Mount Everest is the top of the world — but where does the trash go? While you should unpack your stuff, that doesn’t always happen, leaving an increasingy mounting trash heap. For decades, climbers have left behind a trail of oxygen tanks, food packaging, torn tents and even discarded human waste. Now here’s the interesting part. A new aerial cleanup crew is rewriting the story of the world’s highest peak — one drone flight at a time.
That crew is using the DJI FlyCart 30 drone, which is available for sale to the general public for about $20,000. First released in 2024, that heavy-lift delivery drone just completed its first full season of waste and supply transport on Everest.
Over the 25-day 2025 spring climbing season, the drone carried 1,259 kilograms (that’s nearly 2,800 pounds) of gear and garbage between base camps, according to a whitepaper released by DJI. The drone carried the trash in many trips of about 15kg payloads (35 pounds of waste) at a time.
In doing so, drones relieved sherpas of one of the most dangerous tasks in mountaineering: crossing the treacherous Khumbu Icefall on foot, often while carrying over 100 pounds of gear.
DJI put together a little YouTube short showing off the project:
Order your own DJI FlyCart 30 delivery drone from DroneNerds now.
From test flights to transformative logistics
The 2025 project follows what in 2024 was more of a test project.
Last year, DJI collaborated with Nepalese drone service company Airlift, video team 8KRAW, and certified mountain guide Mingma Gyalje Sherpa to trial the FlyCart’s ability to operate in extreme conditions. 8KRAW also worked with DJI in 2022 to fly the DJI Mavic 3 drone over Everest.
During those trials, the drone delivered oxygen bottles and other critical supplies from Everest Base Camp (5,300m) to Camp I (6,000m), navigating high winds and oxygen-thin air. It even returned with a payload of trash — a feat that symbolizes a broader shift toward sustainable mountaineering (and led to this year’s bigger effort.
Why high-altitude drone delivery is so hard
Drone delivery on the ground level? We’ve covered that extensively. As it turns out, flying drones at the altitude of commercial airliners is another game entirely.
The biggest challenge has to do with air density. At 6,000 meters, the air is roughly half as dense as it is at sea level, which means drone rotors have to work significantly harder to generate lift. Combine that with freezing temperatures, unpredictable weather and limited GPS reception, and you’ve got a recipe for flight failure. That’s why not just any drone will do. Powerhouse aircraft like the FlyCart 30 — engineered for these exact conditions — are critical.
The FlyCart 30’s features include dual-battery redundancy, real-time communication systems, and an intelligent terrain-following mode. It can carry up to 15kg per trip, which might not sound like much until you realize it’s replacing 6-8 hours of human labor over ice bridges and shifting crevasses.
What this means for drones — and mountains — everywhere
The Everest deployment is a high-profile success in DJI’s growing portfolio of real-world drone deliveries.
Other examples include in Japan, where the FlyCart has been used to plant trees on remote hillsides. In Norway, it’s been a lifeline for mountain rescue operations. It’s even flown in Antarctica, assisting scientific expeditions in one of Earth’s most unforgiving environments. Things all these use cases have in common? They’re places places largely deemed too remote or too risky for humans to exist in on foot.
Cleaning up Mount Everest with drones
The Himalayas are sacred. They’re also increasingly burdened by the weight of tourism, climate change and poor waste management.
DJI’s FlyCart 30 has proven that drones have a unique use case. And as Everest climbers summit new heights, so too does drone tech — transforming how we move through, and care for the planet’s most extreme places.
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