Gramodaya Park for the Right Living provides a model for the development of village through sustainable development. In its quest for a practical model of eco-technologies, many development workers as well as NGOs and government agencies study the VK-nardep Gramodaya model. They send village panchayat presidents and Gramasevaks for studying eco-technologies at TRC Kalluvillai. They also learn about all the aspects of eco-technologies including cost-effective construction, water management, sustainable agriculture, renewable energy and holistic medicine. In 2012 three batches of village peoples’ representatives came to TRC Kalluvillai. The first batch with 39 persons (from 16th to 18th of May), the second batch with 37 persons (from 21st to 23rd of May) and third batch with 38 persons (from 25th to 27th of May) got exposure to various eco-technologies at Technology Resource Centre at Kalluvillai. They visited the Gramodaya Park for Right Living at Vivekanandapuram and a few places to see the implemented technologies.