This Paris Startup Just Raised $1.1M to Bring Back Vanishing Coastlines

Jan de Vries · 2026-07-31

When we talk about fighting climate change, we often picture solar panels, electric cars, or massive wind turbines. But what if the most powerful tool we have is something much older—like a mangrove forest? That's the bet Apolownia is making, and it just got a serious vote of confidence. The Paris-based startup, which specializes in restoring coastal ecosystems, just closed its first Seed round at $1.1 million. The funding came from LITA, Bpifrance, and a group of business angels and individual investors who clearly believe in the power of nature-based solutions. ### Why Coastal Restoration Matters More Than Ever Here's the thing about the climate crisis: cutting emissions alone isn't enough anymore. Companies are realizing they need to do more—they need to actively remove carbon that's already in the atmosphere. That's where coastal ecosystems come in. Mangroves, seagrass meadows, and coastal peatlands are incredible at storing carbon. In fact, they're often called "blue carbon" ecosystems because of their ability to lock away carbon dioxide for centuries. The problem? We've destroyed about half of the world's mangroves in the past 50 years. Apolownia's approach is refreshingly hands-on. While many climate tech companies rely heavily on software and remote monitoring, Apolownia believes in getting their boots dirty. "At a time when everyone is chasing efficiency and technology has never been more accessible, it is presence on the ground that makes the difference," said Théo Derache, CEO and co-founder of Apolownia. "By mastering the entire chain, we are our clients' single point of contact, from the field to the measurement of impact." ### The BlueRizon Project: A Case Study in Scale Apolownia's flagship project, BlueRizon, is a mangrove restoration effort in Indonesia targeting more than 9,800 acres. That's roughly the size of 7,400 football fields. It's being developed with local partners, and the official launch is slated for the third quarter of 2026. The scale of human impact here is staggering: - More than 3,000 people are already involved in the project's implementation - Over 100,000 people could ultimately benefit through climate resilience - The project addresses erosion control, sea-level rise adaptation, and biodiversity restoration ### A Different Kind of Carbon Project What sets Apolownia apart is its commitment to what they call "high-integrity" carbon projects. In an industry that's been plagued by greenwashing accusations, this matters. Their approach combines: - Satellite remote sensing and geospatial analysis for monitoring - Drones and 3D modeling for precise measurement - Advanced MRV (Monitoring, Reporting, and Verification) systems - AI-powered digital tools - On-the-ground teams handling community engagement and land-tenure issues This hybrid approach—tech plus human presence—is their answer to the sector's fragmentation problem. Instead of juggling multiple contractors and consultants, Apolownia centralizes the entire development chain, from site identification to long-term follow-up. ### What's Next for Apolownia? With this fresh capital, the company plans to scale its model, push forward with BlueRizon, and strengthen its structuring and deployment capacity. They're also investing heavily in science, technology, and monitoring capabilities. The long-term vision is ambitious: become an international benchmark for high-integrity restoration, expanding beyond mangroves to include seagrass meadows, coastal peatlands, and coral reefs. As regulatory pressure mounts and companies face rising expectations around climate action, the demand for transparent, measurable, and genuinely impactful projects will only grow. Apolownia seems positioned to meet that demand head-on—with one foot in the lab and the other in the mud. It's a reminder that sometimes, the most innovative climate solutions aren't about reinventing the wheel. Sometimes, they're about restoring what we've already lost. And that's a story worth paying attention to.