Alexander Tsado and Robin Miller
December 3, 2025
These drones are helping to make Everest a trash-free zone
It may be one of the world’s remotest locations but Mount Everest has a garbage problem. Decades of climbing have left the mountain littered with detritus such as discarded tents, oxygen tanks and food wrappers. There’s thought to be around 50 tonnes of garbage strewn across Everest. Now a Nepalese start-up is using drones to tackle this mountain of trash.
Mount Everest, despite its remote location, has long struggled with a serious garbage problem. Years of climbing expeditions have left behind tents, oxygen tanks, and food wrappers, amounting to nearly 50 tonnes of waste.
How drones are tackling Everest's trash problem
A Nepalese start-up, Airlift Technology, is using drones to clean the mountain. Each drone can carry up to 15 kg and recently removed 1 tonne of trash in just two months. These drones are also easing the burden on Sherpas by transporting essential gear like oxygen and ropes.
Reducing risks for Sherpas with drone deliveries
Previously, Sherpas endured a 6–7 hour hazardous trek to Camp One, over 6,000 meters above sea level. Now, drones complete the same journey in just 3 minutes, allowing Sherpas to avoid carrying heavy loads through one of the most dangerous parts of the climb.
A glimpse into the future of drone applications
From reforestation to humanitarian aid, the success of drones on Everest points to their broader potential across industries. Watch the video to see these drones in action and imagine what else they could achieve.
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