AIC T-Hub Sustainability Program
Igniting Sustainable Innovation for a Greener Tomorrow

Express Interest

About the Program

The AIC T-Hub Sustainability Accelerator – Cohort 4 is a 15-week hybrid program designed to support startups with a ready PoC or beyond, developing high-impact sustainability solutions. The program focuses on sectors including Climate Tech, Ocean Tech, AgriTech, Renewable Energy, Circular Economy, Sustainable Manufacturing, Green Infrastructure, and more.

The program offers a unique blend of expert mentorship, hands-on workshops, market access, funding opportunities, and post-program support, helping founders navigate real-world challenges in deploying sustainability tech at scale.

Hosted by AIC T-Hub Foundation, supported by Atal Innovation Mission, NITI Aayog, and powered by T-Hub – the world’s largest home for startups, this cohort is curated to help mission-driven founders promote their growth in terms of scaling their solutions into the market.

Program Benefits

Customized Milestone -Based growth plan
Each startup receives a personalized roadmap that is aligned with its product, market, and funding goals
Weekly 1:1
Mentorship Sessions
Dedicated expert support to resolve real-time product, GTM, or scale-up challenges.
Technical and
Business Workshops
Learn directly from global experts on carbon tech, green finance, policy, and ESG and more.
GTM & Customer
Acquisition Strategy
Get actionable guidance to refine your business model, value proposition, pricing and more.
Pilot / Customer Access with Corporates, Government & International Expansion
Access curated opportunities to deploy solutions post validation.
Investor Readiness
& Fundraising
SupportPitch deck reviews, valuation sessions, and  connections to CSR, angel, and VC funds.
Regulatory &
Certification Support
Navigate environmental compliance, clean tech certifications, and approvals with ease.
Access to Grants
& Incentives
Apply for relevant state, national, and international sustainability grants, schemes and funds
Curated Demo Day with Corporates and Investors
Present your solution to a curated audience of VCs, angels, partners, and policy makers, corporates.
Post-Program Scaling & Ecosystem Support
Continued access and support to mentors, pilot introductions, and value partners.

Apply Now

T-Hub Ecosystem Benefits

Sectoral Focus Areas

Climate & Clean
Energy Technologies
» Climate Tech Platforms
» Renewable Energy (Solar, Thermal,
Biofuels)
» Energy Efficiency and Storage
» Carbon Capture & Utilization
Ocean Tech
» Ocean data and marine conservation
» Coastal resilience and aquaculture
systems
Water & Agri-Tech
Systems
» Waste & Water Management
» Sustainable Agriculture
Green Infrastructure
& Built Environment
» Green Building Technologies
» Smart Cities & Construction
Sustainability
Circular & Green Manufacturing
» Circular Economy models/
Waste Management
» Sustainable Packaging and
Industrial Sustainability

Eligibility Criteria

Stage of Startup: Early Stage Startups
Product Readiness (Preferred): Minimum Viable Product (MVP) ready for validation.

Apply Now

Program Fees and Time commitment

Program Fee: INR 50,000 + GST
Time Commitment: Minimum 4+ Hours Per Week

Apply Now

Program Structure


> Startup Deep-Dive: Business Model, Tech, Founders, Market

> Milestone Roadmapping: Customized growth plan, GTM

>> Workshops by Global Experts:
> Building Circular Systems
> Scaling DeepTech for Climate Impact
> Financing Climate Startups
> Regulatory Navigation & Certifications
> Global Markets & Export Strategy

>> Business Growth Sessions:Product-Market Fit & Positioning
> Performance Marketing
> Investment Readiness (Decks, Valuation, Legal Basics)

>> 1:1 Mentorship:
> Weekly mentors
> Pilot/Market access matching & B2B introductions

> Investor & CSR Demo Day

Timelines

Mid July
Call for Applications
Startup Screening
1st Week - Aug
1st Week - Sept
Program Launch
Program Demo Day
3rd Week - Dec
Mentors

View More

Impact Metrics

58+

Startups

80+ cr

Investment

08+ cr

Grants

310+

Pilots Facilitated

18+

Patents / IP Generated

Sustainability Startups

Cohort-1

Cohort-2

Cohort-3

Founder Talks

View More

Our Startup Success Stories

Frequently Asked Questions

Is the program paid? What is the program fee?

The program fee is INR 50,000 + GST.

Does AIC T-Hub/ T-Hub ask for a stake in the startups?

No, we do not ask for equity stakes in the startups.

What are the selection/evaluation criteria?

Strong Founding Team
Relevant background experience
Founders with complementary skills
Strong advisory team
Should be actively looking to grow, participate, and engage with the program team

Do we have to work out of T-Hub to be part of the program?

● Strong Founding Team:
● Relevant Background Experience
● Founders with complimentary skills
● Strong Advisory team
● Should be operating in India
● Should have the MVP ready and validated
● Startup should be in product commercialization stage
● Should be actively looking to grow, actively participate and engage with
the team

What kind of support will we receive during the program?

Startups will receive comprehensive support, including access to mentors, domain experts, industry connections, and advanced research facilities.

How long is the program duration?

The onboarding materials will specify the program duration, typically several months, to ensure thorough development and growth.

What kind of support will we receive during the program?

Startups will receive comprehensive support, including access to mentors, domain experts, industry connections, and advanced research facilities.

What are the networking opportunities provided?

Startups will have access to networking opportunities with sustainability leaders, government agencies, corporate partners, and fellow entrepreneurs through T-Hub events and conferences.

Are there any funding opportunities through the program?

While we do not provide direct funding, we connect startups with a network of investors, HNIs, and banks and provide information on government grants, funds, and incentives.

What kind of mentorship can we expect?

You will have access to a diverse pool of mentors, including industry experts, successful startup founders, and seasoned entrepreneurs who will guide you through your growth journey.

How is the progress of the startups monitored?

Regular check-ins, progress reviews, and milestone tracking will be conducted to ensure startups are on track to meet their goals.

Fill The Below Form

If you have any questions, fill the form and we will get back to you

© 2026 All Rights Reserved By T-Hub