Tackling food loss and waste — India’s opportunity

From an economic perspective, food loss represents a massive inefficiency in the agricultural supply chain, eroding farmers' incomes and contributing to inflation. The article underscores the importance of post-harvest management—activities that occur after harvesting, such as storage, drying, and cooling. Inadequate infrastructure leads to spoilage before food reaches the market, a critical issue for a country where a significant portion of the population relies on agriculture. The Small Industries Development Bank of India (SIDBI)'s initiative to finance climate-resilient technologies for small and medium enterprises (SMEs) is a vital intervention. By facilitating access to better storage and processing technologies, SIDBI helps plug these economic leakages. The UPSC often examines the economic implications of agricultural inefficiencies, specifically asking how inadequate cold chain infrastructure and poor market linkages hinder realizing the goal of doubling farmers' income.

The environmental impact of food waste is severe, extending beyond just the discarded food to encompass the resources used in its production, including water, land, and energy. When organic waste decomposes in landfills, it releases methane, a potent greenhouse gas (GHG) with a much higher warming potential than carbon dioxide. The article highlights that major wholesale markets can generate substantial organic waste. However, treating this waste—such as through the bio-CNG plant in Surat—can significantly reduce emissions and even generate carbon credits. This approach aligns with the principles of a circular economy, where waste is minimized, and organic residues are valorized into compost or biogas. The UPSC frequently asks about waste management strategies and their role in fulfilling India’s climate commitments under the Paris Agreement, particularly concerning the reduction of GHG emissions and the transition to sustainable agricultural practices.

Effective governance is crucial for translating policy intentions into actionable results in tackling food loss. The article notes India's unique position globally, having conducted multiple national post-harvest loss surveys through the Ministry of Food Processing Industries (MoFPI). This data collection is essential for evidence-based policymaking and tracking progress under the Sustainable Development Goals (SDGs), specifically SDG 12.3, which aims to halve per capita global food waste by 2030. However, significant data gaps remain, particularly concerning food waste at the retail and household levels. To address this, a coordinated national approach is needed, integrating food loss reduction into agricultural planning, urban policy, and climate action. The collaboration between the FAO and local bodies to develop a 'Package of Practices' for urban waste management exemplifies how decentralization and localized interventions can address complex, systemic issues. The UPSC could ask about the role of data in governance and the importance of inter-ministerial coordination in achieving food security and environmental sustainability.