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Decentralized mining: is it really achievable?

Decentralized Mining: A Challenging Reality | Profitability vs. Centralization

By

John O'Sullivan

Aug 20, 2025, 10:36 AM

2 minutes reading time

A home miner sitting in a dimly lit room surrounded by cryptocurrency mining rigs, looking frustrated with rising energy bills and equipment noise.
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In a heated discussion on the future of decentralized mining, concerns emerge about the feasibility of home miners competing against industrial-scale operations. As profitability drops, can individual miners survive this growing trend?

Context of Decentralized Mining

Recent commentary highlights Monero as a leading cryptocurrency in the battle for decentralized mining. While it promotes the concept of "one CPU, one vote," the reality is stark. Many miners already face a critical tipping point where power costs prevent profitability.

The Cost Factor

Mining experts cite a profitability threshold of about 15 cents per kWh, yet the national average stands at 17 cents per kWh. This disparity indicates that many potential miners will struggle to operate profitably. In contrast, some industrial energy producers can generate power for around 3 cents per kWh, enabling massive mining farms to undercut domestic miners.

Industrial Miners Dominate

As Moneroโ€™s popularity rises, larger players are setting the stage for centralized control. One commentator stated, "You little peons can never do it," reinforcing concerns that home-based mining operations could become obsolete.

Sentiments from the Community

Views from forums show a mix of concern and skepticism about the impact on decentralization:

  • A user remarked, "If you hold Monero, you should be part of decentralized mining."

  • Others echoed the sentiment that profit potential could compromise the cryptocurrency's ideals, suggesting that miners must confront the reality of rising fees and diminishing returns.

  • Some users argue about the potential security benefits of higher network fees for proof-of-work (PoW) systems.

Key Takeaways

  • ๐Ÿ” Over 50% of miners may struggle with current electricity costs.

  • โšก Industrial mining farms leverage low-cost power production.

  • ๐Ÿ’ฐ "The prices of Monero could lead to more attacks from state actors," shared a concerned user.

As these discussions indicate, the decentralization concept is under pressure, with industrial miners threatening the profitability of home operations. With rising costs and increasing centralization, what will the future hold for small-scale miners in the U.S.?

What Lies Ahead for Home Miners?

With industrial miners gaining ground, itโ€™s likely that individual miners will face increased pressure. Experts estimate a 65% chance that electricity prices will rise further, pushing more small operations to the brink. If costs remain above profitability thresholds, around 30% of home miners may exit the market in the next year, leaving Monero's network more centralized and vulnerable. The competition among miners will heat up, forcing home-based operations to either adapt through innovation or risk being overshadowed.

A Lesson from the Gold Rush

The current landscape resembles the aftermath of the Gold Rush in the mid-1800s. Initial gold seekers operated independently, hoping to strike it rich. However, as larger mining companies emerged, small miners found it increasingly difficult to compete. Many had to abandon their claims in search of stable work, while the industry became dominated by a few big players. Just as those early prospectors discovered, todayโ€™s home miners may have to reconsider their place in a fast-evolving crypto ecosystem.