The model stands for Biogas Assisted rural Development, Land & Agriculture reform by Organic farming.This project serves the needs of dairy farmers, poultry farmers, gaushalas, educational institutions, religious institutions, industries, etc. The plant's capacity can range from 25 m3 to 500 m3, with a Hydraulic Retention Time (HRT) of 40 days.

S. No.



Material Of Construction


25-500 M3
Floating Dome Type
Brick Masonry / RCC
100% Biogas Engine And Filters
Cooking & Power Generation

Benefits of BADLAO Model

  • Effective waste management i.e., no storage space is required and reduces dispose off expenses.
  • Ensure proper hygiene and sanitation on the farm premises.
  • The productivity of the animals/birds is increased as the possibility of infections due to animal waste/ litter is reduced.
  • Biogas unit converts the gas into power, decreasing the farm's reliance on the electricity grid.
  • Additionally, provide clean cooking gas as an alternative to LPG/firewood to the staff of the farm.
  • Biogas unit provides a good quality nutrient-rich organic manure rich in N, P, K, which can be sold to the farmers, nurseries, horticulture department, etc.,
  • The Manure can be further processed to value-added products like PROM.
  • Briquettes from manure is another option that can be used as an alternative to wood for burning. 

BADLAO model

  • Capital investment in the corresponding size of biogas units is low.
  • MS gasholder coated with FRP to prevent corrosion.
  • As there is no moving part, the maintenance cost is minimized.
  • The effect of low temperature is less due to the FRP-coated gasholder.
  • It can be easily adapted/modified for the use of other materials along with dung slurry.

Other existing model

  • Capital Investment is high.
  • MS gas holder is a must that needs to be replaced after a few years due to corrosion damage.
  • The cost of maintenance is high.
  • The effect of low temperatures during winter is more, which leads to decreased gas production. 
  • It is suitable for the processing of cow dung only. Other organic materials could clog the plant.