VK-nardep has developed biogas technologies that are suitable for marginal farmers with low volume cattle dung. It has established more than 3000 biogas units throughout India in various agro-climatic zones. Now VK-nardep has come out with Shakthi Surabhi bio-methanation plant for biogas production from organic kitchen waste. These technologies are aimed at creating de-centralized localized production of energy for households - both in urban and rural areas. VK-nardep also promotes biogas technology through promotion of biogas slurry based agriculture and home gardens.