An organization called BTCA works with communities near the Great Himalayan National Park to promote conservation and generate sustainable incomes. It forms women's savings groups to encourage saving, provides training, and helps market agricultural products, handicrafts, and ecotourism. Over time, the groups have grown to involve over 500 women, generated over $160,000 in annual income, and elected some members to local leadership roles while protecting the local environment. However, challenges remain in expanding production and markets while overcoming social barriers.