Discover WaterLight, a groundbreaking device from the Colombian startup E-Dina that turns salt water into clean, renewable electricity. This innovative technology shows us a new way to tap into the abundant resource of salt water, offering a reliable source of light and power wherever you are.

Turning salt water into sustainable power

WaterLight works by ionizing salt water—essentially using the natural properties of salt to convert magnesium into electrical energy. With just half a liter of salt water, it can produce energy continuously for up to 45 days. This means that even in remote areas, where traditional power sources might be out of reach, WaterLight provides a steady supply of clean energy.

Bridging the energy gap

Around 1.5 billion people around the world still live without reliable electricity. And with the global demand for power expected to increase by 70% by 2035, finding sustainable solutions is more important than ever. WaterLight not only brightens homes but also keeps mobile and electronic devices running, making it a game-changer for communities off the electrical grid.

Globally, around 1.5 billion people lack reliable access to electricity.

Empowering communities

But WaterLight isn’t just about turning salt water into power—it’s also about empowering people. In coastal communities, for example, the device can be adapted for use in canoes to help improve fishing processes. By turning a resource as common as salt water into energy, WaterLight supports environmental sustainability and helps boost local economies, giving people more control over their energy needs.

A beacon for hope

WaterLight stands as a hopeful example of how innovative technology can address real-world problems. By transforming salt water into a practical, renewable energy source, this device lights the way toward a cleaner, more sustainable future for communities worldwide.

What do you think about this fresh approach to powering our lives? Share your thoughts and join the conversation on how simple innovations can make a big difference for our planet.