As the world eagerly anticipates the Galaxy S25 Series, Samsung has officially revealed how these smartphones will push sustainability to the forefront like never before. After the buzz from Galaxy Unpacked 2025, Samsung hosted a compelling Galaxy Tech Forum in San Jose, California, where tech leaders shed light on the future of AI – and more importantly, how mobile innovation drives a greener tomorrow.

1. Historic Leap in Sustainability: Batteries Made From Recycled Cobalt

For the first time in Galaxy history, the Galaxy S25 battery will be made with recycled cobalt sourced from previously used Galaxy smartphones. Each device in the lineup features at least 50% recycled cobalt, marking a fundamental shift toward product circularity and eco-conscious manufacturing.

“We’ve made significant progress in fostering sustainable practices throughout our product lifecycle — and this is only the beginning,” shared Daniel Araujo, Head of Sustainability Management Office, Mobile eXperience Business at Samsung Electronics.

Galaxy S25 Series Makes History With Recycled Cobalt Batteries

2. The Galaxy Tech Forum: Accelerating a Sustainable Future

Held at Blanco, an Urban Venue in the heart of Silicon Valley, the first Galaxy Tech Forum session, “How Mobile Technology Can Accelerate a Sustainable Future,” united panelists from diverse backgrounds:

Daniel Araujo (Samsung Electronics)
Michael Stewart (Seatrees Co-Founder)
Dr. Stuart Sandin (Scripps Institution of Oceanography)
Tamara Gondo & Cassie Smith (Industry Experts)

They explored Samsung’s ongoing commitments to tackling environmental challenges, from eco-friendly materials to strategic collaborations for coral reef restoration.

3. From Fishing Nets to Coral Reefs: Samsung’s Ongoing Green Mission

Long before the Galaxy S25 Series, Samsung integrated over 150 tonnes of discarded fishing nets into its Galaxy products. Now, the company is teaming up with organizations like Seatrees to address the threat ocean-bound plastics pose to marine ecosystems—particularly coral reefs, which are vital habitats for a quarter of all marine life.

Underwater Innovations: Ocean Mode on Galaxy S24 Ultra

Ocean Mode optimizes underwater photography on the Galaxy S24 Ultra.
High-quality images captured with a smartphone can help with 3D mapping of coral reefs, aiding restoration efforts globally.

“Our technology-forward approach is contributing to new solutions for coral reef restoration,” said Michael Stewart, co-founder of Seatrees.

4. AI and Sustainability: A Ripple Effect for the Future

The Galaxy Tech Forum didn’t just talk about raw materials and recycling; it revealed how AI will further empower sustainability initiatives. From improving device efficiency to enhancing environmental data collection, Samsung and its partners highlighted that cutting-edge tech can create real, positive impact around the world.

5. Key Takeaways: Samsung’s Road to a Greener Tomorrow

50%+ Recycled Cobalt in Galaxy S25: Points toward a future of deeper product circularity.
Ocean Mode for Coral Data: Mobile photography aiding marine conservation.
Collaboration With NGOs & Academia: Ensures resources and knowledge are shared for meaningful change.
Open Innovation: Encouraging partners and developers worldwide to build eco-minded solutions.

6. Final Thoughts: Making Sustainability the Norm

Samsung’s monumental steps—recycling cobalt, rescuing discarded fishing nets, and leveraging AI for ecological progress—underscore the brand’s commitment to both people and the planet. With the Galaxy S25 Series, sustainability isn’t an afterthought; it’s woven into the very fabric of the device.

As we look ahead, the hope is that other tech giants follow suit, ensuring green innovation becomes an industry standard, not an exception.

Stay tuned for more updates on the Galaxy S25 and Samsung’s ongoing mission to create a sustainable world—one smartphone at a time.

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