If there is one thing holding back the digital world right now, it isn’t a lack of interest from customers. It’s the simple, exhausting reality that we can’t build fast enough. The real bottleneck is physical – we just cannot construct data centers quickly enough to keep up with the massive amount of computer power our modern lives demand.

Looking at our North America Data Center Report from midyear 2026, it is clear that while the market is booming, we are moving into completely uncharted territory.

Our industry is currently grappling with three harsh physical realities:

• The unprecedented power requirement: The record 66GW of data center capacity currently under construction in North America represents an electricity requirement greater than the entire nation of Germany – a country of 84 million people and an estimated $4.7 trillion economy.
• The migration to frontier markets: To find this massive amount of power, developers have had to look far beyond traditional hubs. Today, 77 percent of all under-construction capacity is located in frontier markets like West Texas, Ohio, Louisiana and the Carolinas. These markets had almost no data center capacity 10 years ago.
• The community acceptance paradox: This has quickly become the industry’s steepest hurdle. Our research highlights a massive gap in public perception: while 79 percent of Americans support US leadership in AI, only 14 percent want a data center built in their own backyard. Bridging this 65-point support gap requires developers to engage early, transparently, and deliver undeniable local benefits like jobs and tax revenue.

Why are prices locked in?

These intense physical barriers mean that landlords hold all the cards when it comes to pricing. Rent rates have climbed by an average of nine percent annually since 2020, and tenants looking to renew existing space are facing average price hikes of 70 percent. We expect this upward pricing momentum to hold firm through at least 2030.

This points to a massive structural shift. Data centers are no longer a niche, alternative real estate play; they have officially graduated into a permanent, core infrastructure asset class. As tech giants continuously raise their capital expenditure forecasts, our conversations with developers, operators and brokers confirm the same thing: this isn’t a temporary spike.

Powered by rapid AI adoption, we are still only in the opening innings of a long-term infrastructure buildout.

How is vacancy practically zero?

During the first half of 2026, data center demand in North America reached a record-shattering 25GW of absorption, outpacing even the most aggressive forecasts in the industry. To put the gravity of the number in perspective, 25GW of capacity absorbed in just six months is double the volume recorded during the same period in 2025, and five times what the market absorbed only two years ago. This is not a gradual trend; it’s a tectonic shift in scale.

For developers, this volume has translated into a persistent, high-pressure race to build. For the third consecutive year, colocation vacancy across North America is sitting at a mere one percent. In any other commercial real estate asset class, a sustained one percent vacancy rate would be considered structurally impossible.

Furthermore, look at the supply pipeline. North America currently has a record 66GW of capacity under construction. Under normal real estate dynamics, a pipeline of this size would trigger severe oversupply warnings. Yet, 95 percent of that pipeline is already pre-committed.

Developers are not building on speculation. Almost everything currently being dug out of the ground has already been leased and spoken for by creditworthy tenants who rank among the world’s most profitable and highly rated companies, years before the doors even open. In fact, players looking to secure capacity in today’s market are often contracting for 2028 deliveries.

Who is fighting for space?

While hyperscalers remain the dominant driver of data center demand in North America – leasing nearly 10GW over the last 12 months with an additional 28GW of owner-occupied capacity under construction – the broader tenant profile is beginning to diversity.

Neoclouds have matured into a meaningful market component at 11 percent of demand, while pure-play AI companies account for seven percent.

But lost in the headlines are the everyday enterprise businesses trying to manage their own hybrid IT networks. Even with relatively modest requirements of 500kW to 3MW, these standard corporate users are finding themselves completely squeezed out of the market. This isn’t a fragile ecosystem built on speculative hype; it is a fierce, multi-layered arena where every level of the digital economy is fighting for a piece of a very limited pie.

What’s the real bottleneck?

Ultimately, the future of our sector won’t be decided by speculative headlines or stock market swings. It will be decided on the ground, by our collective ability to solve the physical realities of grid connection, power procurement, and community trust.

Want to dive deeper into the data? Download JLL’s North America Data Center Report Midyear 2026 to explore the capacity projections and strategic insights driving the future of digital infrastructure.