Your trusted provider for all lifestyle carbon offset needs

Offset your carbon from flights, meals, or daily travel — and feel good about it. We make climate action easy, personal, and impactful.

From the shores of Oban, Joyeeta Das leads Samudra’s mission — exploring seaweed lines, meeting local partners, and shaping the future of blue carbon.
Farm Visits

Come Together for Exclusive Tours of Marine Farms

Experience sustainable farming up close. Sign up to express your interest in touring our marine farms and learn more about our carbon offset initiatives.

Arrange a personalised visit to our seaweed farm — an exceptional and purposeful choice for corporate retreats.

Places for groups are limited — express your interest today!

VIP access to Samudra’s live ocean projects by boat

Locally sourced and prepared meals

Fireside chat with Samudra’s CEO

Why Seaweed

Why Seaweed for Carbon Offsetting?

Seaweed is among nature's most effective tools for combating climate change — it grows rapidly, sequesters carbon even more swiftly, and aids in the restoration of marine ecosystems. By offsetting your personal emissions with Samudra, you are supporting genuine, regenerative efforts.

A single flight from London to New York City produces approximately 1 tonne of CO₂, which represents a substantial environmental impact. Allow seaweed to assist you in mitigating this.

For every tonne of CO₂ we capture, we cultivate 100 tonnes of seaweed. This seaweed is then transformed into 1 tonne of carbon-dense biochar, which securely stores the carbon for centuries in stable, long-lasting storage.

Sugar kelp grows rapidly in the ocean, capturing CO₂, boosting biodiversity, and requiring no land, fertiliser, or freshwater.
Pricing

Pricing Plan

Choose a plan that suits your lifestyle needs.

Otter
Affordable for everyone.
£12
1 tonne carbon offset over 12 month
Monthly update on projects
Social Media PR
Beach Clean up
Turtle
Join our community today.
£45
4 tonne carbon offset over 12 month
Monthly update on projects
Social Media PR
Exclusive content
Beach Clean up
50g edible seaweed pack / month
20% discount on farm visits
Whale
Make a positive impact now.
£200
20 tonne carbon offset over 12 month
Monthly update on projects
Social Media PR
Carbon offset badges
Exclusive content
Beach Clean up
50g edible seaweed pack / month
Carbon negative sign-up kelp goodies
Coffee with the Samudra CEO
Exclusive invite to annual farm trip
Otter Plan
Affordable for everyone.
£144
1 tonne carbon offset over 12 month
Monthly update on projects
Social Media PR
Beach Clean up
Turtle Plan
Join our community today.
£540
1 tonne carbon offset over 12 month
Monthly update on projects
Social Media PR
Beach Clean up
50g edible seaweed pack / month
20% discount on farm visits
Whale Plan
Make a positive impact now.
£2400
1 tonne carbon offset over 12 month
Monthly update on projects
Social Media PR
Beach Clean up
50g edible seaweed pack / month
Carbon negative sign-up kelp goodies
Coffee with the Samudra CEO
Exclusive invite to annual farm trip

Our Supporters

Testimonials

"As a busy working mum, life is full-on, so while I try to cut my carbon where I can, Samudra helps me cover the rest in a way I trust."

Lorna Walker supports Samudra's citizen carbon offset
Lorna Walker
CoFounder, Modomo

"I offset with Samudra because the future deserves fresh air"

Jana Zbacnik supports Samudra's citizen carbon offset
Jana Zbacnik
Full-time volunteer

"I offset with Samudra because I believe in the power of the oceans to help heal our planet”

David Kell supports Samudra's citizen carbon offset
David Kell
Head of AI at mid-stage startup

FAQs

Find answers to your questions about our carbon offset programme and how it works.

If you have got more questions, please get in touch.

What is a citizen carbon offset program and how does it work?

Our citizen carbon offset program allows you to compensate for your personal carbon emissions—like flights, driving, or food choices. At Samudra, your support helps grow regenerative seaweed farms that absorb carbon and restore ocean health & biodiversity.

How do you calculate my carbon footprint?

We use verified emissions data and lifestyle inputs (like travel, energy use, and diet) to estimate your footprint. Our calculator gives you a transparent view of your impact and suggests a monthly subscription or one-off offset plan to match.

Why choose seaweed?

Seaweed farming is a sustainable method to absorb carbon dioxide from the atmosphere. It also supports marine biodiversity and can provide economic benefits to coastal communities. By choosing seaweed offsets, you contribute to a healthier planet.

Where does my money go when I offset carbon with Samudra?

Your contribution directly supports the deployment of seaweed smart farms that capture carbon and restore marine biodiversity. It helps us scale our ocean regeneration work and monitor impact using robotics and data-driven tools.

Can I cancel or adjust my plan anytime?

Certainly! You can change or cancel your plan at any time via your dashboard or by reaching out to our team. However, we strongly recommend subscribing to an annual plan for a more significant effect.

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