A public decision suspending approval of new data centers in a territory, turning an electricity constraint into a regulatory and real estate risk.
A development moratorium is a decision by a public authority or a grid operator suspending, for a fixed period or until further notice, the granting of permits or connections to new data centers in a territory. It differs from a grid connection queue, which is a technical capacity constraint that clears as network works proceed, whereas a moratorium is a political decision that can be lifted, extended or tightened regardless of the physical state of the grid. Its grounds overlap: electrical footprint, cooling water, national climate targets and local acceptance of projects. For a given project it creates no loss but an occurrence risk, with committed land becoming undevelopable or deferred by years, an exposure addressed by political risk cover or force majeure clauses rather than by a property policy. For a portfolio, it pushes construction into other territories and mechanically creates there the concentration it was meant to avoid where it was imposed.
Singapore suspended new data center approvals from 2019, before reopening in 2022 a controlled allocation process capped at roughly sixty megawatts of additional capacity. In Ireland, the grid operator EirGrid announced in 2022 that it would accept no further data center connection applications in the Dublin region until 2028.
data centre moratorium, moratoire data center, gel des implantations