Shmyhal announced a simultaneous emergency shutdown between the power grids of Ukraine, Romania and Moldova

Margarita Kravchenko
Margarita Kravchenko Journalist
Shmyhal announced a simultaneous emergency shutdown between the power grids of Ukraine, Romania and Moldova
Ukrenergo is working to restore power supply
Due to a technical malfunction, emergency power cuts were implemented in several regions, and energy companies are working to restore power.

In the morning, there was a technical disruption in the power systems of Ukraine, Romania, and Moldova, which led to the simultaneous shutdown of a number of power grids. This was reported by First Deputy Prime Minister and Minister of Energy of Ukraine Denys Shmyhal on his Telegram channel.

According to him, the incident was recorded at 10:42 a.m. At that time, a 400-kilovolt (kV) power line between the power systems of Romania and Moldova, as well as a 750-kV line connecting the western and central parts of Ukraine, were simultaneously shut down. This caused a cascade shutdown in the Ukrainian power grid and triggered automatic protection systems at substations. As a result, the power units of nuclear power plants were unloaded.

Due to the accident, dispatchers introduced special emergency shutdown schedules in Kyiv, Kyiv, Zhytomyr and Kharkiv regions.

Denys Shmyhal stressed that specialists from the national electricity transmission system operator Ukrenergo are already working to eliminate the consequences of the disruption. According to him, electricity supply in the regions should be restored within the next few hours.

Denys Shmyhal, Ukraine's power system, emergency power cuts, Romania, Moldova, war

Share tittle
War
Unmanned aerial systems struck the Russian vessel 'Svitlyak' in Crimea
War

Unmanned aerial systems struck the Russian vessel 'Svitlyak' in Crimea

On the night of 4 June, the Ukrainian Armed Forces’ Unmanned aerial vehicle unit struck a Russian ‘Svitlyak’-class border patrol vessel in the temporarily occupied Crimea. Air defence systems, infrastructure facilities and the enemy’s railway equipment were also targeted.

04.06.2026
The Zaporizhzhia Thermal Power Plant, on which the safety of the Zaporizhzhia Nuclear Power Plant depends, has come under heavy shelling – IAEA
War

The Zaporizhzhia Thermal Power Plant, on which the safety of the Zaporizhzhia Nuclear Power Plant depends, has come under heavy shelling – IAEA

On Thursday, 4 June, the Zaporizhzhia Thermal Power Station came under heavy shelling. This poses a serious threat to the power supply to the occupied Zaporizhzhia Nuclear Power Plant.

04.06.2026
Will every second drone be a jet? Syrsky reveals Russia’s plans
War

Will every second drone be a jet? Syrsky reveals Russia’s plans

Russia wants to double the proportion of jet-powered attack drones in its attacks. The Ukrainian Armed Forces are already preparing for new challenges.

04.06.2026
Fire Point has announced that the FP-9 rocket is in the final stage of development
War
  • Important

Fire Point has announced that the FP-9 rocket is in the final stage of development

The Ukrainian FP-9 ballistic missile is in the final stages of development. According to Denis Shterman, co-founder and chief designer at Fire Point, only one component is needed before testing can begin.

04.06.2026
Russia attacked several regions of Ukraine during the night of 4 June; there are reports of deaths and injuries
War

Russia attacked several regions of Ukraine during the night of 4 June; there are reports of deaths and injuries

During the night of 3–4 June, Russian forces launched strikes on a number of regions in Ukraine. The attacks have resulted in casualties and caused damage to residential buildings, infrastructure and businesses.

04.06.2026