Hazer Group

This April we presented a new episode in our monthly webinar series: Ammonia Energy Live. Every month we’ll explore the wonderful world of ammonia energy and the role it will play in global decarbonisation - with an Australian twist. For this episode we welcomed Geoff Ward, CEO of the Hazer Group. Hazer has been steadily developing their novel methane pyrolysis technique in Western Australia with a new low-carbon hydrogen production facility to begin construction later this year. Geoff joined us to reflect on Hazer’s journey so far, familiarise our audience with their processes and give his thoughts on what needs to be put in place for similar decarbonisation projects to succeed. And - of course - we asked Geoff where ammonia fits into Hazer’s future plans! Geoff was interviewed by Andrew Dickson (Development Manager of the Asian Renewable Energy Hub at CWP Global), and Darren Jarvis (Vice President of Strategic Project Development at Incitec Pivot).

Last week we presented the second episode in our monthly webinar series: Ammonia Energy Live. Every month we’ll explore the wonderful world of ammonia energy and the role it will play in global decarbonisation - with an Australian twist. This episode we welcomed Sammy Van Den Broeck, VP Project & Portfolio at Yara Clean Ammonia. Sammy was invited to give his thoughts on the key challenges and opportunities in the global ammonia transition, and explain to us why Australia is so important to Yara's future clean ammonia plans. Interviewing Sammy were Jacinta Bakker (Research Fellow in the MacFarlane Laboratory at Monash University) and Allison Gwilt (Senior Project Engineer, Future Fuels at Origin Energy).

Most hydrogen today is produced from fossil fuels – steam methane reforming of natural gas, partial oxidation of coal or oil residues – and entails large CO2 emissions. This fossil hydrogen can be called “grey hydrogen”. Or sometimes, brown. The same color scheme applies to the ammonia produced from it, so we have “grey ammonia.” Or brown ammonia, your call. The exact carbon footprint depends on the fuel used and the efficiency of the facility, so you could easily identify many shades of grey. There is, however, another option to deliver clean hydrogen – and now another colour: turquoise, or green-blue (or blue-green). This is the colour of hydrogen from methane pyrolysis, a process that directly splits methane into hydrogen and solid carbon. Instead of being a waste, like CO2, that must be disposed of safely, solid carbon is potentially a resource.