Biogas is the cleanest fuel available in the world. Wasandi Biosolar (Pvt) Ltd makes Biogas digesters, And has worked for last few years on making effiecient Biogas digesters. This type of digesters are much cheaper to build, last longer, easy to repair, give more gas, can be built in 2 to 3 days at any place. We gaurantee our digesters for ten years, But I believe our digesters will be good and working for more then 30 to 40 years. Biogas is the cleanest fuel available. If you are intrested in getting Biogas for your home, village we can make Digester of any size.
