Earlier this year, in April, we had the latest Bitcoin (BTC) halving—and now some mining businesses are having a hangover. If they can navigate this and achieve a clear head, how can they avoid a hangover at the next halving?

Bitcoin halving is integral to cryptocurrency protocol. It controls the coin’s supply and inflation rate, rewarding miners for validating transactions. Initially, miners earned 50 BTC per block, halving to 25 in 2012, 12.5 in 2016, and so on. Since April, the block reward has been 3.125 Bitcoin.

This impact of this year’s halving was partially disguised by higher transaction fees—leaving some perhaps thinking their hangovers might not need Panadol! However, as seen with the Bitcoin Ordinals protocol, these transaction fees were bound to reduce after the initial flurry of activity, and mining margins were unfortunately compressed. 

Future halvings approaches

As ever, the effect of halving was a revenue reduction for mining firms, as they receive fewer Bitcoin for the same amount of work—a shock that ripped through the industry by decimating any naïve businesses. So, how should mining firms approach a future halving? Here are some pointers to action in the next four years—if you can make it.

Profitability challenges. Factors such as market sentiment, global economic conditions, and regulatory developments are influential in Bitcoin’s post-halving price. Yet, as seen many times previously—and for the industry to stabilize—Bitcoin will rise in line to meet production costs predicated on electricity costs. While variable, they are chiefly range-bound and can form a floor for operational uptime.

Cost efficiency becomes paramount. As block rewards decrease, the importance of cost efficiency increases. Mining firms optimize operations by investing in more efficient mining hardware, securing low or flexible electricity contracts, and reducing overheads. These are initiatives typical to many industries, but you have a four-year alarm clock, so no excuses!

Market consolidation. Reduced profitability often leads to market consolidation as less efficient miners are forced out of the market. Mining becomes concentrated, especially in the US, as M&A becomes the way to scale. A consequence of consolidation is the industry comprises fewer, larger players—raising unfounded concerns about centralization and network security. Believe me, contrary to some expectations, the world operates well outside the US—with a plethora of operations with more economic rates and equal-sized operations supporting and securing the network. Try looking!

Break-even point adjustments. Mining firms must calculate their break-even points continuously—considering the current Bitcoin price, block reward, electricity costs, and hardware efficiency. Post-halving, break-even becomes harder to achieve unless Bitcoin’s price increases significantly. Lower power costs can only stave off the bailiffs for so long—if the coffers are dry, a buyout by larger, better-capitalized miners is your only cure. Take the brave pills.

Long-term viability. The long-term viability of mining operations requires a balance between (i) mining costs and (ii) Bitcoin’s market price. Halving creates a discipline where only the most efficient miners can sustain operations, leading to advances in mining technology and strategies to implement hash power derivatives. Decide now: are you staying in for the long haul? Or getting out while you can? If you are in…

Don’t fall asleep behind the wheel. Pay attention to margin compressions and when capital is being deployed—if you run over the rumble strips—maybe it is time to wake up and smell the coffee.

No plan survives contact with the enemy. Be adaptive to market situations and have various tools at your disposal. Adapt operations to survive margin compression and have a well-devised plan to deploy equipment in a timely manner.

Diversification. Some firms diversify operations—mining in alternative cryptocurrencies with different reward structures or exploring new revenue streams such as mining pool operations or offering cloud mining services. Some are a gimmick, and others are not simple. Not every operation can switch to high-performance computing or cloud. While crypto mining is arguably the easiest entry to the data center space, HPC will seem like a Mensa puzzle for most and not the lifeline they hoped for.

Innovation in mining hardware. The race for more efficient mining hardware continues as companies push processing power and energy consumption boundaries. Firms staying ahead in the race can maintain profitability even as rewards diminish, but execution capability is often poor, and most groups sink to the bottom of the ocean before even stepping foot in the sea.

Hedging and financial instruments. With the rise of financial products such as futures and options, some mining firms hedge risk by locking in prices for their mined Bitcoin or by using other financial instruments to protect against volatility. So, it isn’t just mining anymore. 

Conclusion

Bitcoin halving is a double-edged sword for mining firms. While it ensures a controlled Bitcoin supply—maintaining its value proposition as a scarce digital asset—it also squeezes mining operations’ profitability.

Firms adapting to these challenges via cost efficiency, innovation, and strategic planning are more likely to survive and potentially thrive long-term. As the next halving approaches, the cryptocurrency mining landscape will undoubtedly evolve, with only the most resilient players remaining in the game. Set your alarm…!

Phil Harvey is the founder and CEO of Sabre56, the hosting provider and digital asset mining consultant. As a cryptocurrency mining expert, Phil has been active in the space since 2014. With a background in military operational planning, he has been devising solutions for the most complex problems facing blockchain companies for years, including growing one of the largest miners in the North American market. Via its end-to-end consultancy, Sabre56 designs, builds, and operates the world’s most technologically advanced, efficient, and cost-effective blockchain data centers, and it acts as a trusted hosting partner for leading miners globally.