04/28/2025
Coffee Without Beans, Medicine from Insects: Food Waste Innovation in Asia
With Cleantech Forum Asia 2025 just around the corner, it’s an opportune time to revisit some of the insights shared at last year’s even...
By Jack Ellis
The Innovation Challenge Hub
WHERE CLEANTECH ENTREPRENEURS MEET OPPORTUNITIES
What Will You Do Next?
Looking to develop, pilot, or scale your innovation? Take advantage of the myriad of opportunities provided by Innovation Challenges for which corporates, investors, accelerators, and governments are recruiting.
Cleantech Group helps innovators by sharing live (and expired) challenges that have captured our attention from our daily work engaging with the global cleantech ecosystem. The Innovation Challenge Hub is a useful resource to keep coming back to.
Cleantech Group is an active partner on these challenges:
Contact Us
Innovation Challenges
You can search and filter through challenges by typing in the search field or by using the dropdowns below.
Click here to view past challenges.
IFA x THRIVE
Deadline: May 30, 2025
Global Startup Competition for Fertilizer & Plant Nutrition
Startups from Pre-s...Startups from Pre-seed to Series B in the fertilizer and plant nutrition sector are invited to apply for a position in our finalist cohort.
Those selected for the finalist cohort will each secure a place on a 9-month business growth program including:
- Opportunity to create direct connections with industry corporates, venture capital businesses and investors,
- Invitation to pitch at two international conferences, and,
- Exclusive access to a specialized industry workshop series.
East Ventures, Temasek Foundation
Deadline: June 4, 2025
Climate Impact Innovations Challenge (CIIC)
Climate Impact Innovations Challenge (CIIC) is Indonesia’s l...Climate Impact Innovations Challenge (CIIC) is Indonesia’s largest climate innovations tech competition. Building on its success in 2023 and 2024, CIIC continues to provide a platform for tech innovators to showcase their sustainable innovations in addressing ecological challenges and mitigating the impacts of climate change. CIIC 2025 provides the platform for teams to compete in three tracks for a total prize pool of Rp10 billion to pilot their solutions within Indonesia.
Sustainable Ventures
Ongoing
Innovation Challenge: Lambeth
Sustainable Ventures is launching a competition to help SMES...Sustainable Ventures is launching a competition to help SMES & Established Businesses solve their net zero challenges and Innovators scale their solutions particularly in low carbon buildings, waste management, behavior change, and low carbon mobility.
Imagine H2O Asia
Ongoing
Pilot Funding & Scale Up Support
Asia-Pacific water challenges that are addressed by entrepre...Asia-Pacific water challenges that are addressed by entrepreneurs receive pilot funding and scale up support with partners.
Plug-and-Play
Ongoing
Mobility Accelerator
Autonomous vehicles, connectivity, electrification, smart ci...Autonomous vehicles, connectivity, electrification, smart cities.
Rolling applications year round. Stage-agnostic.
EcoLabs
Ongoing
EcoLabs-Continental Urban Mobility Accelerator
Spanning urban mobility, electrification, energy efficiency,...Spanning urban mobility, electrification, energy efficiency, and sustainable transport.
Open to applicants in all regions/continents.
EVA
Ongoing
Electric Vehicle Accelerator
Charging infrastructure, EV fleets, services supporting elec...Charging infrastructure, EV fleets, services supporting electric mobility.
Announced in April 2022. Open to companies located beyond Singapore.
Get our Guides to Successful Innovation and Put Your Company Ahead of the Rest
Fast Guide to Successful Innovation Part One: How to Smash the Innovation Challenge Application
How much information should you share? What's essential? Optional? Part One of our Fast Guide to Successful Innovation zeroes in on what you need to do to connect with the decision makers in all the right ways.
Fast Guide to Successful Innovation Part Two: Pitching a Cleantech Company - Your Checklist for Success
Selling your idea or product to new audience can be as daunting as it is exciting. Our checklist takes you through a plan for getting the the best possible outcome.
Fast Guide to Successful Innovation Part Three: How to Get the Most from your Corporate Cleantech Partner
Understanding your potential new partner's requirements, and even their language, will help you benefit from the process, manage your feedback and respond with useful information.
Insights to Support Your Progress
About Cleantech Group
At Cleantech Group, we provide research, consulting and events to catalyze opportunities for sustainable growth powered by innovation. We bring clients access to the trends, companies and people shaping the future and the customized advice and support businesses need to engage external innovation.
Industries are undergoing definitive transitions toward a more digitized, de-carbonized and resource-efficient industrial future. At every stage from initial strategy to final deals, our services bring corporate change makers, investors, governments and stakeholders from across the ecosystem, the support they need to thrive in this fast-arriving and uncertain future.
The company was established in 2002 and is headquartered in San Francisco with with offices in Asia, Europe and North America.
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