FInalists for CZC 4.0
CarbonAir, IIT Madras
Theme : energy
G.LED, Amity University, Noida

G.LED Bulbs has a modular Reusable Body and Diffuser into which a Replaceable PCBA-LED-Cartridge is inserted.
Theme : alt material
Yotuh Energy PVT LTD, Chennai

electrifying refrigeration for cold logistics vehicles.
Theme : automobile
Pravahan, IIT Madras

advanced zero emission high speed ferry/vessel.
Theme : automobile
Quickchill, Bangalore

Climate friendly water based air-conditioner
Theme : energy
Gudlyf Mobility Pvt. Ltd, Madurai

hydrogen storage- type IV cylinder using agri waste
Theme : energy
CBG for sustainability, IIT Madras

policy-driven novel upgradation unit for compressed biogas (CBG) production followed by innovative blending techniques with compressed natural gas (CNG)
Theme : energy
GoBaran Private Limited, Berhampur

Toothpaste capsules are a revolutionary product designed to replace traditional toothpaste in plastic tubes with a more environmentally friendly and hygienic alternative
Theme : alt material
Theevanam additives and Nutraceuts Pvt Ltd., Incubated at IITMRP

Recycling of cassava industry wastes to biodegradable carry bags and cutlery articles
Theme : alt material
Chrissron Biomass Solutions Pvt Ltd IIT Madras

Sustainable Production of Value-Added Products from Agricultural Wastes through Biorefinery Approach.Complete utilization of agricultural biomass by its conversion to 2G ethanol and a novel polymer with unique properties
Theme : material
HARVTECH, Chennai

Development of a Digital Interface Unit which interacts with the Farm Tractor Equipment and communicates with the user via Whatsapp integrated API Chat-Bot Platform
Theme : automobile
Popcorn. Ramaiah Institute of technology, Bengaluru

manufacturing biodegradable corn husk plates,
Theme : alt material
Royal Bengal Greentech Pvt Ltd, Kolkata

converting broken rice to bio-plastic
Theme : material
Thaal Innovations PVT LTD, IITM Incubation

converting agri waste into nano cellulose crystals : material
UPSOL, Mumbai

Upcycling Thermocol Waste into Advanced Interior and Exterior Construction Materials with Infinite recycling
Theme : material
ReWinT, IIT Madras

recycling wind turbines to structured glass fibres
Theme : material
Dostbin, BMS Institute of Technology and Management, Bengaluru

a self composting, IoT based device targeted to be used at home, making composting hassle free.
Theme : alt material
Electropulse Innovations, IIT Madras

A high voltage pulse generator for PFAS treatment
Theme : water
Biodronox Processes PVT LTD, Chennai

Living Carbon Sinks for Resilient Shorelines
Theme : water
IonEase, AC Tech,Anna University

post-treatment challenge associated with concentrated brine generated during urine resource recovery.
Theme : water
Scrapify. Ecotech Pvt Ltd Chennai

Automated Water Drone to Clean Water Bodies
Theme : water
PhycoSol, Vellore Institute of Technology, Vellore
Advanced Microalgae-Based Solutions for Carbon Zero Water Management
Theme : water