Video footage recorded from Hainburg an der Donau, captured a fire blazing at Austria's main gas hub in Baumgarten an der March, Tuesday, following a large explosion in which dozens have been reported injured. The Baumgarten gas hub is one of Europe's most important gas hubs for receiving Russian and Norwegian natural gas. Roughly 40 billion cubic metres of natural gas is transported through the... Еще hub each year. Emergency services are at the location of the explosion. The cause of the blast is as of yet unclear.