Key Takeaways
- Nanovel’s autonomous harvester revolutionizes citrus fruit collection using AI and robotic arms, minimizing labor costs.
- Following trials in California, the company plans to launch a self-driving model in Europe by 2029.
- With a projected machine cost of $400,000, the harvester aims to increase productivity while ensuring quality in citrus harvesting.
Advancements in Agricultural Robotics
Robots have significantly improved crop spraying and weed control, but harvesting delicate crops like oranges poses a major challenge, as noted by Israeli startup Nanovel. Founded in 2018, Nanovel has developed a patented autonomous harvester designed specifically for the complexities of citrus harvesting. The harvester’s arms can reach up to 1.5 meters into dense foliage, using vacuum grippers to detach fruit while ensuring minimal damage.
The current model operates with six telescopic arms that work in coordination, managed by an onboard computer equipped with computer vision and AI. This technology maps the tree canopy, intelligently allocates tasks among the arms, and avoids collisions during operation. The vision system identifies fruits based on color and size; however, it does not yet detect defects. After successful trials involving a tractor-pulled harvester in California, Nanovel is now transitioning to self-driving models, with plans to begin trials in southern Europe in 2027 and aim for commercial deployment by 2029.
Cost Efficiency and Labor Automation
Manual labor accounts for about 50% of citrus production costs, making robotic automation an attractive solution. In the U.S., manual harvesting costs approximately $42-43 per 900-lb bin, while Nanovel’s technology could reduce that to $25-30 per bin. This reduction highlights the financial advantages of using robotic systems, especially in regions where labor may be scarce or costly.
Mazor emphasizes that productivity is essential, asserting that the robots should focus on collecting 70-80% of the easier-to-reach fruit, with human operators targeting more challenging picks. This synergy aims to significantly increase overall harvesting efficiency while reducing dependence on seasonal labor.
The second revenue stream from data collected during harvesting could provide valuable insights regarding fruit quality and agronomic conditions. By analyzing information such as fruit size and sugar content, growers can optimize their cultivation strategies.
Market Strategy and Product Development
Each Nanovel harvester is initially priced at around $400,000, with expectations of recovering costs within five years. The strategy is to sell the machines outright rather than offering them as a service, as large growers usually use them for a substantial portion of the year.
The focus is on citrus initially, with a market potential estimated at $1.5 billion. Future plans may include expanding into other fruits, such as avocados and mangoes. To optimize production and distribution, Nanovel is examining partnerships for local assembly and sales in key agricultural markets globally.
Nanovel’s journey has involved learning from each trial, and Mazor is honest about the need for further development to improve reliability and productivity. While other companies have attempted robotic citrus harvesting, none have yet achieved a fully autonomous solution for fresh-market citrus, positioning Nanovel as a pioneer in this niche.
As the company prepares for future funding rounds, bolstered by recent grants, it aims to reach profitability while continuing to innovate in agricultural robotics.
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