Getting ocean farming to scale

Last week I wrote about a start-up company in the seaweed business, Carbon Kapture, and the challenges of scaling up the promising idea of ocean farming. Carbon Kapture are taking a crowd-funding model to try and get started, and are relying on local partnerships to grow their model.

By way of contrast, there’s another attempt at proving ocean farming at scale that’s going on at the moment. They’ve taken the route of taking one major funder, and it doesn’t come much bigger: Amazon.

North...