Why Power, Not Land, Is the Real Bottleneck in Data Center Site Selection

A 250 MW data center campus can now face roughly $1 million in non-refundable fees, and a wait of six or more years for grid interconnection in parts of PJM, before a single rack goes online. Those two numbers, drawn from LandGate's own research into the data center power crisis, explain why the traditional site selection checklist has quietly been rewritten. Land cost, tax abatements, and workforce availability still matter, but they no longer decide the outcome the way power availability does.

The old checklist assumed power was a given

For most of the last two decades, data center site selection followed a familiar order: find affordable land near fiber, confirm favorable tax treatment, check workforce availability, and treat the utility connection as a formality handled late in the process. That order worked because grid capacity was, in most markets, simply available. That assumption no longer holds, and developers who still site this way are discovering the problem only after they've already committed to a parcel.

What actually changed

AI training and inference workloads have pushed data center power demand up faster than transmission and generation capacity can be built. The result shows up in three concrete numbers from LandGate's white paper research: interconnection queue waits exceeding six years in parts of PJM, non-refundable readiness deposits reaching $4,000 per megawatt for large campuses, and total entry fees of roughly $1 million for a 250 MW project. Grid downtime itself now costs data centers an estimated $10,000 per minute, which is part of why developers are unwilling to gamble on an uncertain interconnection timeline.

The new site selection order

Power availability, measured in real terms like available transfer capacity and substation offtake headroom, now has to be confirmed before any other factor is seriously evaluated. A comprehensive grid-ready site checklist still includes fiber, water, and permitting, but those items are secondary to a simple gating question: can this specific point on the grid actually deliver the megawatts this project needs, on a timeline the business can tolerate.

Old priority order	2026 priority order
1. Land cost and availability	1. Substation offtake capacity and ATC
2. Tax incentives	2. Interconnection queue position
3. Fiber proximity	3. Behind-the-meter feasibility
4. Utility connection (assumed available)	4. Land cost, tax incentives, fiber
5. Workforce availability	5. Workforce and permitting

Why some developers are opting out of the grid entirely

Faced with multi-year queues and seven figure entry costs, a growing share of developers are choosing to generate power on site instead of waiting for a traditional interconnection. LandGate's research puts behind-the-meter generation at more than 25 percent of new U.S. data center capacity already, a figure that would have sounded implausible five years ago. That shift, and specifically the role solar, wind, and battery storage are playing in it, is the subject of the next post in this series.

Frequently asked questions

Why is data center interconnection taking so long in 2026?

Demand for grid capacity, driven largely by AI workloads, has outpaced the buildout of new transmission and generation. Grid operators like PJM are working through backlogs of projects, both generation and large loads, that can take six or more years to fully study and approve.

What is a readiness deposit, and how much does it cost?

It's a non-refundable payment developers make early in the interconnection process to demonstrate commitment and cover study costs. Rates can reach $4,000 per megawatt for large campuses, putting a 250 MW project's entry fees around $1 million.

What does grid downtime actually cost a data center?

Estimates from LandGate's research put the cost of grid downtime at roughly $10,000 per minute for a data center, which is a major reason developers now prioritize power reliability and availability ahead of almost everything else in site selection.

Is land cost still a factor in data center site selection?

Yes, but it has moved down the priority list. A cheap, well located parcel with no available grid capacity nearby is not a viable site, regardless of price.

What percentage of new data center capacity is behind the meter?

LandGate's research found that behind-the-meter generation, power produced on site rather than drawn from the public grid, now accounts for more than 25 percent of new U.S. data center capacity.

Which states are seeing the most data center and power investment?

Texas and Pennsylvania stand out in LandGate's research as growth markets, largely because their regulatory environments are more accommodating of developer-provided, behind-the-meter power infrastructure.

What this means for your data center site selection efforts

Every other factor on a traditional site selection checklist is still worth evaluating, but only after power availability has been confirmed with real, current numbers, not assumptions carried over from a market that no longer exists. LandGate's data center siting tools are built specifically to surface that number first.

Next in this series: Part 3 looks at how solar, wind, and battery storage are becoming data centers' fastest path to power, and why that's an opportunity for renewable developers too.

Ready to see the real numbers for a site?

Don't commit to a parcel on assumptions. Request a data center due diligence report before you sign, or talk to LandGate's team about the fastest path to power for your project.