FREQUENCY DROP ACROSS NORDSTJERNE

UCSN

NORDSTJERNE — EVENING

Shortly after 18:00, operators monitoring Nordstjerne’s national power grid record a sudden drop in system frequency across several regions at almost the same time. Automatic safeguards respond as designed, bringing reserve generation online and disconnecting a small number of industrial loads to stabilize the network. Within minutes the grid returns to normal, and engineers initially classify the event as a serious but manageable disturbance.

The problem is that no corresponding loss of generation can be found. No major power station has tripped offline, transmission lines remain intact, and national electricity demand shows no change large enough to explain the frequency collapse. Less than forty minutes later, the same pattern repeats. This time several factories report that motors, control systems and precision equipment shut down or entered protective modes despite receiving continuous electrical power.

Regional utilities begin comparing their records and discover that the disturbance was unusually synchronized. Frequency deviations appeared almost simultaneously at monitoring stations separated by considerable distances, with some sensors recording brief fluctuations immediately before the wider grid responded. A handful of substations also report corrupted telemetry and short periods during which automated systems disagreed with local physical measurements. Engineers cannot determine whether those discrepancies were caused by the electrical event itself or by something affecting the monitoring equipment.

By late evening, backup generators have activated at several hospitals, communications facilities and government buildings as a precaution, while parts of the industrial sector report equipment damage and interrupted production. The grid remains operational, but another smaller frequency disturbance is detected shortly before the consolidated report is completed. No cyber intrusion has been confirmed, no physical damage has been identified at major generating facilities, and weather conditions do not appear severe enough to explain the event.

For now, Nordstjerne’s electrical system is functioning. What remains unexplained is why a grid with no obvious generation shortage repeatedly behaved as though enormous quantities of power had suddenly disappeared.

The incident report is placed before the Government of @Nordstjerne. What do you do?

Nordstjerne

Department of Energy | Ministry of Public Infrastructure

From the Under-Secretary for Energy Production and Safety

To all relevant departments,

This evening, the national grid faced a series of repeated anomalies involving the apparent disappearance of generated power. The immediate threat has been dealt with. Do not be alarmed by abnormal readings; the instruments are, in fact, correct.

We are now in the investigation and prevention stage.

The MoPI has sent teams of auditors and electrical experts to the affected areas to investigate the anomaly. All energy production facilities are to hand over documents and readings at the request of these teams. Additionally, geological crews have been dispatched in order to survey the affected areas above and below ground for possible causes.

The use of radiometric and atmospheric testing is under consideration at the moment.

If the situation worsens, the JCB is on standby for further action.

Thank you. That will be all.

—

Public Statement | Ministry of Public Infrastructure

Regarding regional blackouts and prolonged outages across the national grid

The national grid is currently experiencing anomalies related to power generation and usage. While the cause is currently unknown, the affected facilities are under investigation, and an answer is expected soon.

For now, the initial outages have been dealt with. Should they continue, we urge citizens to stock up on necessary goods and fuel for backup generators. These events currently pose no active threat to the public.

Regular updates on the situation can be found on Government Channel 700 AM.