Hydrogen didn't work for the Hindenburg, but can the gas be safely supplied to Australian homes? - ABC News

Hydrogen didn't work for the Hindenburg, but can the gas be safely supplied to Australian homes? - ABC News: 

"We are now going back to the idea that if we increase the calorific value or the heat value of our natural gas by adding just a little bit of hydrogen, we'll get a bit better efficiency and better performance."