ABOUT US

The world’s waste systems can’t
keep up. Each year, 540 million
tonnes of waste go uncollected
while plastic production continues
to accelerate, driving a projected
cost of $640 billion by 2050 and
14 million tonnes of plastic flowing
into the ocean every year.
The world’s waste systems can’t keep up.
Each year, 540 million tonnes of waste go uncollected
while plastic production continues to accelerate, driving
a projected cost of $640 billion by 2050 and 14 million
tonnes of plastic flowing into the ocean every year.

The Maritime
Association for
Clean Seas (MACS)
exists to help
correct this
imbalance

The Maritime
Association
for Clean Seas
(MACS) exists
to help correct this imbalance

by empowering
the maritime industry to recover ocean plastic,
strengthen circular
systems, and turn one
of the world’s biggest
supply chains into one
of its most powerful
solutions.
by empowering the maritime industry
to recover ocean plastic, strengthen
circular systems, and turn one of the
world’s biggest supply chains into one
of its most powerful solutions.
The Maritime Association for
Clean Seas is built and operated
by Seven Clean Seas, an ocean
impact organisation dedicated
to becoming the world’s largest
preventer of ocean plastic
pollution.
The Maritime Association for
Clean Seas is built and operated
by Seven Clean Seas, an ocean
impact organisation dedicated
to becoming the world’s largest
preventer of ocean plastic
pollution.
The Maritime Association for
Clean Seas is built and operated
by Seven Clean Seas, an ocean
impact organisation dedicated to
becoming the world’s largest
preventer of ocean plastic
pollution.
Seven Clean Seas builds and operates projects
that prevent, intercept, and recycle plastic
waste from the world’s most polluted hotspots,
while providing fair and direct employment to
these coastal communities.
Seven Clean Seas builds and operates projects that
prevent, intercept, and recycle plastic waste from the
world’s most polluted hotspots, while providing fair and
direct employment to these coastal communities.

Where We Remove Ocean Plastic

Where We Remove
Ocean Plastic

With over 4 recovery projects and 100 local cleanup
crew members between Indonesia and Thailand,
Seven Clean Seas has removed over 6 million
kilograms of ocean plastic and improved the lives
of nearly 20,000 people.

With over 4 recovery projects and
100 local cleanup crew members between
Indonesia and Thailand, Seven Clean Seas
has removed over 6 million kilograms of
ocean plastic and improved the lives of
nearly 20,000 people.

Let's safeguard the waters you work on,

together.

Become a member

Become
a Member

Become
a Member