Naftogaz says Gazprom's failure to fulfill the court's decision has caused gas shortage in Ukraine's GTS.
Natural gas stocks in Ukraine's underground storage facilities (USFs) on February 24-March 3 shrank by 7.5%, or 783 million cubic meters (mcm), from 10.425 billion cubic meters (bcm) to 9.642 bcm.
In particular, 112.62 mcm of gas was withdrawn from storage facilities on March 3 alone, the state-run gas transport system operator Ukrtransgaz said.
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Naftogaz says Gazprom's failure to fulfill the court's decision has led to the gas deficit in the GTS. To overcome the crisis, the Cabinet of Ministers of Ukraine imposed restrictions on domestic gas consumption, while Naftogaz went for an emergency purchase of 60 mcm of gas from Poland's PGNiG.
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On October 26, 2017, Ukraine stopped injecting gas into underground storage facilities and began pumping it out to ensure the smooth heating season.
Ukraine had accumulated 16.8 bcm of gas in the underground storage facilities by the beginning of the 2017-2018 heating season (October 15).