Indian agriculture has long been framed as a casualty of climate change — vulnerable to erratic monsoons, prolonged heatwaves and shifting pest cycles. What gets far less attention is the other half of that relationship: agriculture does not just suffer from a changing climate, it also contributes to it. As India works toward its climate commitments, a question has moved from research papers into mainstream policy conversation: can the sector that feeds close to 1.4 billion people also become part of the climate solution?
The numbers explain why this question matters. According to India's fourth Biennial Update Report to the United Nations, agriculture contributed around 406 million tonnes of carbon dioxide equivalent in 2020, close to 14 percent of the country's total emissions excluding land-use change — making it the second-largest emitting sector after energy. Within agriculture, livestock digestion (enteric fermentation) accounts for the largest share, followed by nitrous oxide from fertilised soils, methane from rice cultivation, and emissions from manure management and residue burning. India is also the world's second-largest rice producer, cultivating the crop across more than 44 million hectares, and its flooded paddies are estimated to generate more than a quarter of the world's methane emissions from rice. This is the paradox at the centre of the debate: the very practices that secured India's food security over the last five decades are now under scrutiny for their climate footprint.
"Carbon-smart" agriculture, more formally called climate-smart agriculture, is built around three goals pursued together: raising productivity, strengthening resilience to climate shocks, and reducing or offsetting greenhouse gas emissions. It isn't one technology but a basket of practices — conservation tillage, efficient irrigation, crop diversification, agroforestry, better soil management, and increasingly, satellite and digital monitoring. For a country with small, widely varied farm holdings across very different agro-climatic zones, this basket has to be adapted locally rather than rolled out as a single national blueprint.
Rice, given its outsized methane footprint, is an obvious starting point. Institutes working under the Indian Council of Agricultural Research have developed water-saving cultivation methods such as the System for Rice Intensification, which has shown yield gains of over a third while using considerably less water, and Direct Seeded Rice, which does away with nursery-raising, puddling and continuous flooding — the very conditions that let methane-producing microbes thrive. Alternate wetting and drying, a related water-management technique, works on the same principle: periodically drying the field interrupts the anaerobic conditions responsible for methane, without necessarily lowering yield.
Crop residue burning, long linked to the smog that blankets North India every winter, has also shifted markedly in the last few years. Parliament was told in December 2025 that Punjab and Haryana together recorded close to a 90 percent drop in paddy stubble fire incidents during the 2025 season compared with 2022, aided by satellite-based fire detection developed with ISRO, more than Rs 3,120 crore disbursed for crop-residue-management machinery since 2018-19, and over 260,000 machines distributed to farmers and custom hiring centres. Punjab's own case count fell from close to 11,000 in 2024 to roughly 5,100 in 2025. Residue is increasingly being redirected into mulching, composting and market-linked straw supply chains instead of being burned — turning a pollution source into a soil and carbon input.
Perhaps the most ambitious shift is unfolding around natural farming. In November 2024, the Union Cabinet approved the National Mission on Natural Farming with an outlay of Rs 2,481 crore, aiming to reach one crore farmers across 7.5 lakh hectares in 15,000 clusters, supported by a financial incentive of Rs 4,000 per acre per year for two years. This builds on the earlier Bharatiya Prakritik Krishi Paddhati programme, which by March 2025 already covered 28 lakh farmers practising chemical-free farming on 9.4 lakh hectares. These systems replace synthetic fertiliser and pesticide use with on-farm biomass recycling, cow dung-and-urine-based formulations, and continuous soil cover — practices linked over time to rebuilding the soil organic carbon that decades of intensive, high-input cultivation have depleted.
Crop diversification offers a quieter but equally significant lever. Millets such as jowar, bajra and ragi need less than a third of the rainfall that rice requires, and research comparing per-hectare emissions found pearl millet and sorghum generating roughly 3,200–3,400 kg of CO2 equivalent per hectare, against 3,700–9,900 kg for major cereal crops. Pulses add nitrogen back into the soil through natural fixation, easing the need for synthetic fertiliser in rotation. Neither crop group needs reinventing — both have been part of Indian agriculture for centuries — but shifting a meaningful share of cultivated area back toward them, after decades of a rice-and-wheat-dominated cropping pattern, would ease water stress, restore soil health and lower emissions at the same time.
Trees on farms add a further layer. India's National Agroforestry Policy, introduced in 2014, was the first standalone policy of its kind anywhere in the world, aimed at integrating trees with crops and livestock on the same land. Depending on species, age and region, studies estimate agroforestry systems can sequester carbon both above ground in biomass and below ground in soil, while supporting hundreds of millions of person-days of rural employment each year. This dovetails with India's broader climate commitment to build a substantial additional carbon sink through expanded forest and tree cover by 2030.
None of this is likely to be financed by carbon credits alone, at least not yet. At industry discussions through 2026, including sessions at AgroSpectrum Technovate, specialists working on agricultural carbon-credit programmes and measurement-reporting-verification (MRV) systems were candid that credits should be treated as a complementary incentive rather than a primary income stream for farmers. Digital MRV tools — satellite imagery, remote sensing and AI-based monitoring — are making it faster and cheaper to verify soil carbon changes at scale, but the consensus was that lasting change would come from sustained adoption of reduced tillage, regenerative practices and digital advisory tools, not from credit markets alone.
The obstacles are worth naming plainly. Roughly 85 percent of India's farmers are small and marginal landholders, and nearly 60 percent of the country's net sown area is rainfed, leaving many households with little buffer to experiment with unfamiliar practices. Natural farming and agroforestry are both knowledge-intensive, needing sustained handholding — through Krishi Sakhis, Krishi Vigyan Kendras and farmer clusters — rather than a one-time subsidy. Farmers accustomed to decades of assured yields under chemical-intensive systems have understandable reasons to be cautious about a transition that takes several seasons to show benefits in the soil.
This is where the connection between farmers, agricultural institutions and market-facing businesses becomes important — and it is a connection BMS Naturals is built around. Working directly with over 1.5 lakh farm families through more than 50 Farmer Producer Organisations across districts in Uttar Pradesh, BMS Naturals' Farm-to-Fork model already leans on several of the ingredients this transition depends on: a basket of traditional grains such as Sona Moti and Khapli wheat and Kala Namak rice, alongside pulses, cold- and wood-pressed oils, honey, jaggery and herbal wellness crops, rather than a narrow, input-heavy monocrop base. A sourcing model built around crop diversity, direct farmer linkages and fair procurement does not, by itself, make Indian agriculture carbon-smart — but it reinforces the same underlying shift, toward resilient, diverse and less chemically dependent farming, that climate-smart agriculture is trying to scale nationally. Consumer choices matter here too: every purchase of a traditional grain, pulse or minimally processed food over a heavily processed alternative adds a small pull toward the kind of diversified, farmer-rooted agriculture this transition needs.
Can Indian agriculture become carbon-smart? The pieces are already falling into place — a national natural farming mission, water-saving rice technologies, a stubble-burning turnaround, a revived interest in millets and pulses, an agroforestry policy decades ahead of its time, and the first building blocks of a farm carbon economy. What remains is scale, patience, and the kind of sustained partnership between farmers, institutions and conscious consumers that turns a promising set of practices into the new normal for the fields that feed the country.
