Some thumb-rules for biogas generation are:

- 10 kgs of kitchen-organic-waste yields one cubic metre of biogas

- 25 kgs of cow-dung yields one cubic metre of biogas

- One cu.m. of biogas is sufficient for cooking requiremetnts of a family per day

GBES has its associates across India to provide household based biogas generation plants. These are modular setups which can be installed instantly at the site. All the household biodegradable waste can be utilized in the biodigester. The residual sludge obtained can be used as organic manure for domestic gardening purposes. Such setups in every household will not only make disposal of waste easy but also push towards making every household energy independent.