--- title: Kelluu | Persistent Aerial data with Autonomous Airships description: Kelluu operates the world's largest autonomous airship fleet. Centimeter-accurate aerial data for defense, infrastructure, and environmental monitoring. image: https://kelluu.com/hubfs/kelluu-airship-forest-wide.jpg --- [Skip to content](https://kelluu.com#main-content) [![kelluu-logo-white-1](https://kelluu.com/hs-fs/hubfs/kelluu-logo-white-1.png?width=200&height=21&name=kelluu-logo-white-1.png)](https://26234872.hs-sites-eu1.com/) - [Solutions](https://kelluu.com/solutions) - [Company](https://kelluu.com/company) - [News](https://kelluu.com/news) - [Try digital twin](https://kelluu.com/try-digital-twins) - [Contact Us](https://kelluu.com/contact) - [Careers](https://jobs.ashbyhq.com/kelluu) Open main navigation Close main navigation - [Solutions](https://kelluu.com/solutions) - [Company](https://kelluu.com/company) - [News](https://kelluu.com/news) - [Try digital twin](https://kelluu.com/try-digital-twins) - [Contact Us](https://kelluu.com/contact) - [Careers](https://jobs.ashbyhq.com/kelluu) ![kelluu-airship-over-koli](https://kelluu.com/hs-fs/hubfs/kelluu-airship-over-koli.jpg?width=1440&height=900&name=kelluu-airship-over-koli.jpg "kelluu-airship-over-koli") ### BATTLE AGAINST BARK BEETLES For the first time researchers used an airship in Koli national park to study the prevention and containment of forest damage. [LEARN MORE](https://kelluu.com/news/spotting-bark-beetle-damage-before-the-forest-turns-red-a-first-for-autonomous-airships-at-koli) ![kelluu-terrafame](https://kelluu.com/hubfs/kelluu-terrafame.jpg "kelluu-terrafame") ### OPTIMIZING ELECTRIC CAR BATTERY PRODUCTION LINES Kelluu created an accurate 3D digital twin of the one of world's largest Electric car battery sites. [LEARN MORE](https://kelluu.com/news/terrafame-initiates-operation-of-kelluus-autonomous-airships-as-part-of-safe-and-efficient-battery-chemicals-production) Your browser does not support the video tag. # Real world. Digitally delivered. ## Persistent aerial platform for environmental intelligence Kelluu operates the world's largest airship fleet. Our autonomous airships deliver accurate, large-scale aerial data for defense, infrastructure, and environmental use. [LEARN MORE](https://kelluu.com/solutions) ## One platform. Many domains. ![kelluu-surveilance-defence](https://kelluu.com/hubfs/kelluu-surveilance-defence.jpg "kelluu-surveilance-defence") ### Defense Kelluu strengthens security with autonomous and persistent situational awareness [LEARN MORE](https://kelluu.com/defence) ![kelluu-infrastructure](https://kelluu.com/hubfs/kelluu-infrastructure.jpg "kelluu-infrastructure") ### **Critical infrastructure** Kelluu protects vital structures by monitoring wide areas and spotting risks early [LEARN MORE](https://kelluu.com/infrastructure) ![kelluu-cities](https://kelluu.com/hubfs/kelluu-cities.jpg "kelluu-cities") ### **Environmental intelligence** Kelluu safeguards people and nature by detecting threats before they become disasters [LEARN MORE](https://kelluu.com/environments) ## Kelluu fills the gap between satellites and drones Our autonomous airships deliver accuracy satellites cannot offer and persistence drones cannot sustain. We turn this data into digital twins, live monitoring feeds, and change detection analysis for better environmental intelligence. ## Bad data causes problems. Good data prevents them.  Many organizations lack a clear, up-to-date understanding of the environments they operate in. This leads to weak situational awareness, delayed decisions, and plans based on assumptions. We create the persistent aerial data layer for operating complex environments with confidence. ## A new level of knowledge and security below the clouds ![city-digital-twin](https://kelluu.com/hubfs/city-digital-twin.jpg "city-digital-twin") Kelluu can deliver detailed information from the surrounding area for 12 hours on a single flight. With a network of airships, regions can be monitored with a clear situational picture continuously. Data can be collected at a resolution where one pixel equals one centimeter in the real world. This enables accurate digital copies for analysis and the creation of a true Large World Model (LWM) for AI. ## Frequently asked questions When is airship operational? It's ready, and we are currently operating commercial missions. What is the source of energy? We use hydrogen as a source of energy, which is five times more energy-efficient and carries twenty times more energy onboard compared to commercial drones. Is it safe? Will it explode? It's safe and it won't explode. We have our own patented hydrogen-safe structure to ensure that. Can you use it in winter and in cold weather? Yes you can. Hydrogen does not freeze and our airships don't need pilot on-site, which makes it ideal for Arctic missions. How long it stays in the air? Our airships have a proven flight time of 12 hours throughout the year. What sensors can you use? You can attach any sensors to our airships, which have a maximum payload of 6 kg. We aim to provide the best data needed by our clients. Can you fly over populated areas? Yes we can. We have complied with Europe-wide regulations, and because our operations are silent, we are ideal for data collection in populated areas. Why airships? How is it different from drones, satellites or helicopters? Satellites can't provide the same level of accuracy as we can. Traditional drones have significantly shorter flight times than ours and require an on-site pilot, whereas we offer autonomous operation. Helicopters also need pilots and are not the most eco-friendly solution available. We are. Who is making your airships? We are. Kelluu is the northernmost airship factory in the world. This enables us to offer a complete aerial monitoring and data collection ecosystem to our clients as a service. Our comprehensive approach frees our clients from the need to manage software, hardware, permissions, and other flying devices. ## This is no ordinary company We aim to revolutionize aerial monitoring. With top talent on board, our passionate team embraces innovation, transforming the industry beyond the ordinary. Call us crazy or exceptional—we're here to make the change happen. [LEARN MORE](https://careers.kelluu.com/) ###### [Privacy policy](https://26234872.hs-sites-eu1.com/privacy-policy)   [LinkedIn](https://fi.linkedin.com/company/kelluuairships)   [Facebook](https://www.facebook.com/Kelluuairships/)   [Instagram](https://www.instagram.com/kelluuairships/) [![Group 16@2x](https://kelluu.com/hs-fs/hubfs/Group%2016@2x.png?width=200&height=21&name=Group%2016@2x.png "Group 16@2x")](https://kelluu.com)