Cleantech Idea Stage Startup Funding in the United States
7 programs open right now for US-based founders.
Grants
The Conservation, Food & Health Foundation
Deadline: Dec 22, 2026
Grant applications are accepted twice a year for awards made in the spring and fall, wi...
Fund for Innovation in Development (FID)
Rolling applications
Apply online through FID's open call, which runs all year. Check eligibility, choose th...
Autodesk Foundation Funding & Impact Support
Rolling applications
Complete the Discovery Form on the Autodesk Foundation website to begin the selection p...
Investor Programs
Startup Qatar Investment Program
Rolling applications
To apply, interested startups should click the 'Apply Now' button, which will redirect ...
Pear VC Pre-seed and Seed Investment
Rolling applications
Outlierz Ventures
Rolling applications
Y Combinator Application
Rolling applications
Fill YC’s application form: team, problem, solution, metrics, and vision. Upload your d...
Your next application is already half-written
Upload your pitch deck once. Get pre-drafted answers for every program you want to apply to.
Start with the Funding Concierge →First draft free — no credit card required.