The sites include those under Military Hospitals, Controller General of Defence Accounts, Border Roads Organisation, Indian Coast Guard National Cadet Corps, Sainik Schools, Canteen Stores Department, Cantonments along with the Nehru Institute of Mountaineering, Uttarkashi and Himalayan Mountaineering Institute, Darjeeling.
The cantonments have been at the forefront of the campaign and carried out initiatives like mosquito-breeding eradication campaigns and organised waste segregation workshops for local communities in coordination with volunteers. Garbage Vulnerable Points (GVPs) have been transformed into plantation sites, further enhancing public spaces with dry-leaf composting initiatives in parks.
Himalayan Mountaineering Institute established Darjeeling’s first-ever Sewage Treatment Plant (STP) named Swachhata Se Samriddhi which can treat 1,000 litres of wastewater per day, equivalent to 365 kilo litres annually. The treated water is repurposed for toilet flush systems, ensuring sustainable waste management within the institute. Additionally, the Institute has constructed a Rain Water Storage Plant with a capacity of 1.8 lakh litres, significantly reducing reliance on external water sources.
The Himalayan Mountaineering Institute also exemplifies the ethos of sustainability by transforming damaged mountaineering gear, such as shoes and ropes, into decorative pieces, highlighting the innovative spirit of recycling and environmental stewardship.






