increased capacity of gas exports from Slovakia to Ukraine
The pipeline's capacity will increase to 10 bcm/year by the first quarter of 2015. Ukraine sought to boost its reverse flow capacity (to import gas from Slovakia) to 30 bcm/year, which would cover 54% of its annual gas consumption (55 bcm on average), but faced opposition from the Slovak government as this might threaten gas contracts with Gazprom.
Source: http://www.enerdata.net/enerdatauk/press-and-publication/energy-news-001/ 10 July 2014