Sea Forest

Meet an Unreasonable Venture

Abating climate change using seaweed feed to reduce livestock emissions.

Sam Elsom

Co-founder & CEO at Sea Forest

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seaforest.com.au

Employees 51–100

Headquarters Australia

Sea Forest cultivates red seaweed as a feed supplement that reduces methane emissions from livestock. Based in Australia, Sea Forest can reduce cattle emissions by up to 80% through feed delivery systems such as feed additives for barn-based cattle and lick blocks for grazing cattle. Their customers include Asahi and Fonterra, having achieved positive market trials and won awards for sustainability. Longer term, Sea Forest aims to scale up and integrate into global supply chains and become a more consumer facing brand.

Energy & Environment and Food & Water

Notable Achievements

Proved that 0.5% of SeaFeed™ can cut methane production by up to 90%
Named as finalist for the 2023 Earthshot Prize in the ‘Fix Our Climate’ category
Sea Forest's Triabunna facility achieved FAMI-QS certification, assuring customers that quality, safety and operational practices meet regul

Currently Operating in Six Regions

Press Mentions

November 10, 2024

2024 University of Tasmania Alumni Award Winners Announced - Inspiring Tasmania

Sea Forest, a pioneering seaweed farming company, celebrates its founder Sam Elsom being named Tasmania's Australian of the Year 2025. This recognition highlights Sea Forest's innovative...

Read on Inspiring Tasmania »

November 8, 2024

Seaweed farmer wins award

Sea Forest, a pioneering seaweed farming company, celebrates its founder Sam Elstrom being named Tasmania's Australian of the Year 2025. This recognition highlights Sea Forest's innovative...

Read on Country News »

November 7, 2024

Tasmania’s Australians Of Year For 2025 Announced

Sea Forest, a pioneering Tasmanian seaweed company, celebrates its founder Sam Elstrom being named Australian of the Year 2025. The company’s innovative solutions significantly reduce livestock...

Read on The 吃瓜网站 Tribune »

November 6, 2024

Sea Forest founder Sam Elsom named Australian of the Year for Tasmania 2025

Sea Forest, a pioneering Tasmanian company, celebrates its founder Sam Elstrom being named Australian of the Year 2025. The company’s innovative seaweed solutions are set to significantly reduce...

Read on ABC News »

October 3, 2024

The Discovery Stage Is Back: INVNT & SXSW Sydney Unveil A Visionary Line-Up Of Innovators For 2024

Sea Forest is celebrated for its innovative contributions to sustainability, showcasing groundbreaking advancements at the INVNT SXSW Sydney event. The company’s commitment to environmental...

Read on B&T »