Ambulances rush to a power station just outside Kosovo's capital after a hydrogen tank explodes.<br/> <br />The blast struck the Kosovo A plant, the country's second biggest.<br/> <br />A thick plume of smoke rose from the plant and the explosion could be heard as far as Pristina some 10km away.<br/> <br />Relatives of plant workers arrive at the scene seeking news of their loved ones.<br/> <br />The Health Minister said two people died and others were injured.<br/> <br />(SOUNDBITE) (Albanian) KOSOVO HEALTH MINISTER, FERID AGANI, SAYING:<br/> <br />"In the University Clinical Center of Kosovo some thirteen patients have arrived, all of them are safe from life threatening conditions, none of them has suffered serious injuries."<br/> <br />Kosovo A and B power stations provide some 90% of the nation's electricity. The blast is likely to threaten electricity supplies in Kosovo, which already suffers regular blackouts.<br/> <br />This coal fired power station is considered one of the worst polluters in Europe.<br/> <br />It was shut
