Who is Gas Connect Austria? Gas Connect Austria is Europe’s gas transportation partner in Austria. With an approximately 900-km-long natural gas high-pressure pipeline grid in Austria and a sold transport capacity of 143 billion cubic meters per year, Gas Connect Austria has established itself firmly on the European natural gas landscape. Europe's gas crossroads Gas Connect Austria is a central hub in the European natural gas network. We make a substantial contribution to the natural gas supply in Austria and other countries including Germany, France, Slovenia, Croatia, and Hungary.