Is Hydrogen the key to net-zero? A professor explains what we can expect

What is black hydrogen, grey hydrogen or green hydrogen?
What’s it going to be used for?
They’re the questions that are being asked as Australia looks to lower emissions, with a big focus on hydrogen.
Expert in the field, Professor David Harries from the University of Western Australia joined Liam Bartlett for a “hydrogen for dummies” interview.
It comes as the government has so far refused to adopt a policy of net-zero emissions by 2050 as debate between the Nationals and Liberals over the goal intensifies.
Press PLAY to hear the answers from Professor David Harries below
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