Meet pHathom

What Maritime Autonomy Looks Like in Motion

Why Ocean Innovation Is Often Dual-Use

Advancing Markets for Ocean Climate Solutions

Appreciating Our Ocean Friends at COP30 in Belém

Ocean MBA 2025 - Depth, breadth, and why the hell we study the Grateful Dead in a Business class?

NYCW Surf Adventure

The Weighing Machine: earth’s physical shifting realities are shifting markets

Climate Intuition, Founder Resilience, and the Power of the Pivot

Diving In - What A Summer in Climate Venture Really Teaches

Meet Nexxa

Ocean Innovation is All Over the Climate Market Map

Rethinking Ocean Energy, Part 2: Where the Energy Goes

Rethinking Ocean Energy, Part 1: A New Way of Looking at How the Energy Transition will be Powered

Propeller at SFCW 2025 "What does it mean to lead in this climate?"

Meet Orpheus

Meet Vema Hydrogen

Meet VATN

Meet Indeximate

Meet Blue Energy

Meet Aikido

2024 Ocean MBA Wrap Up

Gotham's Next Tech Wave

Meet Allium Engineering

Meet Calcarea

Final Frontier? Space tech demonstrates how to unleash the Blue Economy

Coastal Climate Adaptation is a Market, Too!

Making Waves at WHOI with the Ocean MBA

Surfacing Propeller's Portfolio

How We Invest

Meet Rewind

Meet Fleet Robotics

Meet Ebb Carbon

Meet Circle Seafoods

Meet Banyu Carbon

Meet Aquatic Labs

Meet Hum.Ai

Meet Navier

Meet CarbonRun

From a Whisper to a Roar, What 2024 has in Store

COP28, The Ocean Pavilion, and Championing The Ocean's Role as Climate Solution

Propeller signs onto COP28 Dubai Ocean Declaration

Propeller Welcomes New Partnerships with Oregon State University, University of Hawai’i, University of California San Diego, and University of Rhode Island

Propeller and Ørsted Host Offshore Wind Hackathon at WHOI

Amazon Climate Pledge Fund cofounder joins Propeller as Managing Partner

Our Third Ocean MBA -- fast, focused Learning For Founders

Ocean Day is every day at Propeller

Five key considerations for advancing ocean CDR from top ocean scientists

The Economist World Ocean Summit From the Eyes of a (future) Investor

Ocean MBA Winter '23 @ WHOI

Introducing Propeller

Propeller Announces $100 Million Fund to Invest in Ocean-Climate Companies

Propeller Ocean MBA (OMBA)

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