15 Environmental Robots Compared: From an $800 an Acre Service to Donor Funded Ocean Cleanup Fleets
Most robots in this smallest category are not sold to individual buyers at all, they are deployed through NGO partnerships, grants or per acre service contracts. See exactly how 12 manufacturers structure access before you apply for funding around the wrong assumption. Whether you want to buy, hire or lease, every one of the 15 environmental cleanup & conservation robots for sale below links straight to the manufacturer, with specifications pulled from their own site, not a reseller.
Key takeaways
- Most systems are funded, not bought.
- Reporting is part of the product.
- Check who services the equipment locally.
Compare the top picks
| Model | Maker | At a glance | Price |
|---|---|---|---|
| TrailGuard AI | RESOLVE / Nightjar Technologies | Battery Life: Up to 1.5 years on a single battery (wake-on-motion standby) | Contact RESOLVE / Nightjar Technologies (deployed via conservation partnerships) |
| Tree Seeding Robot | Continental Engineering Services (Continental AG) and Land Life Company | Type: Autonomous Direct Tree Seeding Robot | Planting Rate: One seed per minute, up to 60 seed pits per hour | Contact Land Life Company for project and licensing pricing |
| Coral Maker Robotic Seeding System | Coral Maker, with Autodesk and Universal Robots | Type: AI-guided collaborative robotic arm system for coral skeleton production and fragment transplanting, built on Universal Robots hardware | Skeleton Output: Up to 10,000 coral skeletons produced per day using repurposed masonry manufacturing machines | Not sold commercially, restoration technology seeking scale-up investment |
| Machine One | McLaren Racing, developed with the Great Barrier Reef Foundation and Reef Restoration and Adaptation Program | Type: Semi-automated coral-seeding cradle assembly machine | Cycle Time: Assembles a coral seeding cradle in as little as 10 seconds, versus up to 90 seconds by hand | Not sold commercially, engineered as a philanthropic partnership project |
| Guardian 3 (G3) Solar-Powered Bioacoustic Monitoring Device | Rainforest Connection (RFCx) | Detection radius: Captures ambient sound within a 50 m to 1,500 m radius depending on the sound source | Power system: Custom solar array (up to 30 W, petal-shaped panels tuned for thin canopy light) with dual LFP battery packs providing over 50 Wh of storage | Not sold as a standalone consumer product; deployed through partnership/grant-funded conservation projects, contact Rainforest Connection for project pricing |
Real case
Catching plastic before the sea
The Ocean Cleanup's solar-powered Interceptor barges collect river plastic before it reaches the ocean, deployed from 2019 in rivers in Asia and the Americas with local partners.
The lesson for buyers: Funders buy measurable kilograms removed: plan reporting from day one.
Source: The Ocean Cleanup reports
Want a result like this? Tell us the task and budget and we will reply with real options, prices and lease terms.
How to choose
This smallest category in the catalog covers autonomous systems for removing plastic pollution from rivers and oceans, plus broader environmental conservation robots, bought mainly by municipalities, conservation groups and research institutions.
Water body type and debris type
River, harbor and open ocean deployments each need different hull design, mooring and debris collection mechanisms. Confirm the unit is built and tested for your specific water body type, not a generically similar environment.
Collection capacity and servicing frequency
Check collection bin or net capacity against expected debris volume at your site, and how often the unit needs manual emptying, since servicing frequency directly affects the labor cost of running it, which is often overlooked against the purchase price.
Funding and grant compatibility
Many buyers in this category are municipalities or non profits using grant funding. Ask the manufacturer whether they have experience supporting grant application documentation, some do, which can meaningfully speed up a public sector purchase.
Buy, hire or lease
Given the public interest and research nature of much of this work, some manufacturers offer pilot or trial deployments at reduced cost to demonstrate impact before a full purchase. J2R can help you find out which manufacturers offer this.
Before you buy
An environmental robot will not pay for itself: run the numbers first
Environmental robots are usually funded, not bought: grants, NGO partnerships and service contracts. Economics are measured in impact per unit of funding, so data reporting is part of the product.
The most common mistake is comparing the price of the machine with the salary of one employee. A report prepared for the US National Institute of Standards and Technology found that a complete robotic system tends to cost three to four times the robot itself once integration is counted, and the money comes back only when the process around the robot changes. Start with the job and the number you want to move, not with the catalogue.
What you are really paying for
| Cost line | What to budget for |
|---|---|
| Service or partnership fees | Per acre, per site or per campaign. |
| Deployment logistics | Boats, transport, permits and local crews. |
| Collection and disposal | What happens to collected waste or samples. |
| Data reporting | Impact reporting for funders. |
| Maintenance | Corrosion, biofouling and storms. |
Measure this before you ask for a quote
- Waste or area to be treated
- Current manual cleanup cost
- Funding available and reporting requirements
- Environmental conditions
- Local partners
When to walk away
- Funding depends on outcomes you cannot measure
- No local partner can service the equipment
- Conditions exceed operating limits
Where the payback actually comes from
Return is measured in kilograms removed, area restored or data collected per unit of funding. Choose systems with transparent reporting and proven deployments.
Total investment = equipment + integration, site work, tooling, training + output lost during start-up
Annual net benefit = savings you can prove − service, parts, energy, software and supervision
Six questions to put to every environmental robot vendor
- Deployment references?
- Cost per unit of impact?
- Reporting provided?
- Maintenance needs?
- Permits required?
- Funding partners?
Quick payback calculator
Rough first pass only. Use the prices in the tables on this page, or real country prices from the J2R 100 Robot Price Index.
All 15 environmental cleanup & conservation robots for sale in the catalog
| Model | Manufacturer | Country | At a glance | Price | Source |
|---|---|---|---|---|---|
| RX Masticator | BurnBot Inc. | United States (San Francisco, California) | Type: Remote-Operated Wildfire Fuel Reduction / Prescribed Burn Robot | Function: Combines mastication, contained ignition, smoke filtration and post-burn mop-up in one pass | Service model, $800-2,500 per acre depending on terrain (not sold as a standalone unit); contact BurnBot | Visit manufacturer site → |
| Tree Seeding Robot | Continental Engineering Services (Continental AG) and Land Life Company | Germany / Netherlands | Type: Autonomous Direct Tree Seeding Robot | Planting Rate: One seed per minute, up to 60 seed pits per hour | Contact Land Life Company for project and licensing pricing | Visit manufacturer site → |
| Coral Maker Robotic Seeding System | Coral Maker, with Autodesk and Universal Robots | Australia (Western Australia) | Type: AI-guided collaborative robotic arm system for coral skeleton production and fragment transplanting, built on Universal Robots hardware | Skeleton Output: Up to 10,000 coral skeletons produced per day using repurposed masonry manufacturing machines | Not sold commercially, restoration technology seeking scale-up investment | Visit manufacturer site → |
| DPOL Classic | EKKOPOL (DPOL) | France (Six-Fours-les-Plages, Var) | Pump: 400 W pump, 26 cubic meters/hour flow rate, draws a surface current that pulls floating pollutants into the collection net | Capacity: 75-300 liter net collection volume, collects waste up to 60 cm in size | Contact EKKOPOL for a personalized quote; rental trial option available before purchase | Visit manufacturer site → |
| Jellyfishbot | IADYS (Searial Cleaners) | France | Max Speed: 2 knots (1 knot optimal) | Runtime: 2 to 17 hours | Not disclosed | Visit manufacturer site → |
| Machine One | McLaren Racing, developed with the Great Barrier Reef Foundation and Reef Restoration and Adaptation Program | UK / Australia | Type: Semi-automated coral-seeding cradle assembly machine | Cycle Time: Assembles a coral seeding cradle in as little as 10 seconds, versus up to 90 seconds by hand | Not sold commercially, engineered as a philanthropic partnership project | Visit manufacturer site → |
| Guardian 3 (G3) Solar-Powered Bioacoustic Monitoring Device | Rainforest Connection (RFCx) | USA (San Francisco, California) | Detection radius: Captures ambient sound within a 50 m to 1,500 m radius depending on the sound source | Power system: Custom solar array (up to 30 W, petal-shaped panels tuned for thin canopy light) with dual LFP battery packs providing over 50 Wh of storage | Not sold as a standalone consumer product; deployed through partnership/grant-funded conservation projects, contact Rainforest Connection for project pricing | Visit manufacturer site → |
| WasteShark+ Autonomous Aquatic Debris-Collection Drone | RanMarine Technology B.V. | Netherlands (Rotterdam) | Dimensions: 157 cm (L) x 109 cm (W) x 52 cm (H); weight approximately 72 kg | Waste capacity: Swap-and-go floating basket system, 160-180 liters (standard model) to 550 liters (largest configuration); can collect up to 350 kg of debris per load | Not publicly listed; contact RanMarine for WasteShark, WasteShark+ and WasteShark+ Pro purchase or leasing pricing | Visit manufacturer site → |
| TrailGuard AI | RESOLVE / Nightjar Technologies | USA (Washington, D.C.) / India (Gurgaon) | Battery Life: Up to 1.5 years on a single battery (wake-on-motion standby) | Contact RESOLVE / Nightjar Technologies (deployed via conservation partnerships) | Visit manufacturer site → |
| SeaClear 2.0 System | SeaClear 2.0 Consortium, led by TU Delft, with SubSea Tech, TU Munchen, University of Dubrovnik, Fraunhofer CML and 8 other partners | Netherlands (project coordination), consortium across 9 countries | Type: Multi-robot marine litter collection system: surface vessel (SeaCAT), 2 underwater ROVs (Mini Tortuga and Tortuga), aerial drone | Predecessor Lift Capacity: SeaClear 1.0 lifted up to 7 kg, gripper sized for two 2-liter bottles, operating depths of tens of meters | Not sold commercially, EU Horizon Europe research and demonstration project | Visit manufacturer site → |
| BeBot | Searial Cleaners | France | Payload: 400 kg load capacity | Cleaning Capacity: up to 2,500-3,000 m2 per hour | Not disclosed | Visit manufacturer site → |
| Collec'Thor | Searial Cleaners | France | Collection Capacity: 320 liters | Max Current Speed: 1.5 knots | Not disclosed | Visit manufacturer site → |
| PixieDrone | Searial Cleaners | France | Collection Capacity: 160 liters (132 lb basket capacity) | Max Speed: 3 km/h | Not disclosed | Visit manufacturer site → |
| Interceptor Original | The Ocean Cleanup | Netherlands (Rotterdam) | Type: Autonomous Solar-Powered River Plastic Collection Catamaran | Length: Approx. 24 meters | Not publicly listed (deployed via NGO/government partnerships) | Visit manufacturer site → |
| System 03 | The Ocean Cleanup | Netherlands (Rotterdam) | Type: Vessel-Towed Autonomous-Steering Ocean Plastic Retention System | Width/Length: Approximately 2.5 kilometers (1.4 miles) | Not commercially sold (NGO-operated, funded by donations and corporate partnerships) | Visit manufacturer site → |