Marine insurance portfolios well behind in push to net-zero shipping 19 March 2025 Poseidon Principles for Marine Insurance finds that eight of its nine signatories are more than 20% off-trackAuthor: Capt. Johnhttps://www.tradewindsnews.com/insurance/marine-insurance-portfolios-well-behind-in-push-to-net-zero-shipping/2-1-1794801