Our vertically integrated delivery solutions for zero emissions resources
Renewable power
Pathways to decarbonise our electricity infrastructure are well underway with solar, wind, hydropower and biomass. Increasingly, technology is being developed to enable low carbon hydrogen to be utilised to decarbonise the mobility and transport sectors, traditionally heavily reliant on fossil fuels.
Utilising one-sixth the renewable energy land requirements of solar farms as compared to alternative technologies enables the efficient use of our scarce resources. Providing renewable power as part of the Sub.Zero integrated offering is unique and one that provides an economic pathway for us to grow as broader hydrogen applications and technologies develop.
We are actively engaging in the utilisation of existing, and the development of new renewable power infrastructure as hydrogen production grows.
Sub.Zero manufacturing
Climate positive hydrogen. The natural process of photosynthesis uses sunlight and carbon dioxide to “crack” the strong hydrogen-oxygen bond in water and produce the oxygen we breathe. The “leftovers” are stored as hydrocarbons in plants, that in the end make up most of our non-recyclable materials. There is no natural source of hydrogen, with most hydrogen molecules essential in fossil fuel, water and biomass.
Our Grade A+ green hydrogen is produced using those photosynthesis chemistry principles, efficiently combining low impact renewable power, regenerative landfill materials, and recycling captured carbon to provide below zero emissions hydrogen.
The landfill material, upcycled to a valuable resource, is sourced locally reducing the emissions associated with transporting the hydrogen long distances. Hydrogen produced locally at integrated circular economy Sustainability Precincts comprising Resource, Energy, Chemical Hubs (REC Hubs) nearby to where it is to be used.
Our Sub.Zero resources include:
zero emissions Grade A+ hydrogen,
low carbon content carbon dioxide (CO2),
low carbon methanol,
low carbon IMBYROCK,
cell glass, and
heat.
Sub.Zero distribution
Our preferred distribution carrier for Sub.Zero hydrogen is as low carbon methanol. Uniquely, our climate positive hydrogen production is achieved efficiently with low carbon content carbon dioxide fully captured directly as part of the production process. Low carbon methanol is produced at our Precincts and REC Hubs from synthesising and distilling the hydrogen and carbon dioxide.
As methanol, Sub.Zero hydrogen enhances its’ Grade A+ status when measured from where it is produced to where it is being used, or “well to point” basis. This arises from the attributes of attaining the highest energy efficiency, together with the lowest carbon intensity and costs, as compared to alternative hydrogen carriers.
Our modular technology enables Precincts and REC Hubs to be decentralised, enabling local production of our Sub.Zero resources. This distributed network of Precincts and REC Hub production facilities minimising transport distances, carbon impacts and the costs of distributing to Sub.Zero stations.
This network of integrated Precincts and refuelling stations enables to build of transport green corridors to service various transport sectors.
Sub.Zero One-stop stations
We plan to develop a network of Sub.Zero refuelling and recharging stations to support the operation of zero emission vehicles. The Sub.Zero stations, distributed to provide Grade A+ hydrogen and fast charge power, will supply ZEV operating with various powertrains. Powertrains could include:
battery electric,
hydrogen fuel cell, and
hydrogen internal combustion engine.
Hydrogen refuelling times are short, usually less than 15 minutes.
Integral to building transport green corridors initial Sub.Zero stations will be located and serviceable from producing Precincts and REC Hubs. As greater numbers of Precincts and REC Hubs are developed and Sub.Zero hydrogen off take agreements secured with ZEV fleet owners and operators, the frequency and number of refuelling stations is anticipated to increase.
We will be developing a Sub.Zero App that provides the location and availability of Sub.Zero stations, capable to be used for refuelling, recharging and payment.