Climate Tech grants in Singapore
Explore Climate Tech grants for companies in Singapore. This list brings together funding for decarbonization, carbon removal, clean industry, adaptation and climate data from Singaporean innovation agencies, research funders and foundations, international programs open to applicants in Singapore, and competitions any company can enter, with the deadline, award size and eligibility on every listing. Grants aimed at Climate Tech in Singapore come first.
Showing 73-96 of 132 grants
ClimateLaunchpad
Climate-KIC · Netherlands
Supports early-stage climate ventures through global competition, coaching, and investment readiness across all sectors.
Construction Startup Competition
CEMEX Ventures · Mexico
Awards equity-free cash prizes and strategic investment access to ConTech startups pitching to a consortium of ten construction-industry corporate venture arms.
Cross-Cultural Conversations on Climate Leadership EOI
Climate-KIC · Netherlands
Supports climate leadership travel and networking opportunities for entrepreneurs across regions.
Global Deep Tech Battle @ SLUSH 2026
swisstech · Switzerland
Awards a 3,000-euro cash prize to the winning deep-tech pitch at SLUSH 2026.
Hello Tomorrow Global Challenge (9th Edition)
Hello Tomorrow · Global / Multinational
Pays a 100,000-euro equity-free grand prize to early-stage deep tech startups globally.
JST GSC Initiative: International Research Program
JST · Japan
Funds researchers at companies including startups doing R&D aimed at commercialization under JST's Global Startup Campus initiative.
LDC Climate Resilience Prize 2025
LDC · Netherlands
Pays a non-dilutive CHF 100,000 to the startup with the biggest climate impact on food and ag.
NewGen Renewable Energy Accelerator – Cohort 2026
IRENA · United Arab Emirates
Backs youth-led renewable energy and climate ventures with a four-month acceleration programme.
RELX Environmental Challenge
RELX · United Kingdom
Awards two $75,000 lump-sum prizes for water/sanitation or ocean environmental innovation.
Rice Business Plan Competition
Rice Jones School · United States
Funds student-led startup teams competing for investment, non-dilutive cash, and in-kind prizes at Rice University.
SET Award 2026
dena · Germany
Awards early-stage climate tech and energy start-ups an equity-free cash prize, a fully-covered trip to Berlin, and investor exposure at the SET Tech Festival.
Space for Infrastructure: Water Management
ESA · Global / Multinational
Funds feasibility studies and pilots for satellite-enabled water infrastructure.
Starbucks Global Cold Cup Innovation Challenge
Starbucks · United States
Pays up to $50,000 to solvers who invent a plastic-free, compostable cold-cup material.
Startup Innovation Awards
WFF · Global / Multinational
Awards at least $7,500 per category, plus a $10,000 bonus for the top agrifood startup.
SusHi Tech Challenge 2026
SusHi Tech Tokyo · Japan
Awards the winning startup 10 million yen after a pitch contest at SusHi Tech Tokyo.
Wilkes Climate Innovation Prize
Wilkes Center · United States
Awards $250,000 in non-dilutive funding to a bold, high-potential climate solution.
XPRIZE Water Scarcity — Track A: Desalination: System-Level Innovation
XPRIZE · United States
Awards up to $40 million for a system that makes large-scale seawater desalination affordable.
XPRIZE Wildfire Track B: Autonomous Wildfire Response
XPRIZE · United States
Pays a $3.5 million Grand Prize (plus milestone and bonus prizes from a $5 million pool) to the team whose autonomous system detects and fully suppresses a high-risk wildfire fastest.
XR Prize Challenge: Fight Climate Change
AugmentedReality.org · United States
Paid a $100,000 cash prize to the best AR/VR solution built to help fight climate change.
Equinor Ventures (Norwegian sovereign-linked)
Equinor · Norway
Invests in Scandinavian deep-tech and energy ventures with long-horizon backing from Equinor-linked venture operations.
Eurostars Call 11 for projects
🇪🇺EUREKA · Global / Multinational
Funds international R&D and innovation projects led by an SME through each country's own national funding body.
Network Projects
🇪🇺EUREKA · Global / Multinational
Funds international collaborative R&D projects year-round, with each partner paid, if at all, by their own country's national funding agency.
Eurostars (Calls 10 & 11)
🇪🇺Eurostars · European Union
Co-funds R&D-intensive SMEs that team up with partners in other Eurostars countries to develop and commercialise a joint innovation.
South Summit Brazil Startup Competition
South Summit · Spain
Offers pitch time, mentoring and investor exposure to five category-winning startups.