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Hungary, Romania Reactor Shutdowns Boost Imports, Raise Prices

8/1/2026

42 5 Full Breakdown

Summary

Paks Cuts Output

Hungary’s Paks plant cut Reactor 2 output by 50% on Thursday, leaving capacity near 60%.
Romania’s Cernavoda plant shut Unit 1 and prepared to shut Unit 2, taking both reactors offline for the first time.
The shutdowns forced higher electricity imports and lifted power prices.
Hungary’s Danube and Romania’s river flow fell to 23 cm and 1,630 m³/s respectively.
Almost 90% of Hungary faces moderate or severe drought with no rain forecast.

Summary

Government Imposes Cuts

The government ordered MOL to cut use by 40 % and Samsung SDI to cut water 50 % and electricity 10 % during peak hours.
Magyar said a contingency list of electricity and water users will enable rotational limits and that Hungary can import 3,600-3,800 MW.
MVM Paks moved to low-water alert level 3, readied “Pajtás” pumps at 5 m³/min and kept standby gear for a 24-72-hour outage.

History

Historical Context

In August 2003 Europe experienced its hottest summer since at least 1540, with temperatures triggering a health emergency that killed over 70,000 people. The heat drove France’s grid operator RTE to record a 10 % demand surge and forced Italy to impose rolling blackouts after an 800 MW cut in French imports, prompting the EU to declare a health emergency affecting 15 million citizens.

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Paks Cuts Output

Hungary’s Paks plant cut Reactor 2 output by 50% on Thursday, leaving capacity near 60%.
Romania’s Cernavoda plant shut Unit 1 and prepared to shut Unit 2, taking both reactors offline for the first time.
The shutdowns forced higher electricity imports and lifted power prices.
Hungary’s Danube and Romania’s river flow fell to 23 cm and 1,630 m³/s respectively.
Almost 90% of Hungary faces moderate or severe drought with no rain forecast.

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