Quick Dips
Curated topical articles on the Blue Economy

By cultivating seaweed, Indigenous communities restore connection to the ocean

Claudia Geib, Mongabay Fisheries & Aquaculture

In many places, Indigenous communities are working to restore seaweed species that have been traditional food sources or supported traditional diets.

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Bolsonaro backs “world’s largest” offshore aquaculture plan

The Fish Site Fisheries & Aquaculture

Forever Oceans has signed a deal with the Brazilian Government for what they claim is the “world’s largest offshore concession for sustainable seafood production”.

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It's time to shift to net-zero emissions plastics

Markus Steilemann, World Economic Forum Plastics & Pollution

Plastics play a big role in daily life - and in the technology that will power the green transition.

Read more → (5 minute read)


The “Ocean 100”: how a small group of companies dominate ocean economy

Stockholm Resilience Center

The 100 largest companies that operate within eight ocean industries took an estimated 60% of all revenues. The next step will be to explore their environmental footprint.

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2022 Brings New Conservation Challenges—and Opportunities

Jim Palardy, The PEW Charitable Trusts

Deep-sea mining, coastal wetland protection, and wildlife DNA analysis among issues likely to have global impact.

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Catching up with an Ocean Changemaker

World Ocean Initiative, The Economist Group Shipping & Ports

Leveraging artificial intelligence (AI) for carbon-neutral shipping? Challenge winner Casimir Morobé of Toqua tells us how winning has impacted his start-up.

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Indonesian aquaculture startup breaks records with $90 million raise

The Fish Site Fisheries & Aquaculture

Indonesian aquatech start-up eFishery* today announced that it has successfully closed a US$90 million Series C funding round, making it the largest fundraise by an aquaculture technology startup in the world.

Read more → (4 minute read)


Antarctica’s unique ecosystem is threatened by invasive species ‘hitchhiking’ on ships

Arlie McCarthy, The Conversation Shipping & Ports

The best way to protect against this is to prevent any non-native species arriving in the first place.

Read more → (5 minute read)


Meet Mr Trash Wheel – and the other new devices that eat river plastic

Russell Thomas, The Guardian Plastics & Pollution

From ‘bubble barriers’ to floating drones, a host of new projects aim to stop plastic pollution before it ever reaches the ocean.

Read more → (6 minute read)


Hottest ocean temperatures in history recorded last year

Oliver Milman, The Guardian

Ocean heating driven by human-caused climate crisis, scientists say, in sixth consecutive year record has been broken.

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The war on plastics, 2022: A change of climate

Joel Makower, GreenBiz Plastics & Pollution

It wasn’t long ago that the world seemed wrapped up in plastic: outrage over plastic drinking straws and bags, mostly, but also the entire plastics and packaging industries.

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Regenerative ocean farming is trending, but can it be a successful business model?

Bonnie Waycott, Global Seafood Alliance Fisheries & Aquaculture

Projects in Denmark and England focus on education and building climate-positive models.

Read more → (6 minute read)


Warmer, oxygen-poor waters threaten world’s ‘most heavily exploited’ fish

Elizabeth Claire Alberts, Mongabay Fisheries & Aquaculture

A new report using core samples taken from the seabed has determined that the Humboldt Current system off the coast of Peru was home to smaller fish during the last interglacial period, 130,000 years ago.

Read more → (6 minute read)


Growing Seaweed Fights Climate Change and Provides Food, Fertilizer and Fuel

Cristen Hemingway Jaynes, EcoWatch Fisheries & Aquaculture

Seaweed, a term for the diverse group of large, nonflowering marine organisms known as algae, has a wide range of uses, from food and fertilizer to fuel.

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Private investors are crucial to the future of ESG. Here's how they can find their voice

Philipp Rickenbacher, World Economic Forum

Transparency, choice and trust are needed to unlock the power of private investors in shaping sustainability.

Read more → (5 minute read)


World’s largest coal port to be 100% powered by renewable energy

Royce Kurmelovs, The Guardian Energy Solutions Shipping & Ports

Port of Newcastle says move is part of plan to decarbonise the business by 2040 and ‘we don’t really have a choice’.

Read more → (4 minute read)


How to prevent mass extinction in the ocean using AI, robots and 3D printers

Saleem Mustafa, World Economic Forum

Saving the ocean will require a firm commitment from maritime countries that deploys a mix of several approaches.

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4 reasons ocean industry should embrace data sharing

Mogens L. Mathiesen, World Economic Forum

With collaborative action and data sharing the industry has an opportunity to build a sustainable blue economy.

Read more → (6 minute read)


Companies race to stem flood of microplastic fibres into the oceans

Damian Carrington, The Guardian Plastics & Pollution

New products range from washing machine filters and balls to fabrics made from kelp and orange peel.

Read more → (5 minute read)


U.S. Transportation Secretary Pete Buttigieg Announces Over $241 Million in Grants for America’s Ports

Marine Administration, US Department of Transportation Shipping & Ports

The Fiscal Year (FY) 2021 PIDP includes priorities related to job creation, climate change, and environmental justice impacts.

Read more → (7 minute read)