Top Wastewater Accelerators & VCs (2026)

Browse wastewater startup programs and VCs with updated offers, deadlines, and funding for 2026.

Updated Mar 2026

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Remote Programs

Equity Free Programs

Can Lead Rounds

Found 6 investors & programs.

Eurazeo

Eurazeo, société d'investissement au service du développement des entreprises en Europe et dans le monde.

Application open

$1M - $20M

Venture Capital Firm

Cluay Techlabs

E44 Ventures

Focused on Innovation Impacting Multiple Industries, for Generations to Come

Application open

$300K - $2M

Venture Capital Firm

Oval Park Capital

CORE PILLARS

Application open

$500K - $2M

Venture Capital Firm

>SMART> GREEN ACCELERATOR

>SMART> GREEN: Der Green Tech-Accelerator

The Water Council Brew2.0 Accelerator

BREW 2.0 Water Technology Accelerator

Accelerator

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FAQs about Wastewater funding

Best Wastewater accelerators/VCs in 2026?

See the curated list below; filter by open deadlines and offer terms.

Which programs are open right now?

Check the “Open now” section for future deadlines and active cohorts.

What are typical funding/equity terms?

Offers vary by program; see each card for check size, equity, or equity-free notes.

Are there remote options?

Many programs support remote; confirm on each card’s details (remote flag or location).