The Greenhill Energy preferred technology for the conversion of sustainable biomass and landfill waste is the globally proven gasification process. Gasification converts these ‘feedstock’ materials into a syngas that can then be separated into high-quality hydrogen (H2) and carbon dioxide (CO2) gas streams. These gas streams can be recombined, together with other inputs such as nitrogen and oxygen (sourced from the air), and water in the form of steam, to manufacture high-value products for use locally in existing Australian domestic markets.

Using low-cost, clean H2 for manufacturing, Greenhill Energy aims to become a preferred supplier into existing domestic market supply chains, such as urea for fertiliser.

The production of low-cost H2 allows Greenhill Energy to readily pivot into new H2 supply markets as they emerge and become economic, or for onsite use in emission free high-value firm power generation for the wholesale electricity market.

The ability to utilise CO2 in the manufacturing processes further reduces onsite carbon emissions and realises increased value from waste materials that would otherwise be sent to landfill.