Pashushala: Cow Dung Is Costing You Money — If You're Not Using It Right
Cow Dung Is Costing You Money — If You're Not Using It Right Every dairy farm in India generates tonnes of dung each year. Most of it gets composted, spread on fields, or simply left to decompose. But a growing number of dairy operators — from small 5-cow households to mid-scale co-operatives — are converting that waste into cooking fuel and organic slurry through small-scale biogas units. The economics are straightforward. The setup process is not complicated. Yet most farmers never start because they don't know where the subsidy money is or how long payback actually takes. This article walks through both. --- What a Small-Scale Biogas Unit Actually Involves A household or small-farm biogas plant typically processes 25–50 kg of dung per day to produce enough gas for daily cooking needs. The most common design in India is the KVIC (Khadi and Village Industries Commission) floating drum model or the Deenbandhu fixed dome model. Both are proven, low-maintenance, and suited for r...