How Much Is Electricity in New Jersey? 23.6¢ per kWh
New Jersey households pay an average of 23.6¢ per kWh — 31% above the U.S. average of 18.0¢ per kWh, and the 12th highest of the 50 states and DC. Figures are from the U.S. Energy Information Administration (12-month average through July 2026), residential sector, average revenue per kWh.
What common appliances cost to run in New Jersey
Based on the average model we hold in each category, at 23.6¢ per kWh.
| Appliance | Average kWh a year | Per year | Per month |
|---|---|---|---|
| Refrigerators | 354 | $84 | about $7 a month |
| Freezers | 328 | $77 | about $6 a month |
| Wine Coolers | 147 | $35 | about $3 a month |
| Clothes Washers | 121 | $28 | about $2 a month |
| Clothes Dryers | 515 | $122 | about $10 a month |
| Dishwashers | 237 | $56 | about $5 a month |
| Room Air Conditioners | 592 | $140 | about $12 a month |
| Water Heaters | 1123 | $265 | about $22 a month |
The most efficient model in each category
Recent months
- July 2025 25.3¢
- August 2025 24.9¢
- September 2025 23.4¢
- October 2025 22.6¢
- November 2025 22.7¢
- December 2025 23.0¢
- January 2026 23.1¢
- February 2026 23.1¢
- March 2026 23.5¢
- April 2026 23.5¢
- May 2026 23.3¢
- June 2026 24.9¢
- July 2026 25.2¢