The largest US grid operator is scrambling to handle a projected 32 GW surge in peak demand by 2030, with major implications for crypto miners competing for the same power
America’s biggest electricity grid operator is staring down a problem it never planned for. PJM Interconnection, which manages power delivery across 13 states and the District of Columbia, is facing demand projections that look less like a gradual upward slope and more like a hockey stick, driven almost entirely by the explosion of AI data centers.
On December 18, 2025, the Federal Energy Regulatory Commission issued what amounts to a rulebook rewrite. FERC ordered PJM to establish clear tariff rules governing how AI data centers can co-locate with power generation facilities. The directive came after FERC determined in February 2025 that PJM’s existing tariff was insufficiently clear on rates and conditions for these arrangements.
The numbers tell the story #
PJM forecasts roughly 32 gigawatts of additional peak demand by 2030. To put that in perspective, 32 GW is enough to power about 24 million homes. Nearly all of that projected increase comes from data center growth.
The capacity market, where generators get paid to keep power plants available, has already started pricing in this new reality. Auction prices spiked from approximately $30 per megawatt-day to $270 per megawatt-day. That’s a ninefold increase, driven largely by the pressure of rising data center loads.
FERC’s December order does something specific and important: it enables net injections below nameplate capacity and allows more flexible transmission service options. In English, that means data centers can sit right next to power plants and draw electricity directly, bypassing some of the grid bottleneck. The idea is to let these facilities get built faster without compromising reliability for everyone else on the grid.
Where crypto fits into this puzzle #
Crypto miners and AI data centers are essentially bidding for the same scarce resource: cheap, reliable electricity. When capacity market prices jump from $30 to $270 per megawatt-day, that cost increase flows through to every large-scale electricity consumer, including mining operations.
Some Bitcoin miners have already started pivoting. Companies like Hut 8 and Core Scientific have begun repurposing or supplementing their mining infrastructure to serve AI workloads, recognizing that the economics of electricity allocation are shifting beneath their feet.
Crypto mining loads tend to be more flexible than AI data center loads. A Bitcoin miner can throttle down or shut off during peak demand periods, essentially acting as a grid balancing tool. AI inference workloads, on the other hand, often need to run continuously.
What this means for the energy market and crypto investors #
PJM has compliance filings and proposals due in early 2026, including major updates by February 23. FERC has also signaled possible structural reforms to PJM’s governance, with discussions slated for June 2026. These regulatory milestones will shape how electricity gets allocated, priced, and delivered across the eastern half of the United States for the next decade.
The projected 32 GW demand increase represents more than just an infrastructure challenge. It’s a pricing signal. Higher capacity costs get passed through to ratepayers and commercial customers alike. For crypto mining operations in PJM’s territory, rising electricity costs directly compress margins on an already thin-margin business.
Investors tracking publicly traded Bitcoin miners should pay close attention to where those companies source their power. Operations located within PJM’s footprint face materially different cost trajectories than those in ERCOT (Texas) or other grid regions. The geographic allocation of mining capacity could shift meaningfully if PJM’s capacity prices stay elevated.
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