When a data-centre delay becomes a default depends on clauses investors cannot standardise

A half-built data centre does not generate the rent needed to service its construction debt. Most projects therefore hold reserves covering roughly three to six months of debt service, and investors can tolerate an ordinary schedule slip. The dangerous threshold arrives when a lease lets the tenant terminate.

S&P analysts cited by FT Alphaville have found no standard allocation of that risk. Force-majeure definitions differ; rent-credit periods begin at different milestones; permitting is usually the developer’s responsibility, while power-connection delays may receive separate treatment. A delay can even be credit-positive for the tenant and destructive for the developer under the same contract.

If termination is exercised, the developer must replace an anchor tenant on comparable terms. That is not just a sales problem. A new customer may require different power density, rack design or cooling, forcing expensive reconstruction while interest continues to accrue. A project without sufficient liquidity can default before the building becomes useful.

Current compute scarcity makes replacement plausible. Credit investors, however, are paid only if principal and interest arrive, not for the upside if demand exceeds expectations. They must also price a future in which today’s shortage becomes overcapacity four years from now. That asymmetry explains the complexity premium on projects without a guarantee from a hyperscaler balance sheet.

The political risk is now measurable as well. S&P Global’s public data show delays and cancellations accelerating, with roughly three quarters linked to community opposition over electricity prices, water, noise and pollution. Moratoriums or changed permits can cascade into missed milestones even when no equipment is physically damaged.

This is the next layer beneath the recent market for delay insurance and multi-million-dollar daily penalties. Insurance can transfer a defined loss; it cannot make inconsistent contracts equivalent. The essential diligence is project-specific: who controls the permit, who guarantees rent, when termination activates, how much redesign a replacement tenant requires, and whether the reserve survives long enough to find one.