Consumers today know more than they’d like about supply chains, how much they rely on ocean transport and the impact global supply chains have on our climate. To decarbonize society, we must decarbonize the movement of goods we consume, a challenge for which collaboration will be essential. In the maritime space, new partnerships across value chains give cause for optimism that goods can be moved across the ocean without carbon and powered by renewable energy, including renewable energy from the ocean itself.