Research leadership and impact
A defining feature of Professor Choudhary's work is co-production and systems transformation, working across the full value chain, from farmers and SMEs to multinational retailers and governments, to co-design innovations that generate measurable environmental, economic, and societal impact.
She has led research portfolios exceeding £12 million as Principal and Co-Investigator, funded by UKRI's STFC, BBSRC, NERC, ESRC, and EPSRC.
Flagship research initiatives
STFC Food Network+ (Phase 2): Professor Choudhary has built one of the UK's leading impact-driven international research ecosystems, engaging over 1,500 members across 20 countries and fostering collaboration between academia, policymakers, NGOs, businesses, and farming communities. The network has co-designed and catalysed over £22 million in external grant projects for its members.
TRANSSITioN: This mission-oriented initiative directly engaged over 50,000 farmers in India, deploying low-cost cold chain solutions and digital decision-support tools to reduce post-harvest losses and improve rural livelihoods through space science and agricultural innovation. The project also piloted circular business models for cold chain infrastructure, enabling smallholder farmers and agri-SMEs to participate in resource-efficient, closed-loop value chains, reducing loss and waste, recovering value, and building long-term economic resilience at the community level.
H3: Healthy Soil, Healthy Food, Healthy People (£6.2m, BBSRC): Created a multi-level data ecosystem to co-produce a Food System Transformation Decision Engine, directly informing UK food policy.
Critical Minerals for Clean Energy Transition (forthcoming, Government of Jharkhand, India): Professor Choudhary is leading an emerging initiative in partnership with the Government of Jharkhand, India, to develop frameworks for responsible critical mineral governance in support of clean energy transitions. This work will examine how mineral-rich but economically marginalised regions can participate equitably in the global green economy, integrating circular value chain thinking, community co-design, and policy innovation to ensure that the transition to net zero is both environmentally sound and socially just.
Publications and academic citizenship
Professor Choudhary has published approximately 40 papers in leading international journals, peer-reviewed conference proceedings, and national press, and is a two-time recipient of Best Paper Awards at international conferences. She serves as an advisor to Nature Food and reviews for leading journals spanning operations and supply chain management, sustainability, climate change, ecology, and environmental economics. She regularly chairs and organises international conferences and serves as an expert panel member for the Horizon Europe CL6 programme, joint EU–India research programmes, and multiple UKRI funding calls.
Policy and industry engagement
Beyond UKRI-funded research, Professor Choudhary maintains an extensive portfolio of policy and industry collaborations. In the UK, this includes commissioned projects with the Department for Environment, Food & Rural Affairs (DEFRA), the Food Standards Agency, and Network Rail, alongside research-consultancy partnerships with WWF-UK, IPCC, Tesco PLC, and 2 Sisters Food Group. She is one of three independent reviewers of Tesco PLC's sustainability claims, including comparative life cycle assessments on sustainable proteins for Net Zero and WWF's Better Basket initiative.
Internationally, her policy influence spans state governments in Odisha, Telangana, Andhra Pradesh, and Jharkhand, where she has shaped mission-oriented innovation policies, sustainable food strategies, and circular value chain frameworks. A flagship example is her Policy Gap Analysis for the Odisha Millets Mission, which developed actionable frameworks connecting healthy environments, healthy food, and healthy people. Recent outputs include a Policy Action Report on scaling agroecological practices and co-designed sustainable cold chain solutions for fresh produce across Odisha, Telangana, and Andhra Pradesh.
Here are some of her selected research projects and awards:
- Principal Investigator (PI), ‘STFC Food Network+: Phase 2’, STFC: £1.2M, 2020-2026
- Co-Investigator (Co-I); CCT-Lead (Integrated Methods), ‘Healthy Soils, Healthy Food and Healthy People’, BBSRC: £6M, 2021-2026
- Co-I, ‘Scaling Agroecology Practices in India’, Agroecology Fund: $200K, 2024-2027
- PI, ‘TRAnsforming Cold Food Chains in INdia through Space ScIence and TechNologies - TRANSSITioN’, STFC-GCRF: £0.84M, 2019-2023
- PI, Demonstrating Resource and Energy Efficiency for Net Zero Food Factory through Data-driven Smart Food Manufacturing Processes, EPSRC-STFC: £85k, 2023-2024
- PI, The Potential for the UK Food Sector Protein Shift (50-50 split) to deliver Transformational Change towards achieving Net Zero, WWF-UK Commissioned: £25k, 2022-2023
- PI, Integrating LCA with SDGs and Circular Economy for co-developing novel metrics and methods for monitoring environmental impact of different food production systems, York-Maastricht Partnership Fund: £50k, 2022-2023
- PI, Digital Twin for Food Standard Agency’s inspection process, STFC-FSA: £86K, 2020-2022
- PI, A Review of 21st Century Food Factory (Abattoirs), STFC-FSA Commissioned: £25K, 2019-2021
- CoI, Impact of labour Shortages on the UK Food System, FSA Commissioned: £50K, 2021-2022
- Co-I, ‘Realising the transition to Circular Economy: Model, methods and applications’, Marie Curie ITN: €4M, 2018-2022
- Co-I, ‘Promoting Circular Economy in Food Supply Chain’, RISE H2020: €450K, 2018-2022
- PI, ‘Application of GIS, STFC sensor technologies, IoT and AI for automating food waste data collection in Thailand’, STFC: £8K, 2019
- PI, ‘Application of Cryogenics & Space Thermal Modelling in cold food supply chains in India’, STFC-IfSF: £11K, 2018
- Co-I, ‘Data-driven agri-food supply chains for sustainability and productivity: A case in Henan Province, China’, STFC-Henan University: £21K, 2018
- Secured seven funding (~500K) for PhD supervision on sustainable supply chain management (Funded by: 3 ESRC, 2 Grantham, 1 Marie Curie, 1 Jordan govt.)
- PI, ‘New Frontiers of Palm Oil: Tackling the Multi-Dimensional Dynamics of Palm Oil Expansion in West Africa’, ESRC White Rose Collaboration Grant: £11K, 2017-2019
- PI, ‘Food Value Chain Risk Analysis’, under N8-HEFCE (£16M) funded project: £45K, 2016-18
- PI, ‘Food supply chain Sustainability Performance’, British Academy: £10K, 2016-18
- Co-I, ‘Mapping the impact of food waste on sustainability performance’, British Academy: £10K, 2017-19
- PI, ‘Food System 4.0: Economic, market and agri-food supply chain data digitisation in Greater Mekong Subregion’, SUMS Research Stimulation Fund: £6K, 2018-19
- Awarded ‘Marie Curie Fellowship of £115,000’ (FP7-ITN, €2.5MM Project) for studying the ‘Impact of nitrogen deposition on High Arctic Tundra ecosystem through an integrated GIS, hyperspectral imaging and ecological assessment’, University of Sheffield, UK, 2009-13
- Awarded ‘NERC Field Spectroscopy facility’ (FSF) grant remote sensed instrument, £50K, 2011
- Awarded ‘DfID Commonwealth Scholarship, University of Hull, UK, £24K, 2008-09
- Awarded UK Foreign and Commonwealth Office grant (2012), for outreach activities