I-NEXSS Sanitation Grant 2026 by IPTIF (IIT Palakkad)

I-NEXSS is an innovation program focused on advancing non-sewered sanitation systems (NSSS). It's a joint effort by the IIT Palakkad Technology IHub Foundation (IPTIF) and the Global Sanitation Centre of Excellence (GSCOE) at IIT Palakkad. IPTIF, funded by the Department of Science & Technology (DST) under the National Mission on Interdisciplinary Cyber-Physical Systems (NM-ICPS), acts as a Technology Innovation Hub. The program also receives backing from the Gates Foundation, highlighting its global significance in addressing sanitation challenges.

The initiative targets three key technology areas within NSSS: advanced membranes, digital technologies (including AI/ML), and affordable sensors. Its primary goal is to bridge the gap between laboratory research and practical, scalable field deployment. I-NEXSS aims to support the development of innovative, cost-effective, and robust technologies that can scale effectively.

Solutions developed through this program are expected to meet stringent regulatory and performance standards from Indian bodies like the Central Pollution Control Board (CPCB) and the Central Public Health and Environmental Engineering Organisation (CPHEEO), as well as international standards such as ISO 30500. This ensures their applicability and impactful deployment in various real-world scenarios across India and potentially globally, transforming sanitation access in areas without conventional sewerage.

I-NEXSS provides non-dilutive R&D grants, meaning no equity is taken from participating entities. Funding is disbursed on a milestone-based system, directly linking financial releases to demonstrated project progress and the achievement of predefined technical and operational milestones. Supported activities include advanced prototype development, rigorous testing and validation, and crucial field deployment efforts to prove viability. Proposals demonstrating cost-effectiveness, high scalability, and innovative approaches are preferred.

• Non-dilutive R&D grants for sanitation innovation.
• Focus on next-gen non-sewered sanitation systems (NSSS).
• Open to startups, MSMEs, academic institutions, and consortia.
• Requires Technology Readiness Level (TRL) 4 or higher.
• Supports prototype development, testing, and field deployment.
• Funding disbursed on a milestone-based system.

This program is open to a diverse range of applicants, including:

• Startups
• MSMEs (Micro, Small, and Medium Enterprises)
• Academic and research institutions
• Consortia formed by any of the above entities

Applicants must present technologies that have reached Technology Readiness Level (TRL) 4 or higher. This indicates a validated prototype in a laboratory environment.

A clear plan for pilot-scale validation and subsequent real-world deployment of the proposed technology is a mandatory requirement for all applications.

I-NEXSS Sanitation Grant 2026 by IPTIF (IIT Palakkad) is open to startups at any stage. It is open to startups registered anywhere in India.

The most recent application window for I-NEXSS Sanitation Grant 2026 by IPTIF (IIT Palakkad) closed on 20 May 2026. Many programmes run repeat cohorts, so it is worth checking the official site for the next round.

The I-NEXSS program offers non-dilutive R&D grants specifically designed to support various stages of innovation. These include:

• Prototype development
• Rigorous testing and validation under diverse conditions
• Essential field deployment efforts

Funds are disbursed through a milestone-based system, ensuring that financial support is directly tied to demonstrable project achievements and progress. The program actively seeks out and prioritizes solutions that are not only innovative but also exhibit strong cost-effectiveness and high scalability potential to maximize their impact.

Beyond direct financial aid, selected participants gain access to IPTIF's supportive environment, which is highly conducive to technological advancement. This includes a potential pathway to incubation and broader ecosystem support, fostering further growth and development.

I-NEXSS Sanitation Grant 2026 by IPTIF (IIT Palakkad) is offered by IIT Palakkad Technology IHub Foundation (IPTIF), an academic institution. It is delivered directly by IIT Palakkad Technology IHub Foundation (IPTIF) as a grant. You can verify current details and timelines on the provider's official website before applying.

The selection process for the I-NEXSS program involves a comprehensive evaluation of proposals based on several critical criteria.

Key aspects assessed include the technical innovation and scientific merit of the proposed solution, its feasibility of implementation, and its expected performance in real-world sanitation environments. Evaluators also consider the scalability, affordability, and ease of deployment of the technology, along with its capability for integration across membrane, digital, and sensing systems.

Crucially, the readiness of the technology for pilot-scale validation and subsequent field implementation is a significant factor.

The process typically begins with an initial screening and shortlisting phase. Following this, shortlisted proposals undergo a more detailed review, culminating in final approval by the selection committee.

Before you apply to I-NEXSS Sanitation Grant 2026 by IPTIF (IIT Palakkad), keep the following documents ready:

• A pitch deck or short business plan describing the problem, product and traction
• Company registration documents and PAN
• Founder identification (PAN / Aadhaar) and brief profiles
• Recent financial statements or projections
• Product details — a demo, prototype or working link if available

Exact requirements are confirmed on the official application portal — treat this as a preparation checklist.