Current approaches for utilization of resources in water-energy-food-ecosystem (WEFE) sectors appear to be unsustainable and sub-optimal because of silo-based approaches that ignore interconnectedness across these interdependent sectors. A nexus approach that considers the interactions and interdependence among the sectors helps overcome weaknesses of silo-based approaches to better address synergies and trade-offs. This paper discusses the concept of the WEFE nexus-based approach for achieving water, energy, food, and environment security in India and presents a review of recent relevant literature. The paper critically reviews the key Indian government policies and programmes in the WEFE sector to assess the synergies and trade-offs among them. More than ˜ 40 programmes across WEFE sectors were studied to understand the efforts underway in these sectors to attain the respective policy goals. Although the implementation of the nexus concept will depend upon the enabling government policies and programmes, we find that discussions on these aspects are missing in the literature. Our review shows that the policies of different sectors give inadequate consideration to the impacts of decisions on the other related sectors. Although the various programmes are appreciably contributing to the policy goals and security for respective sectors, there are significant overlaps among the programmes which could positively or negatively impact other sector(s). There is a need to quantify the trade-offs by using an integrated approach including modeling with the WEFE nexus lens. The study also discusses the key challenges and barriers in implementing the nexus concept in India and how to overcome them.

Current approaches for utilization of resources in water-energy-food-ecosystem (WEFE) sectors appear to be unsustainable and sub-optimal because of silo-based approaches that ignore interconnectedness across these interdependent sectors. A nexus approach that considers the interactions and interdependence among the sectors helps overcome weaknesses of silo-based approaches to better address synergies and trade-offs. This paper discusses the concept of the WEFE nexus-based approach for achieving water, energy, food, and environment security in India and presents a review of recent relevant literature. The paper critically reviews the key Indian government policies and programmes in the WEFE sector to assess the synergies and trade-offs among them. More than ˜ 40 programmes across WEFE sectors were studied to understand the efforts underway in these sectors to attain the respective policy goals. Although the implementation of the nexus concept will depend upon the enabling government policies and programmes, we find that discussions on these aspects are missing in the literature. Our review shows that the policies of different sectors give inadequate consideration to the impacts of decisions on the other related sectors. Although the various programmes are appreciably contributing to the policy goals and security for respective sectors, there are significant overlaps among the programmes which could positively or negatively impact other sector(s). There is a need to quantify the trade-offs by using an integrated approach including modeling with the WEFE nexus lens. The study also discusses the key challenges and barriers in implementing the nexus concept in India and how to overcome them.

Building policy coherence is significant in governing natural resources, especially in a changing climate and growing population. Designing and implementing coherent climate-adaptive water productivity policies through holistic and integrated knowledge could manage the growing demand for food and water, and sustain small-scale farmers' livelihoods and economies, which is the aim of this research. This study focuses on the analysis of power dynamics and the social network that evolves around the control of information and technical assistance that shape policy narratives. Results showed that donors and financial institutions are the primary powers to control and organize knowledge and technical assistance linked to soil-water conservation especially when it’s combined with mobilizing relevant funds. Many smallholder farmers still adopt traditional patterns of cultivation due to the siloed knowledge gaps in the extension services of governmental entities, the unreachability of extension services, the lack of trust in their guidance, and the absence of innovations’ scalability. Building integrated extension services between ministries, by providing equal and suitable financial packages. This would be feasible by managing the coordination with financial institutions, monetary and nonmonetary incentives, and building on existing farmers’ collective organizations and farmers’ pioneers to enable a sociological transition to water productivity.

Christian Stein, Claudia Pahl-Wostl, Jennie Barron, 'Towards a relational understanding of the water-energy-food nexus: an analysis of embeddedness and governance in the Upper Blue Nile region of Ethiopia', Environmental Science & Policy, vol. 90, pp.173-182, Elsevier BV, 2018 | Given the need for transformative changes towards more sustainable, integrated management of water, energy and food systems, the water-energy-food nexus concept seems highly relevant. However, while intuitively compelling, the nexus has also been criticized for abstracting and thereby dis-embedding the collaboration processes through which further integration could be achieved. There is a lack of empirical analysis and contextsensitive understanding, of the opportunities and constraints of, collaboration and cross-sector coordination, as faced by actors governing interconnected water, energy and food systems. In this paper we analyse how actors involved in the governance of water, energy and food systems are embedded in social networks, and discuss how that embeddedness shapes collaboration and coordination processes that are relevant for addressing interconnected sustainability challenges. Drawing on the notion of problemsheds, we delineate an analytical space that captures the interactions between water, energy and food systems and the actors influencing them in the Upper Blue Nile of Ethiopia. Our empirical data suggest that the claim that actors from different sectors are disconnected from each other is overly simplistic. The ways in which actors are embedded in hierarchical structures may help to explain why coordination challenges persist, despite the presence of cross-sectoral linkages among them

Under the CGIAR Initiative on National Policies and Strategies (NPS), International Water Management Institute (IWMI) and Council for Energy, Environment, and Water (CEEW) jointly organized a National Stakeholder Workshop on “Policy Coherence for Food, Land, and Water” in India on 16th June 2023 at India Habitat Center in New Delhi. Guided by NITI Aayog, an apex public policy think tank of the Government of India, IWMI and CEEW researched the policy landscape at the national level in the food, land, and water (FLW) sectors, shortlisting seven central government schemes to understand ways to strengthen policy coherence and impact. The workshop was attended by representatives from the Ministry of Jal Shakti, the Ministry of Agriculture and Farmers’ Welfare, NITI Aayog and 17 government and civil society organizations working in the food, land, and water sectors. Under the able guidance of Debashree Mukherjee (Special Secretary, Ministry of Jal Shakti) and Avinash Mishra (Advisor, NITI Aayog), the participants discussed the study’s key recommendations, existing institutional mechanisms to catalyze coherence, harnessing synergies and balancing trade-offs across the food, land, and water sectors.

Under the CGIAR Initiative on National Policies and Strategies (NPS), International Water Management Institute (IWMI) and Council for Energy, Environment, and Water (CEEW) jointly organized a National Stakeholder Workshop on “Policy Coherence for Food, Land, and Water” in India on 16th June 2023 at India Habitat Center in New Delhi. Guided by NITI Aayog, an apex public policy think tank of the Government of India, IWMI and CEEW researched the policy landscape at the national level in the food, land, and water (FLW) sectors, shortlisting seven central government schemes to understand ways to strengthen policy coherence and impact. The workshop was attended by representatives from the Ministry of Jal Shakti, the Ministry of Agriculture and Farmers’ Welfare, NITI Aayog and 17 government and civil society organizations working in the food, land, and water sectors. Under the able guidance of Debashree Mukherjee (Special Secretary, Ministry of Jal Shakti) and Avinash Mishra (Advisor, NITI Aayog), the participants discussed the study’s key recommendations, existing institutional mechanisms to catalyze coherence, harnessing synergies and balancing trade-offs across the food, land, and water sectors.