Behind-the-meter (BTM) power arrangements are reshaping how Bitcoin mining operations source electricity. Instead of drawing power from the public grid at retail or wholesale rates, BTM mining connects directly to a power generation source — bypassing transmission costs, distribution fees, and many regulatory surcharges that inflate the delivered cost of electricity.

What Does Behind-the-Meter Mean?

In utility terminology, the “meter” is the point where a customer’s consumption is measured and billed. Behind-the-meter means your mining operation sits on the generation side of that meter — directly at or adjacent to the power plant, solar farm, wind installation, or natural gas wellsite. You consume power before it ever enters the public grid.

This distinction matters because grid-delivered electricity carries several layers of cost beyond the raw generation price:

Common Behind-the-Meter Configurations

Natural Gas Wellsite Mining

Stranded natural gas — gas that would otherwise be flared or vented because pipeline infrastructure doesn’t exist — represents one of the most compelling BTM opportunities. Mining operators deploy containerized data centers directly at the wellsite, converting gas that has zero or negative market value into Bitcoin.

Rax Mining’s NatGas MDU containers are purpose-built for this scenario: self-contained 1MW modular datacenter units that can be deployed at a wellsite in as little as 60 days, with fixed power rates starting at $0.075/kWh.

Solar and Wind Farm Co-Location

Renewable energy projects frequently produce more power than they can sell to the grid, especially during peak generation hours. BTM mining absorbs this excess capacity, providing the generator with a guaranteed buyer and improving the project’s financial returns. This is particularly valuable for projects in regions with grid congestion or curtailment mandates.

Industrial Waste Heat and Power

Manufacturing facilities, landfills, and wastewater treatment plants often generate excess heat or biogas that can power small-scale generation. BTM mining monetizes these otherwise wasted energy streams.

Financial Advantages Beyond the Rate

The per-kWh savings are significant, but BTM arrangements offer additional financial benefits:

• Rate Stability: BTM contracts typically offer fixed rates for multi-year terms, protecting against grid rate volatility. Compare this to retail rates that can fluctuate 20-40% seasonally.
• No Interconnection Costs: Grid connection for large loads can require $500K-2M+ in infrastructure upgrades and 12-18 months of utility approval processes. BTM deployments bypass this entirely.
• Revenue Sharing: Some BTM arrangements include revenue-sharing models where the generator participates in mining upside, aligning incentives.
• Curtailment Flexibility: BTM miners can participate in demand response programs and earn additional revenue by powering down during grid stress events.

Regulatory Considerations

BTM arrangements are generally less regulated than grid-connected operations because you’re not a utility customer in the traditional sense. However, operators should be aware of:

• State-Specific Rules: Some states require behind-the-meter arrangements to be structured as power purchase agreements (PPAs) with specific terms. Check the state-by-state regulatory guide for details.
• Environmental Permits: Flare gas operations may need air quality permits even though they reduce emissions compared to flaring. Permitting requirements vary by state and county.
• Utility Interconnection: If you want backup grid connection alongside BTM power, the utility will still require an interconnection agreement.

Is Behind-the-Meter Right for Your Operation?

BTM mining is ideal for operations that:

• Need 500kW to 30MW of sustained load
• Can deploy hardware to a remote generation site
• Want fixed, predictable power costs below $0.06/kWh
• Value operational independence from utility rate structures

For miners evaluating BTM opportunities, the key metrics to analyze are the all-in cost of power (including any generator maintenance or fuel costs passed through), the duration and reliability of the power source, and the contract term length relative to your hardware depreciation cycle.

Ready to explore behind-the-meter hosting? Schedule a consultation with Rax Mining to discuss NatGas MDU deployment at your site, or explore our colocation hosting plans for grid-connected options.