Practical marine systems and service support designed for reliability, compliance, and uptime — where failure is not an option.

Why this site exists

Out at sea, systems don’t get a second chance.

Watermakers, sanitation systems, oily water separators, filtration, and waste systems are critical to vessel operations, crew health, and regulatory compliance. When they fail, the consequences are immediate — downtime, delays, fines, or worse.

This site exists to share practical knowledge, field experience, and straightforward guidance drawn from real-world marine operations.

No hype. No unnecessary complexity.

Just information that helps crews and operators keep systems running reliably.

What we focus on

Green Marine works across offshore and marine environments where conditions are harsh and margins for error are thin. Our focus includes:

• Potable water production and treatment
• Marine sanitation and waste systems
• Oily water separation and compliance equipment
• Filtration systems and consumables
• Preventive maintenance and service planning

We support vessels throughout the lifecycle — from installation and commissioning to maintenance, troubleshooting, and long-term service strategies.