Bitcoin Mining Electricity Rates: How 7¢/kWh Compares to the Industry
Fathom Labs charges $0.07/kWh all-in for bitcoin mining hosting at our Southeast Texas facility. As of 2026, the industry range for all-in hosted rates runs approximately $0.065–$0.08/kWh at competitive US facilities — placing our rate at the competitive low end.
This article benchmarks rates across segments and shows the per-machine cost impact of rate differences. These are cost comparisons — not profit projections.
Rate Benchmarks (2026)
| Segment | Rate range | Notes |
|---|---|---|
| US residential electricity | ~$0.13–$0.16/kWh | EIA average; varies heavily by state and tier |
| Premium hosted mining | ~$0.09–$0.12/kWh | Higher-service or smaller facilities |
| Competitive hosted (industry range) | ~$0.065–$0.08/kWh | ERCOT Texas, competitive US markets (2026) |
| Fathom Labs — Southeast Texas | $0.07/kWh, all-in | No cooling surcharge, no management fee |
Industry rate estimates based on publicly reported 2026 hosted colocation pricing and competitive intelligence. Rates vary by provider, contract size, and terms. US residential average based on EIA data referenced in 2026.
What "All-In" Means
The $0.07/kWh rate at Fathom Labs is truly all-in: electricity, cooling overhead, racking, network, and monitoring — with no separate line items. Some facilities advertise a lower base electricity rate and then add:
- →Cooling surcharge: 10–20% of electricity (PUE overhead)
- →Management fee: fixed monthly per machine
- →Network fee: flat monthly per slot
Always ask for the all-in effective rate, not the base electricity rate, when comparing providers.
Why Texas Offers Competitive Rates
Texas operates the ERCOT (Electric Reliability Council of Texas) grid — a largely deregulated, independent grid with competitive wholesale electricity markets. Large industrial power consumers can negotiate directly with generators and retailers. Texas also has substantial wind and solar capacity that contributes to wholesale price competitiveness. Southeast Texas in particular offers direct ERCOT grid access for our facility.
The Cost Impact of a 1¢ Rate Difference
A 1¢/kWh rate difference may seem small, but it compounds across continuous 24/7 operation. The following shows the annual electricity cost difference for a single 3,500W miner:
Annual electricity cost difference per 3,500W miner:
3.5 kW × 8,760 h/yr × $0.01/kWh = $306.60/yr per miner
This is a cost calculation only — not a revenue or profit figure. Mining revenue depends on BTC price and network difficulty, which change independently.
| Fleet size | Annual electricity cost difference at $0.01/kWh spread |
|---|---|
| 1 miner | ~$307/yr |
| 10 miners | ~$3,066/yr |
| 100 miners | ~$30,660/yr |
Frequently Asked Questions
What is the average bitcoin mining electricity rate in 2026?
In 2026, all-in hosted colocation rates for bitcoin mining ranged from approximately $0.065 to $0.08/kWh at competitive US facilities. Some larger or premium facilities charged $0.09–$0.12/kWh. US residential electricity averaged $0.13–$0.16/kWh. Fathom Labs charges $0.07/kWh all-in at its Southeast Texas facility, placing it at the competitive low end of the professional hosting market.
Why is Texas a good location for low bitcoin mining electricity rates?
Texas operates the ERCOT (Electric Reliability Council of Texas) grid, which is largely deregulated and separate from the Eastern and Western US interconnects. This structure allows large industrial power consumers to negotiate competitive rates. Texas also has substantial renewable energy capacity (wind and solar) that contributes to wholesale price competitiveness. Southeast Texas specifically offers direct ERCOT grid access.
How much does a 1 cent difference in electricity rate cost per year for a bitcoin miner?
For a 3,500W miner running continuously: 3.5 kW × 8,760 hours/year × $0.01 = $306.60 per miner per year. For a fleet of 10 miners, that's $3,066/year. For 100 miners, $30,660/year. This is purely the electricity cost difference — it does not represent profit or revenue. Mining revenue depends on BTC price and network difficulty.
What does 'all-in' mean for a bitcoin mining electricity rate?
An all-in rate means the quoted $/kWh figure covers all facility operating costs — electricity, cooling infrastructure overhead, racking, network connectivity, and monitoring. Some providers quote a lower base electricity rate and add separate charges for these components. Always verify whether a quoted rate is all-in or base-only before comparing providers.
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