New Gard tool provides fleet insights into sensitive marine areas

November 13, 2026

Whales and other marine mammals share the world’s oceans with a growing volume of shipping. A new feature in the Gard Portal helps Members and clients understand where their fleet activity intersects with important marine mammal habitats and provides data to support operational decisions and sustainability reporting.

Whales and other marine mammals follow ancient migration routes across the world’s oceans. Where these routes intersect with shipping activity, collisions, underwater noise and disturbance can lead to injury, behavioural disruption and, in some cases, mortality.

Gard’s new portal feature enables Members and clients to visualise how their trading routes interact with Important Marine Mammal Areas (IMMAs) and generate metrics to support decision-making and sustainability reporting.

Watch the introduction video here

From general guidance to fleet-specific insights

For many years, Gard has shared best practice and operational guidance on whales and other marine mammals through its series of insight articles. This new feature builds on that work by analysing fleet trading patterns in relation to Important Marine Mammal Areas.

IMMAs are areas of the ocean that are important for marine mammals, including for migration, feeding and breeding. These areas are identified through a rigorous, expert driven process led by the International Union for the Conservation of Nature (IUCN).

Click here to access the Gard portal

Practical tools and data

Through our portal, Members and clients can now:

Understand how their fleet operates within Important Marine Mammal Areas (IMMAs) globally, including areas supporting critically endangered (CR) and endangered (EN) species
Access key metrics that help quantify this interaction, including:
- Average vessel speed within IMMAs
- Time spent by vessel or fleet within these areas
- Number of CR and EN species associated with the areas in which vessels operate
Generate and download structured reports containing fleet and vessel specific data

Supporting strategic decision-making and sustainability reporting

The tool supports a strategic understanding of how operations interact with ocean biodiversity and can also be used for reporting under both mandatory and voluntary frameworks. These include the Global Reporting Initiative (GRI), European Sustainability Reporting Standards (ESRS), the Sustainability Accounting Standards Board (SASB), and the Taskforce on Nature-related Financial Disclosures (TNFD).

More biodiversity metrics on the way

This is the first in a series of ocean biodiversity layers that will be added to the Gard Portal, gradually expanding the range of marine biodiversity data available to support Members and clients.