typically put 21% of their electricity in them (NREL ResStock).
In the guides: Time-of-use plans, hour by hour