TDX North Slope Generating Co
Investor Owned electric utility · Alaska · #3,034 of 3,199 U.S. utilities by customers · EIA utility #19277
TDX North Slope Generating Co is a investor owned electric utility serving 162 customers in Alaska. In 2025 it sold 51.6 gigawatt-hours of electricity for $12.36M in revenue, an average realized rate of 23.94¢ per kWh across all customer classes and — per kWh for residential customers. Its reported service territory covers 1 counties. EIA records its activities as: generation, distribution.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Commercial | 162 | 51.6 | $12.36M | 23.94¢ | |
| Total | 162 | 51.6 | $12.36M | 23.94¢ |
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).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 162 | 46.9 | $10.11M | — |
| 2022 | 162 | 47.3 | $11.29M | — |
| 2023 | 163 | 47.8 | $12.00M | — |
| 2024 | 162 | 47.7 | $11.82M | — |
| 2025 | 162 | 51.6 | $12.36M | — |
Energy supply (2025)
Net generation: 54.2 GWh
Wholesale power purchased: 0.0 GWh
Winter peak demand: — MW
Energy losses: 4.8% of energy handled
Meters & rooftop solar (2025)
Smart (AMI) meters: 0.0% of 162 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 #19277 in the EIA frame.