We’re using sustainable aquaculture to support cattle farmers in reducing methane emissions
Harnessing the pristine waters of Western Australia, Fremantle Seaweed is growing the red seaweed, Asparagopsis, that has been shown by CSIRO to reduce climate change causing methane emissions from cattle and other ruminant livestock by more than 80%
We are taking positive climate action by supporting cattle farmers to reduce methane emissions. By growing Asparagopsis at scale in the ocean, we’re working with nature to move the dial on climate change.

ASPARAGOPSIS
A native methane supplement for ruminant livestock.
By harnessing the benefits of Asparagopsis, we’re supporting sustainable practices in agriculture, helping safeguard the environment and shape a cleaner, greener future for the industry.
Pioneers of seaweed farming in Australia.

INVESTORS
Express interest in our seed round
Fremantle Seaweed will be opening a Seed Round for sophisticated investors in Q2, 2025. To receive further information on investment opportunities, including the timings of the round, please complete this form.
