Sierra Pacific Power Co Electricity Rates and Average Bill (Nevada)
Data through April 2026 (the latest month EIA has published) · Updated July 05, 2026
As of April 2026, Sierra Pacific Power Co's residential customers in Nevada paid an average effective rate of 14.67¢/kWh with an average monthly bill of $78.85, per EIA Form 861-M data. That rate is 0.4¢ above the Nevada average of 14.29¢/kWh; the U.S. average is 18.83¢/kWh.
Rate trend vs the Nevada average
View this chart as a table (last 12 months)
| Month | Rate (¢/kWh) | Avg bill ($/mo) | Avg usage (kWh/mo) |
|---|---|---|---|
| May 2025 | 14.41 | 80.75 | 560 |
| June 2025 | 12.47 | 89.99 | 722 |
| July 2025 | 13.41 | 114.86 | 856 |
| August 2025 | 13.04 | 108.76 | 834 |
| September 2025 | 12.33 | 75.98 | 616 |
| October 2025 | 13.53 | 72.53 | 536 |
| November 2025 | 13.26 | 78.27 | 590 |
| December 2025 | 9.35 | 65.78 | 703 |
| January 2026 | 13.48 | 100.49 | 745 |
| February 2026 | 13.79 | 86.44 | 627 |
| March 2026 | 14.58 | 79.44 | 545 |
| April 2026 | 14.67 | 78.85 | 537 |
Sierra Pacific Power Co vs Nevada vs the U.S.
| Sierra Pacific Power Co | Nevada | U.S. average | |
|---|---|---|---|
| Rate (April 2026) | 14.67¢/kWh | 14.29¢/kWh | 18.83¢/kWh |
| Average monthly bill | $78.85 | $88.71 | $127.71 |
| Average monthly usage | 537 kWh | 621 kWh | 678 kWh |
| Rate change, 1 year | +2.4% | +4.6% | +7.3% |
Estimate a bill at Sierra Pacific Power Co rates
Worked example: 1,000 kWh at Sierra Pacific Power Co's average effective rate of 14.67¢/kWh is about $146.70. The utility's actual average usage is 537 kWh/month, which produces the $78.85 average bill. This is an all-in average (energy, delivery, fixed charges, riders); your tariff's marginal price will differ.
See the full Nevada rate trend, look up another utility by ZIP code, or read why electric bills are rising.
Source: EIA Form 861-M (monthly utility-level sales to ultimate customers, residential), published with roughly a two-month lag. Rate = revenue ÷ sales; bill = revenue ÷ customers. Months failing basic sanity screens are excluded. See methodology.