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SeaH4 Sustainable biofuels

Producing sustainable biomass for biofuels at scale in desert areas, without the need for pre-existing infrastrutures

SeaH4 Sustainable biofuels

Producing sustainable biomass for biofuels at scale in desert areas, without the need for pre-existing infrastrutures

  • World Alliance Member
  • Featured Solution
  • Labelled Solution
Publication Date August 26, 2024
By SeaH4
From South Africa
Maturity stage TRL 6 / 7 - Prototype demonstration 1:1

SeaH4 is farming seaweed in ponds along desert shores, to produce biomass as sustainable feedstock in large scale, to be converted into biogas. The biogas is split into CH4 (to be used as carbon neutral LNG or CNG) and CO2. The CO2 will be synthesised with green hydrogen from 3rd party producers in close proximity into e-methanol. This will localise and lengthen the hydrogen value chain for Africa and make the fuel transportable into the world in a stable fashion with relatively high energy density. These fuels can readily be burned by the existing ships (30% are equipped with LNG engines, 30% with methanol engines). At lesser profitability we can produce sustainable aviation fuels as well as e-diesel and e-petrol. The carbon neutralisation potential is at 3Gt per annum.

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Company Profile

SeaH4

SeaH4 is a company that produces biofuels from farmed algae.

Headquarters Southfield, Cape Town, 7880, South Africa
Type Startup or self-employed
View company profile Solution website

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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator SeaH4 has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.