Sustainability
Sustainable Development at the Port of Naantali
A responsible hub for industry, logistics and maritime transport
Sustainable development is a key strategic priority at the Port of Naantali. Climate change, environmental responsibility and societal expectations increasingly shape port operations, logistics and industrial value chains. At the Port of Naantali, sustainability is approached as a long-term commitment that supports operational continuity, competitiveness and resilience.
The Port’s sustainability work is based on balancing economic performance, environmental responsibility and social well-being. Efficient and profitable operations enable continuous improvement, while responsible environmental practices and safe working conditions create lasting value for stakeholders and the surrounding region.
The role of ports in a sustainable society
Ports play a vital role in global trade, national security of supply and regional economic development. As nodes connecting maritime and land-based transport, ports enable industrial flows and support surrounding industries. The Port of Naantali serves a diverse industrial ecosystem, with several operators directly integrated into the port area through pipelines, conveyors and other technical logistics solutions. This integration enables efficient logistics operations in all conditions.
Through responsible operations and close cooperation with stakeholders, the Port of Naantali contributes to regional prosperity and the reliability of critical logistics infrastructure.
Environmental responsibility in daily operations
Environmental considerations are an integral part of the Port of Naantali’s daily operations and long-term development. Environmental impacts are systematically assessed as part of investment planning, construction projects and operational changes, with the aim of proactively preventing and minimizing adverse effects. Key focus areas include energy efficiency, emissions reduction, water environment protection, waste management and environmental risk prevention. In practice, this is reflected in concrete operational measures and investments implemented across the port area.
The Port uses carbon‑free electricity, providing a strong foundation for emissions reduction and supporting Scope 2 climate objectives. In addition, shore-side electricity (shore power) has been introduced at selected berth, which has already resulted in a significant reduction in emissions from vessel calls, as auxiliary engines can be switched off while vessels are at berth. This demonstrates how targeted infrastructure investments can deliver measurable and effective environmental benefits.
Climate responsibility and emissions management
During the current year, the Port of Naantali will implement comprehensive greenhouse gas emissions accounting process covering Scope 1, Scope 2 and Scope 3 emissions. The Port already calculates its direct emissions (Scope 1) and energy-related indirect emissions (Scope 2) annually. This year, emissions accounting will be expanded to include value chain emissions (Scope 3), providing a complete and credible overview of the Port’s total climate impact.
The expanded emissions accounting will provide a robust, data-driven foundation for identifying key emission sources, prioritising reduction measures and supporting transparent climate reporting.
In parallel with emissions accounting, the Port of Naantali will prepare a Scope 1–3 climate roadmap during the current year. The roadmap will identify emission reduction opportunities within the Port’s own operations as well as across the value chain and support systematic, goal-oriented climate action.
The climate roadmap will be based on verified emissions data and will strengthen climate competence within the organisation while supporting long-term strategic decision-making and future investments.
Biodiversity and nature-related competence
To strengthen organizational competence related to nature and biodiversity, the Port of Naantali will implement a tailored biodiversity training programme in 2026. The training will focus on biodiversity and its relevance to port operations, including key biodiversity impacts and dependencies within the port sector, nature-related risks and opportunities, and the regulatory environment affecting port activities. The objective is to increase understanding of biodiversity loss and its implications for business continuity and long-term sustainability, supporting the Port’s future biodiversity work.
Water environment protection and stormwater management
Water environment protection is a key priority at the Port of Naantali. Stormwater management is supported by a structured monitoring program and complemented by concrete technical measures implemented at the port area. During 2025, stormwater management was further improved through actions such as the enhancement of shut-off valves and drainage systems, strengthening preparedness for potential incident situations.
To prevent pollutants from entering the marine environment, the Port has piloted stormwater filters designed to capture microplastics and hydrocarbons, installed oil separators at washing areas, and expanded fixed oil spill response points across the port area. These measures support both water protection and the prevention of environmental risks, particularly in a sensitive coastal environment.
Continuous improvement and verified management systems
All port operations are carried out in accordance with valid environmental permits, which set mandatory requirements for emissions, noise, waste management and monitoring. Compliance is supported by certified management systems in accordance with ISO 9001, ISO 14001 and ISO 45001, which are regularly verified through external audits. These systems provide a structured framework for continuous improvement, risk management and responsible port operations.
Transparency and cooperation
The Port of Naantali is committed to transparent reporting on environmental performance and sustainability actions as part of its annual environmental permit reporting. Responsibility is also expected from operators and partners working within the port area, ensuring that sustainability principles are applied consistently across the entire port ecosystem.
Towards a more sustainable port
The Port of Naantali’s sustainability work is based on long-term planning, verified data and close cooperation with stakeholders. The implementation of Scope 1–3 emissions accounting, a comprehensive climate roadmap, and biodiversity competence development marks a significant step towards more systematic and impactful sustainability action.
Sustainable development at the Port of Naantali is not defined by individual projects alone, but by an integrated approach where environmental responsibility, operational efficiency and economic viability reinforce one another. Today and for future generations.
Sustainability is a key priority for the Port, supporting smooth and reliable flows of cargo, people and information. By integrating operational efficiency with responsible environmental practices, the Port of Naantali strengthens its long-term competitiveness.
Port of Naantali`s Towards Sustainability Together publication
In this publication you will find our steps for developing Sustainability in our port in Naantali. We thank our partners for a fruitful co-operation for this publication.
The following companies are presenting their steps for Sustainablity in Naantali: Ahola Transport, Finnlines, Meriaura, Suomen Viljava, Stevena, Turku Repair Yard, and Turun Seudun Energiatuotanto (TSE ).
Here you can find the publication Towards Sustainability Together