After a dispute between Russia and Ukraine that disrupted European gas supplies last week, Slovakia has announced it will restart a nuclear reactor which was shut down recently in accordance with its EU accession treaty. The decision irked Austria and is expected to add more tension to a meeting of EU energy ministers today (12 January).

Slovakia's Prime Minister Robert Fico announced on Saturday (10 January) that the decommissioned 440 MW unit at Bohunice will resume production within the next week, in order to maintain stability of the country's electricity grid. 

"We are aware that this is a violation of the accession agreement, but this is happening at a time of crisis," said Fico, quoted by Reuters, after the government made the decision at an extraordinary meeting. Bratislava had declared a state of emergency on Tuesday (6 January) after the flow of Russian gas had stopped. 

Austria, which has been at the forefront of efforts to close Bohunice, reacted angrily to the Slovak decision. Environment Minister Nikolaus Berlakovich labelled the development "completely unacceptable" and urged the European Commission to take action. 

A spokesperson for the EU executive bought time by saying that so far, the Commission had received no official notification of Bratislava's move. 

Bulgaria, which has been hit even more dramatically by the gas crisis than Slovakia, also hinted that it could reopen one of its 440 MW units at Kozloduy NPP, which have been mothballed since 31 December 2006. Yesterday (11 January), the country's prime minister, Sergei Stanishev, said reopening the units would be an extreme measure, but could be envisaged should the crisis take too much longer to resolve. 

Gas talks stalled 

In the meantime, talks to restart Russian gas supplies collapsed once again, amid Russian accusations that Ukraine had modified a previous agreement to send EU monitors to check the flow of gas from Russia through Ukrainian territory. 

Russia declared the agreement, brokered by the Czech EU Presidency earlier on Sunday, to be "null and void," claiming that Ukraine had unilaterally added an annex to the agreement waiving Kiev's debt to Moscow. 

As for the Commission, a spokesperson for the EU executive said the annex in question did not change anything regarding the agreement to send observers. The Czech Presidency also insisted that the agreement was still alive. In the meantime, the EU monitoring team reached its intended destinations. However, without Russia resuming supply operations, the EU monitors will not have much to do.