Summit 2023

Date: Sep 22 & 23, 2023

Venue : IIT Madras Research Park, a hub of India's startup innovation eco system

Organized by

Title Sponsor

Platinum Sponsor

Key partners

We welcome The Sustainability Mafia as an important partner for this event.

for Startups and Innovations in

Renewable Energy

Energy Efficiency

Energy Storage

Low Carbon Mobility

Agriculture & Food

Waste Management



CLIMAFIX Summit 2023 Expected Numbers *

Download Preliminary Agenda

CLIMAFIX Summit 2023 - Structure

The CLIMAFIX Summit 2023 is all about climate startups. About 250 startups will be present and close to 200 startups will be highlighted over two days. This happens through two main types of sessions: Startup Snapshots & Startup Insights

Startup Presentation Sessions

These sessions will feature promising early-stage startups operating in the field of climate tech, who will showcase their innovative ideas and solutions.

Breakout Sessions (Anchored by EAI)

2 breakout sessions will be held to provide an opportunity for participants to engage in focused discussions and collaborative brainstorming, while also facilitating networking among the attendees.

*2 breakout sessions will be anchored by IIT Madras

Those interested in Sponsorships & Partnerships can call Muthukrishnan - +91 99529 10083 (OR) can send a note to

Startups interested in presentation of summit can send note to


CLIMAFIX is the leader in India Climate Startups intelligence. We provide critical assistance to Indian startups with a dedicated focus on climate action & decarbonization domains.

The vision behind CLIMAFIX is to be a critical enabling platform for accelerating effective climate tech innovations in India.

To achieve the above, we utilize the decade-long experience of the parent company EAI in climate tech strategy consulting and market intelligence, and our expertise in building enabling online platforms.

While our comprehensive CLIMAFIX Online Portal provides comprehensive intelligence and updates on India’s climate innovation efforts, our dedicated team works closely to provide customized solutions and support services.

We assist all key stakeholders in the Indian climate innovation & startup ecosystem - startups, investors, corporates, entrepreneurs and research/academia.

More about CLIMAFIX from here

About Energy Consortium - IIT Madras

The Energy Consortium, a part of the Office of Global Engagement, brings all the energy related research initiatives at IIT Madras and its collaborators together as one large effort.

The consortium has active participation from more than 50 IIT Madras faculty from multiple disciplines, with significant technology expertise and demonstrated contributions on the world stage. In addition, it has over 250 postgraduate students (PhD and MS) and 25 plus post-doctoral fellows working in various domains related to energy.

The Consortium has an industry advisory board, and NITI Aayog and Department of Science & Technology as key partners. It is also engaged with global majors that include the Oil & Gas sector, Power Utilities, Transportation, Commercial Buildings and Renewable energy sectors.

More about Energy Consortium  

About EAI

EAI is India’s leading business catalyst for climate action – operating in clean energy, environment and sustainability sectors. Through our offerings in strategic & market intelligence, partnership facilitation and business promotion for clean energy and environment sectors, we contribute to India’s sustainable growth and development

Our thought leadership in this critical sector has been obtained through our decade plus efforts offering specialised consultancy, critical business intelligence, and in-depth research. Our reports and solutions are highly sought after by policy makers, large and small industries, and growth-seeking renewable energy companies.

Highlights of work

13 yearsOne of the few Indian firms with over a decade of expertise in climate tech consulting and market intelligence

10+ domainsWorked across every prominent climate tech domain

200+ consulting assignments undertaken

2000+ report clientsOur reports have assisted about 2500 businesses and organizations globally

10+ Fortune 100 firmsClients include the largest corporations in the world (10+ from Fortune 100 and about 30 from Fortune 500) and small but most innovative startups

25+ eventsOrganized and/or supported some of the largest clean energy & climate tech events, with over 25 events organized across the country

Prominent Consulting and report clients

More about EAI

CLIMAFIX Summit Organising team

Narasimhan Santhanam

Director, EAI

IIT Madras, IIM Calcutta

15 years in climate tech consulting

Satyanarayanan Seshadri

Associate Professor, IIT Madras & Founder - Thermelgy

University of Madras, Texas A&M University

20 years research & development in energy management domain

Nikhil Tambe

CEO, IIT Madras Energy Consortium

Maharashtra Institute of Technology, The Ohio State University

20 years in research, management strategy and administration for research & academia

Manohar Namasivayam

Director, Clixoo

AC Tech, Chennai, IIM Calcutta

40 years across management, startups, advertising & communications