Bitcoin Mining Profits Under Pressure as Costs Rise, Canaan CFO Warns at DC Summit 2026

Key Takeaways

Falling Bitcoin prices and rising costs are squeezing profitability across the sector.
Canaan’s strong Q4 results were largely supported by early machine sales, not mining activity.
Electricity accounts for up to 90% of operating costs, with successful miners targeting below 5-6 cents per kWh.
Miners that survive long-term cycles will be those with low costs, strong energy access, and flexible business models.

At DC Summit 2026, Crypto Citizen Network (CCN) Senior Editor Dr. Guneet Kaur spoke with Canaan Chief Financial Officer James Cheng about the state of the Bitcoin mining market, the pressure on margins, and why miners need to focus less on Bitcoin’s price and more on the fundamentals they can actually control.

James described Q4 2025 as “quite an interesting quarter,” shaped by extreme volatility.

“We witnessed a historically high price for Bitcoin, and we also witnessed the Bitcoin price drop significantly in the second half of quarter 4,” he said. For Canaan, timing proved critical.

“Machine sales early in the fourth quarter put us in a strong position for the quarter,” James noted, highlighting a major U.S. order for more than 50,000 units that helped lock in revenue before conditions worsened.

Looking ahead, James remains cautious. “The first quarter could still be a tough one,” he said.

“The first quarter is our seasonally weakest quarter, and I haven’t seen anything that would change that trend.” Any recovery in Q2, he added, depends heavily on macro conditions and Bitcoin price trends, which remain uncertain.

Mining Profitability Is Under Pressure Across the Sector

Despite strong top-line revenue, James emphasized that mining conditions remain challenging. “December’s numbers were weak across much of the industry,” he said, pointing to declining Bitcoin prices that squeezed margins across the industry.

As a result, many miners, especially those using older generations of machines, have already shut down operations.

Canaan has managed to continue running thanks to relatively lower energy costs.

“Our electricity cost is like 4.2 cents globally, so we can still run the operation,” James said. Still, he acknowledged that “the profitability is being squeezed compared to quarter 3 and previous quarters.”

The takeaway, he suggested, is that mining remains highly cyclical and vulnerable to rapid shifts in market conditions.

Energy Costs Remain the Key Number Miners Must Watch

James repeatedly stressed that electricity is the most critical factor in mining economics.

“The whole industry average cost is like 5.5 cents,” he said, adding that miners in markets like the U.S. should aim for “lower than 6 cents.”

Canaan applies a more stringent investment threshold. “We find it difficult to pursue opportunities with energy costs above $0.05 per kWh,” James noted.

More broadly, James urged miners to focus on controllable factors. “Nobody can control the Bitcoin price,” he said. “What you can control is capex and operating cost.”

Electricity dominates that equation. “90% is electricity cost,” he explained, with additional considerations including labor, cooling systems, and machine durability. His core message: “You have to prepare for the tough time.”

Bitcoin Mining Is Evolving Into a Broader Energy and Infrastructure Play

Beyond short-term profitability, James outlined a longer-term shift in how mining fits into the global energy ecosystem. He argued that Bitcoin mining is no longer an isolated industry but increasingly part of a larger infrastructure strategy.

Mining operations, he said, can act as an initial use case for underutilized or “stranded” energy.

By generating predictable demand, miners can justify building energy infrastructure that might otherwise be unprofitable.

“We see Bitcoin mining as a natural first step in monetizing stranded energy,” James explained. Over time, these sites can scale into broader infrastructure, including data centers.

“If you have gone beyond some threshold of megawatts like 150… then you can start to think about turning to data center,” he said.

He pointed to artificial intelligence as a major future driver of demand. “The AI business is huge. It’s just a start of the era,” James said, noting that AI systems will require vast amounts of energy, potentially creating new opportunities for miners to transition into broader computer infrastructure providers.

Innovation Is Slowing as Economics Take Center Stage

James also addressed the future of mining hardware, suggesting that efficiency gains in ASIC machines may slow in the coming years.

While advanced chip technologies continue to evolve, “the problem is about the economics,” he said. Developing more efficient chips requires higher costs, and miners are reluctant to pay more when Bitcoin prices are low.

“If machine selling prices remain constrained, it limits the ability to justify increased production costs,” he said.

As a result, James expects innovation to continue but at a slower pace.

“I personally expect the pace of innovation to moderate,” at least until market conditions improve.

Consumer Mining Could Drive Broader Bitcoin Adoption

Another area of focus for Canaan is expanding access to mining beyond industrial operators.

James highlighted the company’s push into consumer products, including home mining devices that double as heaters.

“Everybody has the right to protect their wealth against inflation,” he said, arguing that making mining accessible to individuals could strengthen decentralization and increase the adoption of Bitcoin.

These devices, he explained, allow users to contribute to the network in a simple and accessible way. “It functions as a heater in winter time… while also generating Bitcoin,” he said.

For James, this model could help bridge the gap between institutional-scale mining and grassroots participation.

“That’s when I think the network will become truly decentralized,” he said.