Norway’s grid operator has paused new data centre capacity reservations while it develops rules for connecting large, fast-changing electricity loads safely.
According to Data Center Dynamics, the measure effectively stalls many new developments. Existing connections continue, and projects with the required functional approvals can proceed.
Statnett expects the temporary pause to end no later than 1 August 2027. Its own announcement describes several exceptions to a blanket ban.
The scale of the requests explains why the operator has stopped handing out promises. Connected data centres currently represent about 800MW of demand.
A further 4.2GW has capacity reserved, with 9.1GW in the queue and another 18GW requested. Norway’s entire peak electricity demand is a little above 25GW.
Those categories should not be confused with power already being consumed. Some proposed sites will never be built, although the queue is clearly outgrowing wishful thinking.
Statnett’s concern extends beyond the total megawatts. Data centres can change demand rapidly, with software determining loads the grid must accommodate.
Large facilities may respond to disturbances in ways that complicate stable operation. An electricity network cannot be managed on the assumption that every connected load behaves the same way.
The operator wants rules covering how quickly consumption changes and when facilities must remain connected during disturbances. Technical requirements would address possible grid oscillations.
Statnett says it will continue processing some regional-network applications already in the pipeline for near-term commissioning. It may consider certain smaller projects planned before August 2027.
The government is separately preparing a licensing approach favouring facilities supporting essential services, DCD reports. Public benefit will help determine which projects receive political support.
That gives operators something more demanding to demonstrate than available land and an impressive rack count. They also need connections compatible with the local electricity system. Statnett’s proposed technical requirements will go through consultation and require approval from Norway’s energy regulator, RME.
