AI & Data Center Capacity: Power Shortages Slow Growth

Power Constraints Slow Data Center Expansion Despite AI Demand

Despite surging demand for data center capacity driven by the rapid adoption of artificial intelligence, new construction is slowing. The primary bottleneck isn’t a lack of financial capital, but rather the increasingly tough and lengthy process of securing adequate power supply. This shift marks a departure from previous expansion cycles, where funding was often the primary constraint.

The surge in leasing across North America reflects how quickly businesses and consumers are adopting AI-powered tools and digital services,” noted Rich Lynch, a JLL data center expert, in a recent report. “Demand is outpacing supply, whereas power and supply chain shortages are reinforcing a power-first approach that prioritizes sites with the fastest path to power. Unlocking additional supply will depend on power availability timelines, approvals for on-site generation, and greater investment in transmission infrastructure.”

The Power Interconnection Challenge

The core issue lies in the lengthening timelines for connecting new data centers to the power grid. What once took less than two years from grid connection request to commercial operation now routinely extends to four to five years or more. This expansion of interconnection queues “disrupts traditional development cycles,” according to industry analysts. The delays are forcing builders to reassess strategies and prioritize locations with existing power infrastructure or faster approval pathways.

This isn’t simply a matter of bureaucratic red tape. The increasing complexity of grid modernization, coupled with growing demand from various sectors, is straining the capacity of utility companies to process and fulfill interconnection requests. The necessitate for upgrades to transmission infrastructure, often requiring significant investment and lengthy permitting processes, further exacerbates the problem. Builders Capital, a construction lender specializing in residential projects, notes a parallel situation in home building, where securing utilities is a major hurdle. While focused on a different sector, the company’s observation highlights a broader trend of infrastructure constraints impacting development across industries.

A Return to Strategic, In-House Builds?

The power bottleneck is prompting some companies to reconsider building their own data centers, a strategy more common in the 2010s. As one industry observer set it, “The debt taken out by these builders will have to be serviced by their customers, and the operators will, of course, want to develop a profit. If you’re in a position to strategically invest your company’s capital to build out your own capacity, especially if the nature of your company means it has some of the necessary precursors like facilities, redundant power, and telecommunications, maybe it is a good time to pretend it’s the 2010s again!”

This approach offers greater control over power supply and potentially reduces reliance on external providers facing interconnection delays. However, it too requires significant upfront investment and expertise in data center design and operation. Companies must weigh the costs and benefits carefully, considering their long-term capacity needs and risk tolerance.

Builders Capital’s Focus: A Parallel in Residential Construction

Builders Capital, while primarily focused on residential construction lending, offers a relevant perspective on the challenges facing developers. The company specializes in financing for residential builders, providing capital for acquisition, development, and construction projects. Their process involves evaluating project plans, specifications, and budgets, then issuing a commitment letter with business terms. They emphasize understanding the unique challenges faced by builders, offering tailored financing solutions and market expertise. This focus on understanding the entire project lifecycle, rather than just the loan, mirrors the need for a holistic approach to data center development, where power infrastructure is inextricably linked to project feasibility.

Builders Capital’s lending model highlights the importance of a builder’s initial investment. They offer loans up to 75% of a project’s value, requiring a minimum initial investment of 25% from the builder. Their online calculator illustrates this dynamic, showing how loan costs are calculated as a percentage of the project value (currently 3.25%). This underscores the financial burden placed on developers, particularly in the context of rising construction costs and power interconnection fees.

The Rise of Specialized Data Center Lenders

Companies like Builders Capital are indicative of a broader trend towards specialized lending solutions in the construction industry. Builders Capital specifically targets residential builders, offering a level of understanding that traditional lenders may lack. Similarly, in the data center space, specialized lenders are emerging to address the unique financing needs of this rapidly growing sector. These lenders often have a deep understanding of the technical complexities and regulatory hurdles involved in data center development, allowing them to provide more tailored and efficient financing solutions.

According to LinkedIn, Builders Capital is now the nation’s largest private construction lender, providing financing solutions to developers and homebuilders. They are increasingly focused on build-to-rent operators, recognizing the need for capital structured to support phased development and portfolio growth.

What Comes Next: Infrastructure Investment and Innovation

Addressing the data center power bottleneck requires a multi-faceted approach. Increased investment in transmission infrastructure is crucial, but this is a long-term undertaking. In the short term, exploring alternative power sources, such as on-site generation (solar, wind, natural gas), and improving energy efficiency within data centers can help mitigate the problem. Streamlining the interconnection process and reducing regulatory hurdles are essential to accelerate the deployment of new capacity.

Innovation in data center design and cooling technologies also plays a role. Liquid cooling, for example, can significantly reduce energy consumption and improve cooling efficiency, allowing data centers to operate within tighter power constraints. The industry is also exploring new approaches to power distribution and management to optimize energy usage and reduce waste.

the future of data center expansion hinges on the ability to overcome the power bottleneck and unlock additional supply. This will require collaboration between developers, utility companies, regulators, and technology providers to create a more sustainable and scalable infrastructure for the growing demands of the digital age.