North Slope Borough Power & Light (AK)
Municipal electric utility · Alaska · #2,370 of 3,199 U.S. utilities by customers · EIA utility #26616
North Slope Borough Power & Light (AK) is a municipal electric utility serving 1,243 customers in Alaska. In 2025 it sold 31.3 gigawatt-hours of electricity for $8.14M in revenue, an average realized rate of 25.98¢ per kWh across all customer classes and — per kWh for residential customers. Its reported service territory covers 1 counties.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Total | 1,243 | 31.3 | $8.14M | 25.98¢ |
Average realized rate = revenue divided by sales as reported on EIA Form 861. It blends fixed charges, demand charges and riders into one per-kWh figure; it is not the utility's tariff rate. Estimated residential bill assumes the average residential customer's actual 2025 usage (— kWh/month).
This utility files the EIA-861S short form, which reports totals only - no breakdown by customer class is published for it.
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 1,241 | 31.8 | $8.32M | — |
| 2022 | 1,248 | 31.5 | $8.75M | — |
| 2023 | 1,232 | 31.5 | $8.08M | — |
| 2024 | 1,226 | 32.2 | $8.32M | — |
| 2025 | 1,243 | 31.3 | $8.14M | — |
Meters & rooftop solar (2025)
Smart (AMI) meters: 0.0% of 1,241 meters
Counties served
North Slope, AK
Other large utilities in Alaska
- Chugach Electric Assn Inc - 114,163 customers, residential 22.97¢
- Matanuska Electric Assn Inc - 72,296 customers, residential 24.54¢
- Golden Valley Elec Assn Inc - 48,554 customers, residential 31.47¢
- Homer Electric Assn Inc - 34,600 customers, residential 31.51¢
- Alaska Electric Light & Power Co. - 18,166 customers, residential 13.73¢
- Alaska Village Elec Coop, Inc - 11,487 customers, residential 65.93¢
- Alaska Power and Telephone Co - 8,536 customers, residential 41.78¢
- Ketchikan Public Utilities - 8,030 customers, residential 13.88¢
All Alaska utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #26616 in the EIA frame.