A background note can be accessed here: Cabinet Approves ₹23,731 Crore GOBARdhan Scheme to Scale Compressed Biogas
The GOBARdhan scheme combines assured offtake, an administered price, capital assistance, pipeline connectivity and credit guarantees to address multiple risks facing CBG projects. Can this integrated support architecture create a commercially self-sustaining CBG industry, or could prolonged policy support risk substituting for underlying project competitiveness?
GOBARdhan provides significant support to compressed biogas (CBG) producers and project developers through guaranteed procurement, CBG obligations, regulated pricing, capital assistance, pipeline connectivity, and credit support. These provisions aim to reduce risks associated with demand, investment, feedstock, and infrastructure, thereby improving project viability and creating markets for feedstocks such as bovine dung and crop residues. This is particularly relevant to India’s energy and fertiliser security, given its dependence on imported liquefied natural gas (LNG) and fertiliser nutrients and its exposure to global supply disruptions.
The competitiveness of CBG will depend on the price of natural gas, whether the benchmark is imported LNG or domestically produced gas, and the value of nutrients recovered from digestate. CBG will be commercially attractive when its delivered cost is competitive with the prevailing natural gas price, taking into account upgrading, compression, transport, and distribution. Digestate can strengthen project economics by creating an additional revenue stream while reducing dependence on chemical fertilisers. Therefore, CBG plants must demonstrate viability across the entire value chain, from feedstock supply and aggregation to processing, distribution, and digestate marketing.
The CBG obligation and administered pricing can facilitate market establishment; however, prolonged guaranteed procurement at these prices may hinder price discovery and reduce incentives for efficiency. Capital support and credit guarantees should be contingent on thorough project appraisal and financial discipline. Such support should be temporary, with a clear transition towards market-based pricing as costs fall and competitiveness improves.
The scheme's success depends on reliable supplies of agricultural residue, bovine dung and other organic waste, while the article notes competing uses, seasonal variation and transport costs. How should India design the CBG feedstock market so that scaling production does not create unintended pressures on agriculture or existing biomass uses?
The success of CBG depends on securing biomass at scale and at a competitive cost. Plant viability depends not only on availability but also on seasonality, competing uses, collection and aggregation costs, and transportation distance. Therefore, the potential supply of crop residues and bovine dung should be assessed against their competing uses and opportunity costs. For example, crop residues are used as animal feed and dung as household cooking fuel. Scaling CBG therefore requires a feedstock market that recognises these existing uses rather than assuming that all available biomass is economically or sustainably accessible. CBG plants should be located where adequate feedstock can be sustainably sourced within an economically viable distance. Bovine dung offers a regular, potentially cheaper feedstock, unlike crop residues, which are seasonal and have competing uses such as fodder.
Farmer Producer Organisations (FPOs), cooperatives, and private enterprises can strengthen aggregation, reduce transaction and transport costs, and create rural employment and income opportunities for farmers. Feedstock procurement should gradually become commercially sustainable, rather than subsidy-dependent. Transparent contracts, reliable procurement arrangements and prices that reflect local opportunity costs can help establish a predictable biomass supply. The policy objective should be a functioning biomass market that provides remunerative prices to farmers, viable returns to aggregators, and reliable and competitively priced feedstock to CBG plants. This balance is essential for aligning commercial viability with farmer incomes, sustainable biomass use, and energy security.
The scheme aims to create a rural value chain involving farmers, cooperatives and local enterprises, alongside CBG production and fermented organic manure. What will determine whether this translates into meaningful and durable gains for rural producers rather than concentrating value around CBG plant operators and gas distributors?
A key policy question is whether CBG will deliver lasting benefits to rural producers or concentrate value among plant operators and gas distributors. CBG plants also produce organic and liquid manure, which can partly substitute for chemical fertilisers and provide an additional revenue stream for CBG plants. Realising these benefits requires quality standards, certification, consistent nutrient content, farmer awareness, appropriate pricing, and local distribution networks. The commercial value of these products will depend on whether farmers can access them through reliable local markets and trust their quality.
Benefit-sharing arrangements should ensure that farmers receive remunerative returns for feedstock, aggregators earn viable margins, and local enterprises capture value from collection and logistics. FPOs and local entrepreneurs can play an important role in aggregating feedstock, reducing transaction costs, and capturing value in rural areas. Farmers can also benefit from access to digestate as a nutrient-rich organic input, either at preferential prices or through revenue-sharing arrangements. Therefore, commercial contracts should provide transparent and remunerative feedstock prices, reliable procurement, quality-based incentives, and mechanisms for sharing the value of digestate. Such arrangements can distribute value across the rural value chain while giving plant operators predictable input supplies and viable commercial returns. These arrangements can align the interests of farmers, aggregators, plant operators, and local enterprises, making the CBG value chain more inclusive and commercially viable.