Key facts
- VanEck executive Matthew Sigel denied reports of MARA purchasing 1,000 BTC, stating the coins were returned as the miner pivots to AI.
- VanEck predicts a $50 billion funding gap for Bitcoin miners due to their pivot to AI and HPC.
- Bitcoin miners are increasingly shifting to AI and HPC due to uncertain transaction fee revenues.
- The collective operational capacity of 13 public Bitcoin miners is 7.1 GW, with expansion plans projecting 20.4 GW by 2027.
- Estimated capital expenditure for fleet modernization and infrastructure by 2027 is $24.8 billion.
- Miners are expected to allocate 20-30% of their electrical capacity to AI and HPC workloads.
Bitcoin miners are increasingly pivoting to artificial intelligence (AI) and high-performance computing (HPC) due to uncertain transaction fee revenues, a move that VanEck predicts could create a $50 billion funding gap. VanEck executive Matthew Sigel denied reports that MARA purchased 1,000 BTC, stating the coins were returned as the miner shifts its focus.
VanEck's analysis highlights that while network congestion can cause temporary fee spikes, long-term on-chain revenue growth is uncertain because of off-chain solutions like ETFs, futures, and layer-2 networks. With block rewards halving every four years, miners must adapt to maintain revenue, making the pivot to AI and HPC a crucial diversification strategy.
Successful miners are exploring various avenues, including subsidizing grid expansion and leveraging existing power infrastructure for AI/HPC workloads, which offer higher margins and new financing opportunities. Innovations in cooling systems, chip design, and co-location are further enhancing efficiency. The trend has accelerated following CoreWeave's significant AI/HPC agreement, prompting other miners like Bitfarms, Bitdeer, Cipher Mining, Riot Platforms, HIVE Digital Technologies, and Iris Energy to explore similar ventures. Iris Energy, for instance, is developing a large-scale AI/HPC data center in Texas.
Scaling these operations requires substantial investment. The collective operational capacity of 13 public Bitcoin miners is projected to grow from 7.1 GW to 20.4 GW by 2027, with an estimated capital expenditure of $24.8 billion for fleet modernization and infrastructure. Given the growing demand for AI power, which Goldman Sachs estimates will account for 27% of global data center power usage by 2027, miners are expected to allocate 20-30% of their electrical capacity to AI and HPC.
This strategic shift is redefining the identity of mining stocks. Public miners could derive up to 70% of their revenues from AI by the end of 2026, up from about 30% currently. Companies like Core Scientific and Hut 8 are already seeing significant revenue from AI-related services. However, the pivot also involves increased debt loads and a change in treasury management, with miners acting more like commodity producers, selling BTC when margins are squeezed.