This case study examines the role that solar micro-grids have played in empowering remote communities in Ladakh, a region high in the Indian Himalayas. These systems have provided an alternative in areas that have long struggled with limited power due to harsh terrain and sparse populations, which have made extending the national grid unfeasible. Prior to this, many households relied on polluting and inefficient fossil fuels like kerosene, diesel, and firewood, sources that posed health risks and contributed to climate change.

A Community-led solar solution 

Since 2013, GHE, a social impact tourism enterprise, has been transforming energy access in these regions through the installation of decentralised solar micro-grids. They provide the technical expertise and financial assistance to cover initial capital costs, engaging with stakeholders across the region, including regional government and village leadership. Community members contribute to maintenance costs, are trained as solar technicians, and eventually take over full management of the micro-grids. These systems provide clean, reliable power for homes, schools, and health facilities, improving daily life and enabling new opportunities. 

Transformative impacts 

The impact has been substantial. Over 90 villages in Ladakh and 100 more across northeast India have been electrified, benefitting more than 70,000 people. Over 1 megawatt of solar power has been installed, significantly reducing carbon emissions. Women in particular have gained from the project; trained as solar technicians and entrepreneurs, they’ve opened over 70 homestays and revived traditional crafts like pashmina weaving, increasing their income and economic independence. 

Education has also improved, with over 17,000 students gaining access to digital content through 35 Innovation centres. Community-led service hubs now maintain the infrastructure, creating ongoing employment and technical expertise. 

Scaling the model  

This approach has drawn international attention and is now being replicated in regions from Meghalaya to the Andes. With strong community buy-in and a simple, scalable model, this intervention demonstrates how clean energy, sustainable tourism, and grassroots leadership can build resilience in even the most remote places.