So you want to build an offshore wind farm. Are you prepared to manage the marine ecosystem impacts of construction? What about monitoring and protecting underwater electrical cables?

Or maybe you want to decarbonize shipping. Do you know how to trace low-carbon fuel through ports or maintain storage tanks in marine environments? How about managing worker safety on the ocean?

These are the kinds of questions that crop up at the intersection of climatetech and something called bluetech, the range of technologies that touch the oceans. And this marine-based expertise may prove invaluable to climate solutions. 

In this episode, Shayle talks to Alissa Peterson, co-founder and chief executive officer of SeaAhead, an organization that supports and incubates bluetech companies. They survey a range of technologies, covering topics like:


Alternative low-carbon fuels for shipping, such as ammonia, methanol and hydrogen

Alternative proteins, fisheries and kelp

Oceanic carbon removal, such as ocean alkalinity enhancement and sinking kelp to the bottom of the seabed 

In the U.S., will big coastal infrastructure, like offshore wind, suffer the same fate as long-distance transmission lines, stalling in an overly strict regulatory environment?


Recommended Resources:


Canary Media: Zero-emissions cargo shipping catches on in cities and port communities


Canary Media: Offshore wind installations surged threefold last year


SeaAhead : Innovation in Offshore Wind Reverse Pitch


MIT Technology Review: Companies hoping to grow carbon-sucking kelp may be rushing ahead of the science


Catalyst is a production of Post Script Media and Canary Media.

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