As a scientist I’ve spent decades studying how the air and sea communicate with each other. From a whisper to a roar, their sounds roll and ruffle across the blue expanse. Fruits of their joint labor like tropical cyclones dance across the planet and yield some of the fiercest most bellicose noises. So here I categorize the signals emerging in 2023 and their impact in 2024 as a “whisper” or a “roar.” With so many sounds to make sense of, this is a navigation guide to four areas to tune into...

This year’s COP was a sea change for the growing recognition of the role and speed of innovation in climate tech, and especially in the oceans. Multiple pavilions and a “start-up village” in the Green Zone drew attention to the ways private capital is scaling up broader climate solutions. And the opportunity for public-private financing of truly transformative approaches was at its most palpable. A new $250M Ocean Resilience and Climate Alliance (ORCA) fund was announced, encompassing a portfolio vital to planetary stabilization. In addition, hallway conversations featured the concept of a global “Innovation Fund” to match the scale of scope of what is needed to drive tech solutions that partner with the Global South at inception.

Propeller and WHOI have deepened their collaborations through the direct funding of projects that have high commercializable value to the wider world. In addition, the Ocean MBA program helps project scientists consider the needs of markets and customers, and imagine themselves as risk-takers in the entrepreneurial realm. Peter de Menocal, President & Director, Woods Hole Oceanographic Institution kicks off the Ocean MBA Propeller guest mentors work in breakout sessions with WHOI researchers Propeller fielded the unique program, an “Ocean MBA”, for WHOI scientists and engineers on site January 17-18. The event kicked off with a case study by Propeller founding partner Brian Halligan to introduce a common lexicon and share the journey of HubSpot. It served as an icebreaker to provide new perspectives to ocean researchers and bridge the worlds of startups and research. Viewing their technologies as vital pieces in a value chain that enables novel activities in the new blue economy resonated with the group. Guest Lecturer Susan Schofer presents on turning hard tech into product