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

Jan de Vries · 2026-07-31

There's something quietly thrilling about a company that decides to fight climate change by literally rebuilding nature. Apolownia, a Paris-based startup, just closed its first Seed round at $1.1 million, and the money is going toward something you don't see every day: bringing back coastal ecosystems that have been degraded or destroyed. The round was backed by LITA, Bpifrance, and a group of business angels and individual investors who clearly see the potential in what this young company is doing. Founded in 2024, Apolownia is already positioning itself as a serious player in the climate sector, and it's easy to see why. ### Why Coastal Restoration Matters More Than Ever Here's the thing about the environmental market right now: it's changing fast. Companies aren't just being asked to cut their emissions anymore. They're being pushed to go further, to actually sequester residual carbon and restore ecosystems to meet climate targets like those set by the Science Based Targets initiative (SBTi). That shift is creating a huge demand for what the industry calls "high-integrity" carbon projects. What does that mean in plain English? Projects that are transparent, measurable, auditable, additional, and durable. Basically, companies want to know that their money is actually doing something real, not just funding a nice-looking brochure. Apolownia's answer to that demand is to specialize in coastal ecosystem restoration and blue carbon, which is the carbon captured by the world's coastal and marine ecosystems like mangroves, seagrass meadows, and salt marshes. These ecosystems are incredibly efficient at storing carbon, often much more so than terrestrial forests. ### The Tech-Meets-Boots-on-the-Ground Approach What sets Apolownia apart is its dual approach. On one hand, you've got the high-tech side: satellite remote sensing, geospatial analysis, modelling, drones, 3D modelling, advanced MRV (measurement, reporting, and verification), digital tools, and AI. On the other hand, you've got the old-fashioned field work: local teams, community engagement, biodiversity and social work, land-tenure issues, benefit sharing, and local governance. It's a combination that makes a lot of sense. As CEO and co-founder Théo Derache puts it: "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. By mastering the entire chain, we are our clients' single point of contact, from the field to the measurement of impact." That's a pretty compelling pitch, and it addresses a real problem in the sector: fragmentation. Too often, different parts of a project are handled by different players, which can lead to inconsistencies and quality issues. Apolownia centralizes the whole chain, from site identification and feasibility to long-term follow-up and governance. ### Inside BlueRizon: A Flagship Project in Indonesia Apolownia's flagship project, called BlueRizon, is a mangrove restoration project in Indonesia that's targeting more than 4,000 hectares. That's roughly 9,900 acres, or about 15 square miles, a massive undertaking. The project has been developed with local partners, and its official launch is planned for the third quarter of 2026. But here's the most impressive part: more than 3,000 people are already involved in its implementation. And the potential impact is staggering. The project could ultimately benefit more than one hundred thousand people through climate resilience for coastal communities, erosion control, adaptation to sea-level rise, biodiversity restoration, and local economic development. ### What's Next for Apolownia? With this fresh capital, the company plans to scale its model, push BlueRizon forward, strengthen its structuring and deployment capacity, and keep investing in science, technology, and monitoring. The long-term goal? To become an international benchmark for high-integrity restoration, from mangroves to seagrass meadows, coastal peatlands, and coral reefs. It's an ambitious vision, but it's grounded in a practical reality: the world needs these projects, and companies are increasingly willing to pay for them. Apolownia is betting that by doing it right, by combining the best of technology with genuine on-the-ground presence, it can build something that lasts. And honestly, that's the kind of bet worth watching.