Water Innovation Hub Innovation Challenge
US · Climate
Terms checked 7 Oct 2026 against the official page.
A 2-3 month innovation sprint and pilot program for water technology startups offering mentorship, real-world testing environments, and funded pilot opportunities.
The terms
- Program length
- 10 weeks (checked 7 Oct 2026)
- Cohort size
- ~6 companies (checked 7 Oct 2026)
Founders also compare
- Entrepreneurs Roundtable Accelerator · New York, US · $150k · 6% · 17 weeks · Closes 2 Nov 2026
- ERA Accelerator · New York, US · $150k · 6% · 17 weeks · Closes 2 Nov 2026
- Cox Cleantech Accelerator · Atlanta, US · $250k · — · 12 weeks · Closes 8 Nov 2026
- EarthScale Growth Cohort · San Francisco, US · — · No equity · 6 months · Closes 30 Nov 2026