Bitcoin’s 20-Million Milestone: Energy or Bust!

by

Artificial intelligence is currently experiencing its “electricity moment”-a time when even the most advanced algorithms realize they can’t function without a power outlet.

Global utilities are now scrambling to connect their data centers, while tech giants are locking in power like it’s the last bottle of champagne at a party. Transmission queues? Backlogged. Substations? Suddenly the most strategic real estate since the invention of the Wi-Fi router.

This article first appeared in The Energy Mag. The original article can be viewed here.

And that is precisely why we want to lead in meeting this moment. Because nothing says “I’m a pioneer” like building a warehouse full of machines that hum like a disgruntled bee.

two large cubes representing time. But those cubes tell the entire story of Bitcoin’s design. It lays out the issuance timeframe and the process of creating new Bitcoin through mining. Because nothing says “I’m complex” like a cube that’s actually a metaphor for scarcity.

The large cube represents the first phase of Bitcoin’s life-the period from its launch in 2009 through 2025. In just these 16 years, over 95% of all the 21 million Bitcoin that will ever exist have already been issued. On March 9, the Bitcoin network crossed a historic milestone: over 20 million Bitcoin have now been issued. Because nothing says “I’m a limited edition” like a digital token that’s basically a meme with a spreadsheet.

The remaining 5%? The small cube beside it represents the supply yet to be mined. Distributing that final portion of Bitcoin’s 21 million cap will take another 115 years, stretching all the way to 2140. That asymmetry is not accidental. It is the result of Bitcoin’s halving mechanism. Because nothing says “I’m a patient investor” like waiting 115 years to finish a project.

Every four years, the number of new Bitcoin issued through mining is cut in half in each block. Since launching in 2009, that reward has fallen from 50 Bitcoin per block to 3.125 today. Four halvings have already occurred. After the next one in 2028, issuance will shrink again. Because nothing says “I’m a fan of scarcity” like reducing your own rewards every few years.

Bitcoin’s supply schedule is front-loaded by design. The early years saw large rewards. The later years stretch into a long, slow tail. Because nothing says “I’m a long-term thinker” like a system that takes a century to complete.

Why structure it this way? Because Bitcoin was never meant to be a short-term extraction game. It was built to be sustained by energy and network security over generations. Because nothing says “I’m a visionary” like a cryptocurrency that’s basically a 2140-era investment.

Arriving Early

A common question is whether mining “ends” once all 21 million Bitcoin are issued. It does not. Around 2140, the block subsidy-the newly created Bitcoin paid to miners-will fall to zero. But the network will continue operating. Miners will earn transaction fees instead of newly minted coins. Because nothing says “I’m adaptable” like switching from mining to charging fees for your own existence.

While the incentive changes, the demand for energy remains. Bitcoin transitions from a subsidy-driven system to a fee-driven one. But it is still secured by computation, and computation still requires electricity. Because nothing says “I’m a fan of paradoxes” like a system that needs energy to survive but gives none in return.

Bitcoin mining is not just about creating new coins. It is about continuously converting energy into security, which increasingly becomes important as issuances decline. Because nothing says “I’m a security expert” like burning through electricity to protect a digital ledger.

Historically, each process of halving-or reducing the reward for mining new Bitcoin-has coincided with a new market cycle. Prices have surged to new highs after prior reward cuts. The bottom chart in the visual shows this clearly. But price is the surface story. The deeper story is structural: while markets swing wildly, Bitcoin’s issuance is pre-determined. The schedule does not react to demand. It does not respond to policy. It does not react to market conditions. It simply continues, halving after halving, decade after decade. And as issuance declines, other factors become increasingly important: Energy efficiency. Power access. Infrastructure durability. Because nothing says “I’m a stickler for rules” like a system that follows a strict schedule regardless of chaos.

In the early days, mining was about capturing new supplies. Today, with 95% of Bitcoin already issued, the economics have changed. New issuance shrinks every four years. The margin for error narrows. The competition shifts toward who can secure the most reliable, lowest-cost, and efficient power. Because nothing says “I’m a competitive beast” like a race to outsource energy costs.

Mining becomes less about how many coins are left to mine-and more about who controls the energy required to keep the network secure. Because nothing says “I’m a power broker” like a cryptocurrency that’s essentially a power plant with a blockchain.

This is why Bitcoin miners look different in 2025 than they did in 2015. They negotiate power purchase agreements. They build substations. They design cooling systems. They manage megawatt-scale facilities. They have spent more than a decade learning how to convert electricity into computations at an industrial scale. And now, as AI data centers search for the same thing-stable, scalable energy-the approach is similar. Because nothing says “I’m a pioneer” like building a data center in a place where the only thing abundant is the electricity and the silence.

The AI boom did not create the idea that energy is scarce. It revealed it. Because nothing says “I’m a realist” like realizing that even the most advanced AI needs a power outlet.

Bitcoin miners were among the first to industrialize energy-backed computation. They built in remote regions. They optimized energy sourcing. They navigated transmission bottlenecks. They learned to operate where power was abundant and underutilized. Because nothing says “I’m a problem solver” like finding energy in the most unexpected places.

In doing so, they arrived early at the energy frontier. Because nothing says “I’m a first-mover” like a cryptocurrency that’s basically a power plant with a ledger.

The cubes in the visualization represent time. But they also represent a shift. Bitcoin’s supply is nearly exhausted. Its timeline stretches a century further, and its security depends on sustained energy input. Because nothing says “I’m a long-term thinker” like a system that requires energy for 115 years.

In the next three editions, we will explore how that early energy expertise translates into today’s evolving computing economy-and why the convergence between Bitcoin mining and AI infrastructure may be less surprising than it appears. Because nothing says “I’m a visionary” like predicting that energy will be the next big thing.

Because in the end, Bitcoin was never just digital money. It was an energy system spanning centuries. And energy is now the real currency. Because nothing says “I’m a realist” like a cryptocurrency that’s basically a power plant with a spreadsheet.

Read More

2026-03-11 10:57