{"id":19915,"date":"2026-02-19T16:04:19","date_gmt":"2026-02-19T10:34:19","guid":{"rendered":"https:\/\/theeducationoverview.in\/?p=19915"},"modified":"2026-02-19T16:04:19","modified_gmt":"2026-02-19T10:34:19","slug":"circular-economy-in-agriculture-waste-to-wealth","status":"publish","type":"post","link":"https:\/\/theeducationoverview.in\/?p=19915","title":{"rendered":"Circular Economy in Agriculture: Waste to Wealth"},"content":{"rendered":"
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Circular Economy in Agriculture: Waste to Wealth<\/strong><\/span><\/h2>\n

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Posted On: 17 FEB 2026 10:26AM by PIB Delhi<\/strong><\/span><\/div>\n
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Introduction<\/strong><\/span><\/p>\n<\/div>\n

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The growing scale of waste generation has emerged as a critical environmental challenge with substantial economic implications. In India, as agriculture plays a pivotal role in ensuring\u00a0food and nutritional security,\u00a0it also generates significant waste during cultivation, harvesting, and processing. Inadequate management of agricultural waste has become a substantial source of environmental contamination affecting\u00a0air, soil, and water.\u00a0The country generates an estimated\u00a0350 million tonnes of agricultural waste annually,\u00a0comprising crop residues, husk, straw, and by-products from food processing activities. According to the Ministry of New and Renewable Energy, India\u2019s agricultural residues have the potential to generate over\u00a018,000 MW of power annually. In addition to energy generation, these residues can be used to produce\u00a0nutrient-rich organic fertilisers. Such fertilisers help\u00a0enhance soil health\u00a0and\u00a0reduce dependence on chemical inputs\u00a0in agriculture.<\/strong><\/span><\/p>\n

In addition, globally, an estimated\u00a01.3 billion tonnes\u00a0of food produced for human consumption are wasted annually, while nearly one-third of biodegradable municipal solid waste is generated in household kitchens. When organic waste, such as food waste, agricultural residues, and other biodegradable municipal waste, is inadequately managed, it decomposes in landfills, releasing methane and other greenhouse gases. This contributes to air and groundwater pollution, generates noxious odours, and accelerates environmental degradation, thereby intensifying the impacts of climate change. Therefore, land use, resource utilization, and sustainable waste management solutions have become both environmental priorities and economic necessities.<\/strong><\/span><\/p>\n

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Building a Circular Economy to Balance Growth and Sustainability<\/strong><\/span><\/p>\n<\/div>\n

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The importance of adopting a\u00a0\u201cwaste-to-wealth\u201d\u00a0approach lies in reimagining waste as a valuable resource rather than an economic burden and environmental issue. It necessitates a rethinking of material flows within the economy, emphasizing the recovery, reuse, and reintegration of value. The circular economy has emerged as the most comprehensive and scalable approach for enhancing resource efficiency across the full lifecycle of products and processes.<\/strong><\/span><\/p>\n

At its core,\u00a0circularity\u00a0represents a systemic transformation in production and consumption patterns, aimed at minimizing the extraction of raw materials, water, and energy, while eliminating waste at every stage. This approach is guided by the principles of\u00a0the six Rs- Reduce, Reuse, Recycle, Refurbish, Recover, and Repair,\u00a0ensuring that materials remain in productive use for extended periods.\u00a0 A defining feature of this model is\u00a0\u201ctrue recycling,\u201d in which waste is converted back to its original form without compromising quality, enabling higher-value recovery and avoiding the losses associated with downcycling.<\/strong><\/span><\/p>\n

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Circular economy principles offer a viable, forward-looking solution\u00a0that can help India balance between economic activity and ecological sustainability.\u00a0By 2050, India\u2019s circular economy is expected to reach a market value of $2 trillion and create 10 million jobs.<\/strong><\/span><\/p>\n

Realizing its potential will require\u00a0aligning economic expansion with environmental stewardship,\u00a0drawing inspiration from\u00a0nature’s efficient, regenerative recycling systems.\u00a0Such systems exemplify optimal resource use and minimal waste, thereby providing a\u00a0model for sustainable development.<\/strong><\/span><\/p>\n<\/div>\n

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Understanding Agricultural Waste from Production to Consumption<\/strong><\/span><\/p>\n

Agricultural waste is generated throughout the\u00a0journey from farm to food plate. It includes crop residues, animal manure, processing by-products, and effluents produced during crop cultivation, livestock rearing, post-harvest handling, and the processing of grains, fruits, vegetables, sugarcane, oilseeds, and dairy products.<\/strong><\/span><\/p>\n

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Crop Residues \/ Stubble:\u00a0The agricultural waste cycle begins at the post-harvest stage, when crops leave behind residues such as stalks, straw, and stubble. A substantial proportion of this biomass is productively utilized as cattle feed, compost, biogas, mulch, or fuel. However, a significant share is still burned in situ to facilitate rapid land preparation for subsequent cropping cycles. Residue burning leads to the depletion of soil nutrients, degradation of soil health, and the emission of greenhouse gases.<\/strong><\/span><\/p>\n

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What is Biomass?<\/strong><\/span><\/p>\n

Biomass\u00a0refers to organic material derived from living or recently living plants and animals that can be\u00a0used as a source of energy, materials, or nutrients.<\/strong><\/span><\/p>\n<\/div>\n

Animal Manure, By-products, and\u00a0Carcasses:\u00a0Livestock farming constitutes a\u00a0significant source of agricultural waste,\u00a0particularly in India, where large animal populations generate enormous quantities of dung and bedding waste. In the case of a disease outbreak, the safe and timely\u00a0disposal of animal carcasses is essential\u00a0to prevent the transmission of infectious and zoonotic diseases. Therefore, proper carcass management underscores the importance of expanding infrastructure, financing, and technical capacity to ensure environmentally sound and public health-safe disposal practices.<\/strong><\/span><\/p>\n

Post-Harvest Losses:\u00a0Post-harvest losses refer to\u00a0measurable reductions in both quantity and quality\u00a0of a product. These losses can occur at any stage of the\u00a0post-harvest system. Food losses may be\u00a0quantitative, such as a decrease in weight or volume, or\u00a0qualitative, including loss of nutrients and undesirable changes in taste, colour, texture, or appearance. Better post-harvest supply chain management would minimize waste, increase real consumption, and enhance income across the economy.<\/strong><\/span><\/p>\n

Food waste:\u00a0Food waste occurs later in the value chain, including\u00a0markets, retail outlets,\u00a0and\u00a0households,\u00a0where edible food is discarded. Such wastage contributes significantly to greenhouse gas emissions. However, emerging technologies are increasingly converting food waste into value-added products, such as\u00a0engineered biochar, which has the potential to sequester carbon, enhance soil health, and remove environmental contaminants. By transforming waste into a resource, food waste management is evolving into a crucial pillar of circularity within the agriculture and food systems.<\/strong><\/span><\/p>\n

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What is Biochar & Engineered Biochar?<\/strong><\/span><\/p>\n

Biochar\u00a0is a carbon-rich material made by heating biomass (such as crop residues or wood waste) in low-oxygen conditions. When this\u00a0biochar is engineered, it is further treated or enhanced to improve specific properties, such as soil fertility and water retention, and to improve nutrient use efficiency.<\/strong><\/span><\/p>\n<\/div>\n

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Government Initiatives Driving Circularity in Agriculture<\/strong><\/span><\/p>\n<\/div>\n

The government is implementing various policies to promote circularity in agriculture and allied sectors by converting waste into valuable resources. Initiatives such as\u00a0Galvanising Organic Bio-Agro Resources Dhan (GOBARdhan)\u00a0and\u00a0Crop Residue Management\u00a0are transforming agricultural, animal, and food waste into organic manure.<\/strong><\/span><\/p>\n

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Complementing these schemes, the\u00a0Agriculture Infrastructure Fund (AIF)\u00a0and\u00a0Animal Husbandry Infrastructure Development Fund (AHIDF)\u00a0support the development of infrastructure to convert agricultural waste into value. Additionally, the\u00a0Jal Shakti Mission\u00a0encourages the reuse of domestic and industrial wastewater for non-potable purposes, including agriculture, landscaping, and horticulture. All these initiatives are working towards the \u2018waste-to-wealth’ approach by promoting resource recovery, reuse, and value addition across the agriculture and allied sectors.<\/strong><\/span><\/p>\n

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Transforming Crop Residues and Biomass into Resources<\/strong><\/span><\/p>\n<\/div>\n

Galvanising Organic Bio-Agro Resources Dhan (GOBARdhan):\u00a0 The scheme brings together multiple ministries to\u00a0convert cattle dung, crop residues, and food waste into compressed biogas (CBG) and organic manure.\u00a0In 2023, the government launched the\u00a0Unified GOBARdhan Portal\u00a0to enhance transparency and functionality.\u00a0By\u00a014th<\/sup>\u00a0January\u00a02026, the scheme covered\u00a051.4%\u00a0of India\u2019s districts and had\u00a0979 operational biogas plants, indicating substantial progress in sustainable waste management. Additionally, the\u00a0Indian Council of Agricultural Research (ICAR) has developed\u00a0crop-specific guidelines\u00a0to help\u00a0farmers use biogas\u00a0slurry to enhance soil health.<\/strong><\/span><\/p>\n

Additionally, the government has eased regulations and introduced targeted incentives to enhance the scheme\u2019s impact. The inclusion of compressed biogas (CBG) in carbon credit trading, tax relief on CBG-blended fuels, and simplified norms for organic manure under the Fertiliser Control Order have accelerated biogas adoption, attracted private investment, and strengthened the national waste-to-wealth ecosystem.<\/strong><\/span><\/p>\n

Crop Residue Management (CRM): The\u00a0CRM initiative aims to reduce the open burning of crop residues by promoting\u00a0in-situ management, where residues are directly incorporated into the soil or used as mulch, and\u00a0ex-situ management, where residues are collected for composting, biogas production, or bioenergy. These practices help improve soil health, enhance farm productivity, and promote effective waste management.<\/strong><\/span><\/p>\n

Under the scheme, from\u00a02018-19 to 2025-26, Rs. 3,926.16 crore\u00a0has been released to the states of Punjab, Haryana, Uttar Pradesh, NCT of Delhi, and ICAR. During this period, the states have set up over\u00a042,000 Custom Hiring Centres (CHCs)\u00a0for crop residue management machines, and more than\u00a03.24 lakh machines\u00a0have been supplied to these CHCs and individual farmers.<\/strong><\/span><\/p>\n

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Building Infrastructure to Convert Agricultural Waste into Value<\/strong><\/span><\/p>\n<\/div>\n

Agriculture Infrastructure Fund (AIF):\u00a0The AIF plays a key role in strengthening the agricultural value chains, including those involved in organic agriculture. Organic farmers, Farmer Producer Organizations (FPOs), Primary Agricultural Credit Societies (PACS), and agri-entrepreneurs have leveraged\u00a0AIF support to establish warehouses, cold storage facilities, sorting and grading units, and primary processing centres.<\/strong><\/span><\/p>\n