This case examines Port Saint John’s efforts to balance sustainability and growth as it navigates the pressures of climate change and economic opportunity. The port faces critical decisions on how to reduce emissions while maintaining operational efficiency and competitiveness. Students explore strategic options such as incentivizing tenants, forming partnerships, and investing in green technology. The case highlights the complex dynamics of stakeholder relationships, the trade-offs between immediate and long-term goals, and the port’s role in driving environmental change within the maritime industry. The decision Port Saint John is faced with is a prime example of balancing economic growth with environmental responsibility.