| Commonwealth Futures Climate Research Cohort 2023-2024 British Council-Association of Commonwealth Universities (ACU) | 22570/ACU/CC | Identification of Water Security Solutions and Climate Change Adaptation through Citizen Science and Co-Creation in Low and Middle-Income Countries: Case Studies from Nigeria, India and South Africa | 2024-2025 | PI | Rs. 40,00,000 (India Rs.12,00,000) |
| VIT | VIT/HR/2023/029 | Playas for Water conservation, University of Kansas, United States | 2023 | Principal Investigator | Rs.800000/- |
| DST International Bilateral Cooperation Division | DST/INT/DAAD/P-28/2019 | Fate and transport of pesticides during bank filtration from managed aquifer recharge | 2019-2020 | Principal Investigator from Indian Side | Rs. 6,86,000/- |
| DST- SERB | ECR/2016/00084 0/EAS | Feasibility of river bank filtration for rural water supply around check dam in non-perennial rivers | 2017-2020 | Principal Investigator | Rs. 22,53, 500/- |
| Department of Atomic Energy and Board of Research in Nuclear Sciences (DAE-BRNS) | 36(4)/14/21/2017-BRNS/36198 | Spatial distribution of U and water quality parameters in Dakshina Kannada, Hassan and Tumkur region | 2018-2021 | Principal Investigator | Rs. 31,72,175/- |
| DST - WOS-'A'. | SR/WOSA/ET-49/2010(G) | Managed aquifer recharge: Evaluating the impact of check dam on groundwater | 2011-2014 | Principal Investigator | Rs. 22,60,000/- |