Hyperscale Data Center Lease Terms in 2026: What Developers Need to Know
Power scarcity has shifted leverage back to landlords. Here is what that means for how anchor leases are being structured.
For most of the 2010s, hyperscalers dictated data center lease terms. They had the credit, the volume, and the optionality. Developers competed for their business by offering flexibility.
That dynamic has changed. Power is now the constrained resource, not capital, and developers who control grid-connected, shovel-ready land are negotiating from a different position. The era in which hyperscalers could unilaterally dictate terms is largely over, according to Ropes & Gray's 2026 market commentary. What that means in practice, for each major term in an anchor lease, is worth understanding.
Deal Scale and Basic Economics
The scale of hyperscale and AI anchor deals in 2026 is materially larger than prior cycles:
Traditional cloud hyperscale: 40 to 100 MW per site
AI factory / GPU campus leases: 100 to 300 MW, and growing
Applied Digital's May 2026 Polaris Forge 3 deal with a U.S. investment-grade hyperscaler covers 300 MW of critical IT load under a 15-year take-or-pay lease, with $7.5 billion in contracted base-term revenue and up to $18.2 billion including options. That single deal's scale illustrates how AI campus leases are being structured differently from traditional cloud deployments.
On pricing, rent is quoted as dollars per kilowatt per month of reserved power, not square footage:
Hyperscale: approximately $100 to $150/kW/month in primary U.S. markets
Wholesale colocation: $150 to $250/kW/month
Retail colocation: $200 to $400/kW/month
Revenue from a hyperscale facility typically derives 70 to 80 percent from base rent on reserved capacity, and 15 to 20 percent from metered power pass-through.
Power Floors: The Central Economic Term
Rent in a modern hyperscale lease is anchored to reserved critical IT load, expressed in megawatts. A power floor sets the minimum contracted MW on which the tenant pays base rent from day one or from the end of a ramp period, regardless of actual utilization.
In markets with acute power scarcity, developers are negotiating for higher initial power floors and shorter ramp curves. The reasoning is straightforward: if the hyperscaler underutilizes its power, that capacity has real value to other tenants. Locking in a floor protects the developer's revenue while the hyperscaler retains flexibility above the floor.
For AI campuses, power-floor economics are central to debt structuring. Lenders and ratings agencies now evaluate lease economics on a $/kW/month basis and underwrite to kW-covered revenue rather than rent per square foot. Cash-flow sweeps and covenants are tied to power-utilization thresholds.
Ramp Provisions and Power Warehousing
Hyperscalers have historically required phased ramps to match their own deployment schedules. In 2026, ramps are tighter and more defined:
Tranches are typically 6 to 12 months of additional MW, with hard dates and contractual step-ups
Some deals include "shadow rent," a discounted $/kW rate during ramp that escalates to full rate on a specified date or commissioning, whichever comes first
Developers with power-constrained sites are pushing for back-to-back penalties or re-allocation rights if ramp milestones are missed, allowing the landlord to reassign unused power after a cure period
The broader principle is that developers are no longer warehousing power for free. Options and ramp rights must be closely tied to actual utility capacity milestones. Leases increasingly include use-it-or-lose-it constructs for unexercised options and unramped power bands.
Take-or-Pay: The Standard for AI Anchor Deals
Take-or-pay commitments are now standard for large AI campus and hyperscale anchor leases. The structure eliminates the developer's revenue exposure to underutilization: the tenant pays a contractually specified base amount whether or not it fills the facility.
Applied Digital's four AI campuses collectively represent $31 billion in contracted baseline revenue from take-or-pay structures covering 1,200 MW of critical IT load. For developers pursuing securitization or SASB CMBS financing, take-or-pay coverage is often required to achieve investment-grade ratings on the debt.
Take-or-pay also shapes termination and downsizing economics. Lease documents now routinely include termination penalties tied to the NPV of remaining rent or a fixed floor amount, protecting the financing structure from early exit.
Expansion Options: Rights, Limits, and Time Bounds
Hyperscalers negotiate for broad expansion rights. Developers are narrowing scope and timelines:
ROFR and ROFO on adjacent land and future phases remain common
Pre-priced expansion options for additional MW within the same campus are structured with time-bound exercise windows, typically requiring exercise within two to three years of commercial operation
Cumulative caps on MW under options prevent the hyperscaler from locking all future power at today's pricing in a tightening market
Expansion options are now often conditioned on utility confirmation that the additional capacity is actually deliverable
The shift reflects a supply dynamic: in markets where power-ready land is scarce, unlimited or loosely structured options lock away value from other tenants without compensating the developer.
PUE Caps and Power Risk Allocation
Power is the central risk allocation topic in 2026 lease negotiations.
PUE caps: Hyperscale and modified-gross-plus-electric (MG+E) leases increasingly include PUE caps, typically 1.3 to 1.4, above which the tenant is not responsible for inefficiency costs. Excess above the cap falls to the landlord. Some leases include energy-efficiency sharing mechanisms where savings from lower PUE are split.
Power cost structure: Most hyperscale leases are MG+E: base rent covers the facility and infrastructure, and the tenant pays metered power at pass-through. Where power volatility is a concern, documents may include caps and floors on recoverable power costs, and detailed definitions of utility taxes, carbon costs, and grid-service charges.
Delivery risk: Leases for AI-dense deployments now routinely allocate delivery risk between the parties. The landlord typically owns the shell, core, base power and cooling, and backbone infrastructure. The tenant provides IT equipment. Liquidated damages or rent credits apply to material delivery delays beyond agreed commercial operation dates. In some cases, step-down rights or termination rights apply if power delivery fails.
What Changes in Negotiations When Power Is Constrained
Three negotiating dynamics have shifted from prior cycles:
1. Trade-offs between flexibility and economics. Hyperscalers seeking longer ramps, broader contraction rights, or oversized options are being asked to pay higher $/kW, higher escalators, or upfront contributions. Flexibility has a price.
2. Inflation protection on long terms. On 10 to 15-year leases, developers are prioritizing annual escalators: CPI-indexed or fixed 3 to 4 percent bumps. CBRE Investment Management describes attractive rent escalators on hyperscale contracts as a distinguishing feature of the asset class.
3. Credit standards for non-Big-4 tenants. With more AI and neo-cloud entrants, landlords are tightening security packages: letters of credit, parent guarantees, and step-in rights are more consistently required. Lease documents also include major-lease approval rights and minimum-rating requirements for replacement tenants to protect securitization structures.
What This Means for Development Underwriting
Lease terms are not just commercial arrangements; they are underwriting inputs. The developer's pro forma model needs to reflect the specific power floors, ramp curves, take-or-pay coverage, and escalator structures in each lease.
For development teams running competitive site selection alongside lease negotiation, the practical implication is that a lower-headline-rent deal with tighter take-or-pay coverage and shorter ramps often outperforms on risk-adjusted return versus a higher-sticker deal with loosely constrained options and longer ramp exposure.
Power-anchored lease economics are the reason institutional capital is treating data centers as infrastructure rather than real estate. The structures support it.