Ecosystem Restoration
using Drone Technology



At Project O2, we’re revolutionizing reforestation with cutting-edge drone technology. Our approach speeds up the planting process by three to five times compared to traditional methods, making a significant impact on preserving natural resources and combating climate change.

Central to our innovation are our "SeedBombs"—specialized seed balls that are dispersed by drones using a custom-designed "seed launcher."

These SeedBombs contain a carefully selected mix of seed species that mimic the natural succession of the land we are reforesting. This approach ensures resilient and biodiverse forests able to adapt to increasing climate extremes and anomalies —unlike the monoculture practices widely used in Europe. Engineered to survive a drop from 10-30 meters, our SeedBombs also contain natural repellents to keep wildlife at bay. Once the first rains arrive, the seeds inside start to sprout.

Inspired by the way birds spread seeds, our aerial reforestation method enables fast and efficient planting on any terrain, especially in remote and hard-to-reach areas.

Goran Ladisic O2 HRT4 28.03.26
Goran Ladisic O2 HRT4 28.03.26
Pošumljavanje budućnosti: Kako Project O2 sadi šume iz zraka
Pošumljavanje budućnosti: Kako Project O2 sadi šume iz zraka
ICT na Ti:  Hrvatski projekt O2 mijenja pristup obnovi šuma i poljoprivredi
ICT na Ti: Hrvatski projekt O2 mijenja pristup obnovi šuma i poljoprivredi
Radenska - Dobre stvari padaju s neba
Radenska - Dobre stvari padaju s neba
248 000+SeedBombs dropped
560 000+m² of reforested area
39+partner companies
3 000+people engaged
10xfaster than traditional methods

How We Work

01
Site assessmentSite assessment
📍

Site Assessment

Expert team identifies naturally thriving species for the area

02
🌱

SeedBombs Making

Customized recipes designed for soil conditions with native seeds

SeedBombsSeedBombs
03
Planting dayPlanting day

Planting Day

Drones disperse SeedBombs with school and community involvement

04
📷

Monitoring

Multispectral and LiDAR drone cameras track forest development

MonitoringMonitoring

Why Project O2?

10xfaster

1 ha/hour by drone instead of weeks of manual planting

5xcheaper

Than traditional seedling planting

40xfewer seeds

Thanks to SeedBombs technology

Inaccessible Terrain

Steep, fire-damaged and destroyed terrains accessible only from the air

SeedBombs

SeedBombs Technology

Our SeedBombs contain a carefully selected mix of native species that mimic the natural succession of the terrain, creating resilient and biodiverse forests.

🧬
Recipes

Various recipes for different ecological conditions and tree species

🌿
Biostimulants

Natural biostimulants, mycorrhiza, hydrogel and natural wool

🛡️
Protection

Natural repellents reduce predation by wild animals

💧
Performance

Resistant to 10-30m drops, germination with first rains

Expanding Across Europe

🇭🇷
Croatiasince 2021
🇸🇮
SloveniaSlovenia Forest Service2023
🇽🇰
KosovoSustainability Leadership Kosova2023
🇷🇸
SerbiaSrbijašume2025
🇦🇹
AustriaStyrian State Forests2025
🇩🇪
GermanyBavarian State Institute of Forestry2026