Water grants and funding programs for startups from the Government and private sectors in India
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DDWS Innovation Challenge 2025–26
inactiveDepartment of Drinking Water & Sanitation (DDWS), IIT Madras
grantddwsjal shaktiwater qualitysanitationinnovation challengeiit madrasplastic waste+4 more
Deadline: February 7, 2026
Upto: ₹3 Lakhs
Learn MoreSAAF Cities 2.0 Program by Villgro
inactiveVillgro, HDFC Bank Parivartan
granturban innovationwaste managementwastewatercircular economysustainabilityulbsvillgro+3 more
Deadline: January 20, 2026
Upto: ₹2.4 Cr
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Imagine H2O Accelerator 2026 at Imagine H2O
inactiveImagine H2O
acceleratorwateracceleratorglobalearly-stageenvironmenttechnologyPrototype Stage+2 more
Deadline: December 19, 2025
Amount Not Specified
Learn MoreIdeathon 2.0 - Startup & MSME Innovation Grant at iHub - AWaDH @ IIT Ropar
inactiveiHub - AWaDH (Technology and Innovation Foundation) @ IIT Ropar
grantdstnm-icpsideathoniit roparihub awadhstartupmsme+10 more
Deadline: November 25, 2025
Upto: ₹5 Lakhs
Learn MoreMeitY GENESIS EIR Grant at iHub - AWaDH @ IIT Ropar
inactiveiHub - AWaDH (Agriculture and Water Technology Development Hub) @ IIT Ropar
grantmeitygenesiseiriit roparawadhdeeptechai+6 more
Deadline: October 26, 2025
Upto: ₹10 Lakhs
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DTC Accelerate - ClimateTech (Agri and Water Tech) at iHub - AWaDH, IIT Ropar
inactiveAWaDH, IIT Ropar
fundingdtc accelerateclimatetechagritechwatertechihubawadhiit ropar+6 more
Deadline: September 28, 2025
Upto: ₹25 Lakhs
Learn MoreAIM-ICDK Water Challenge 5.0
inactiveAtal Innovation Mission (AIM)
grantaimniti aayogicdkdenmarkwaterinnovation challengedigital solutions+7 more
Deadline: May 5, 2025
Amount Not Specified
Learn MoreMaharashtra Startup Week
Maharashtra State Innovation Society (MSInS)
grantmsinhinnovationpilot projectwork orderfundingmentoringagriculture+8 more
Upto: ₹15 Lakhs
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