Mediterranean Environmental Protection Agency

Watching the sea so nothing goes unseen.

Independent environmental monitoring for the Mediterranean — combining AI, satellite intelligence and evidence-based reporting.

The Mediterranean is one of the busiest maritime corridors in the world.

Pollution offshore may spread for hours or days before becoming visible from land.

Our mission

MEPA exists to bring automation and artificial intelligence to the watch over the Mediterranean — continuously scanning open-source information for environmental violations, and making sure what it finds reaches the authorities who can act.

Our objective is not only to expose environmental violations, but to ensure they are addressed through legitimate institutional channels.

More about MEPA
  • Satellite radar analysis
  • Machine-learning triage
  • Dark-vessel identification
  • Ownership & sanctions intelligence
  • Marine-litter detection
  • Automated evidence reporting

What we do

Accountability, engineered.

Three commitments drive every case we open — from the first anomaly on a satellite pass to the report on an authority’s desk.

An investigator reviewing satellite imagery of a vessel and a slick on a monitor
01

Investigative Excellence

Satellite radar, machine learning and open-source intelligence — turned into actionable reports for authorities, institutions and partner organizations.

White limestone shore at dawn with a dark band of oil along the waterline
02

Coastal Protection

Protecting coastal and marine ecosystems, combating illegal dumping and environmental degradation, and promoting sustainable practices across the Mediterranean.

Radar satellite image of a shipping lane: an unmatched vessel and its 11-kilometre slick, annotated by an analyst
03

Transparent Reporting

Every verified finding becomes an evidence package — timestamped, hashed and traceable — delivered to the authority that can act on it.

What we do

Investigative Excellence

We utilize advanced investigative methodologies, open-source intelligence, geospatial analysis, field documentation, and evidence-based reporting to conduct thorough investigations into environmental violations across the Mediterranean region.

Our machine-learning models are built to screen every satellite pass and separate real pollution from look-alikes. When a vessel has switched off its transponder, the system is designed to identify it by matching the radar return against years of historical AIS tracks — then trace its owner, manager, flag and sanctions exposure.

Where a case needs confirmation beyond the screen, our investigations partner PolarVector adds vessel, corporate and sanctions intelligence and lawful verification on the ground.

Our work focuses on identifying illegal activity, documenting environmental harm, and producing actionable reports that can be used by authorities, institutions, and partner organizations.

Our objective is not only to expose environmental violations, but to ensure they are addressed through legitimate institutional channels and to give the authorities evidence they can act on.

What we do

Coastal Protection

Our initiatives focus on protecting coastal and marine ecosystems, combating illegal dumping and environmental degradation, and promoting sustainable operational practices across the Mediterranean region.

Through monitoring, investigation, documentation, and public reporting, MEPA works to support environmental accountability, long-term ecological preservation, and responsible stewardship of maritime and coastal environments.

What we do

Transparent Reporting

We emphasize transparency and evidence-based environmental reporting, providing the public, institutions, and partner organizations with clear insight into pollution events and environmental violations across the Mediterranean region.

Once an analyst confirms a finding, the evidence package is assembled automatically: satellite acquisitions, AIS and dark-period timelines, drift modelling and the vessel dossier — each file hashed and logged for chain of custody, then routed to the competent coastal, port or flag-state authority.

MEPA maintains a documentation-first approach in all investigations. Addressed cases may be requested for review, subject to legal, operational, and privacy considerations.

Our objective is to ensure that environmental reporting remains credible, traceable, and actionable — reinforcing public trust and institutional accountability through transparent investigative standards.

How it works

From orbit to evidence.

This is the pipeline MEPA is building: automation finds the signal, people verify it, and every finding becomes a documented, traceable report.

  1. 01

    Observe

    Radar satellites sweep the basin day and night — straight through cloud and darkness.

  2. 02

    Detect

    Oil flattens the waves, so a slick reads as a dark streak on radar. The system flags it.

  3. 03

    Classify

    Machine learning separates oil from look-alikes — low wind, algal films, rain cells — and scores its confidence. Only strong cases reach an analyst.

  4. 04

    Identify

    Transponder off? The radar still sees the hull. Its size, heading and route are matched against years of historical AIS tracks to name the ship — then its owner, flag and sanctions exposure.

  5. 05

    Verify

    Analysts confirm every finding with drift models and timelines; our partner PolarVector adds ownership intelligence and lawful verification on the ground.

  6. 06

    Report

    The evidence package builds itself — timestamped, hashed and sent to the authority that can act. Then we follow up.

By the numbers

The state of our sea.

Sourced figures on pollution in the Mediterranean — and on the gap between what satellites see and what is ever checked.

  • Seen from space

    7,513

    Possible oil spills were detected by satellite in EU seas in 2023.

    Source: EEA, EMSA CleanSeaNet, 2023

  • Confirmed

    5%

    Of the 2,464 detections checked on site, 133 were confirmed as mineral oil. Most of what satellites see is never verified. That gap is the work.

    Source: EEA, 2023

  • Plastic

    570k

    Tonnes of plastic enter the Mediterranean every year, a sea with about 1% of the world’s water and around 7% of its microplastics.

    Source: WWF, Out of the Plastic Trap, 2018–19

Field record

What we document.

What we aim to document: the pollution and the places it reaches. The photographs here illustrate the problem and are not a record of MEPA fieldwork.

Slick drifting ashore
Oil along the waterline of a limestone shore
Tideline contamination
Satellite view of a cargo ship trailing a dark oil discharge, with the analyst's detection overlay
Vessel discharge · analyst view
Industrial waste along a shoreline at dusk
Industrial runoff on a shoreline (illustrative photograph)
Satellite view of floating litter gathering in lines off a river mouth
Floating litter off a river mouth
Debris washed up on a shoreline
Shoreline debris
Aerial view of a vessel near a rocky coast
Aerial view of a coast (illustrative photograph)
Satellite view of a tanker trailing a dark oil slick, with measurements and a drift forecast
Tanker discharge · analyst view
Radar satellite image of an anchorage with one vessel that has no AIS signal and a slick behind it
Dark vessel at anchor · radar
Port cranes over a sandy beach
A port beside a beach (illustrative photograph)
A healthy seagrass meadow with a school of fish
Posidonia meadow

Why it matters

Floating litter

95%

Of the floating litter and beach waste in the Mediterranean is plastic.

Source: WWF, Out of the Plastic Trap, 2018

Latest investigations

Reports from the field.

Long-term plan

MEPA Orbital. A satellite of our own.

A concept for a 200 kg satellite that looks at the sea in colour and in heat, listens for ships, and gives MEPA its own view of chosen areas of the Mediterranean. We prove the need first, with free and bought imagery.

Explore the concept

Pollution reporting

Seen something? Tell us.

Your observations can make a difference. Help us address pollution and protect our ecosystems.

If you witness any pollution or environmental violations, please report them to help us take action.

All fields are required.

Include location, date and time if possible.

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