Joshi, 24, a resident of Navi Mumbai, completed the expedition on May 23, The Himalayan Times reported.
He was part of a three-member team of Satori Adventure Everest Expedition.
The other members were Nepalis Furte Sherpa and Anup Rai, Managing Director at Satori Adventure Rishi Bhandari told the newspaper.
Bhandari said the expedition was one-of-a-kind as the team did not burn non-renewable fuel for heating and other purposes.
Joshi and his team used mobile solar panels for heating. Generally, expedition teams carry diesel for use.
Joshi and his team are yet to reach Kathmandu as they encountered storms and some delay due to Covid-19 restrictions during their climb down, the report said.
Kathmandu, May 31
Indian mountaineer Harshvardhan Joshi has achieved the rare feat of scaling the world's highest peak, Mt Everest, using eco-friendly means, according to a media report on Monday.
J
Kathmandu, May 31
Indian mountaineer Harshvardhan Joshi has achieved the rare feat of scaling the world’s highest peak, Mt Everest, using eco-friendly means, according to a media report on Mond
A young man's passion with a purpose thehimalayantimes.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thehimalayantimes.com Daily Mail and Mail on Sunday newspapers.