Who Funds Sustainability Startups in New York?

Real, verified funding sources for sustainability founders in New York: VC funds, accelerators, angel networks, and active grant programs — sourced from SEC filings and Grants.gov, not estimates.

Sustainability Funding Snapshot — New York (as of August 2026)

  • 1
    3 VC fundsheadquartered in New York with "Sustainability" in their name
  • 2
    8 acceleratorsopen to sustainability founders in New York (including globally-available programs)
  • 3
    6 angel networksbased in New York
  • 4
    28 open grantsin the Clean Energy category, refreshed nightly from Grants.gov

Sustainability VC Funds in New York

Mars Sustainability Venture

📍 New York, NY📅 Filed March 2025

General partners: Scott Huff, Richard Ruffer, Jody Flaws

$200M
Effective fund size

Senator Innovation & Sustainability Fund LP

📍 New York, NY📅 Filed April 2021

General partners: Douglas Silverman

$123.4M
Effective fund size

Greycroft CCS Sustainability Fund, L.P.

📍 New York, NY

General partners: Dana Settle, Ian Sigalow

Fund size not reported

Sustainability Accelerators Open to New York

8 programs

Antler

New York, NY

Antler

$250K
Deadline: Rolling / no fixed deadline
Learn More →

Techstars NYC

New York, NY

Techstars NYC

$120K
Deadline: Rolling / no fixed deadline
Learn More →

Entrepreneurs Roundtable Accelerator (ERA)

New York, NY

Entrepreneurs Roundtable Accelerator (ERA)

$100K
Deadline: Rolling / no fixed deadline
Learn More →

Echoing Green

New York, NY

Echoing Green

$80K
Deadline: Rolling / no fixed deadline
Learn More →

Endeavor

New York, NY

Endeavor

Varies
Deadline: Rolling / no fixed deadline
Learn More →

Founder Institute NYC

New York, NY

Founder Institute NYC

Varies
Deadline: Rolling / no fixed deadline
Learn More →

Grand Central Tech

New York, NY

Grand Central Tech

Varies
Deadline: Rolling / no fixed deadline
Learn More →

NYU Entrepreneurial Institute

New York, NY

NYU Entrepreneurial Institute

Varies
Deadline: Rolling / no fixed deadline
Learn More →

Angel Investor Networks in New York

6 networks

Gaingels

👥 300 members💰 $10K - $250K check range

📍 New York, NY

TechnologyHealthcareConsumerFintechSaaS

Golden Seeds

👥 300 members💰 $25K - $500K check range

📍 New York, NY

TechnologyHealthcareConsumerWomen-led

Pipeline Angels

👥 200 members💰 $5K - $100K check range

📍 New York, NY

TechnologyHealthcareConsumerWomen-led

Executive Forum Angels

👥 128 members💰 $10K - $150K check range

📍 NY

TechnologyGeneral

Westchester Angel Network

👥 126 members💰 $10K - $150K check range

📍 NY

TechnologyGeneral

New York Angels

👥 120 members💰 $25K - $250K check range

📍 New York, NY

TechnologyHealthcareConsumerFintechSaaS

Grants in the Clean Energy Category

Sustainability falls under the broader "Clean Energy" category in federal grant data. These are federal programs open to eligible founders nationwide (including New York) — live from Grants.gov, refreshed nightly.

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?Sustainability Funding FAQs — New York

Are there sustainability VCs headquartered in New York?

Yes — 3 funds headquartered in New York have "Sustainability" (or a close synonym) in their legal name, based on SEC Form D filings. This is a name match, not a verified thesis, so it understates true local investor interest.

What accelerators in New York support sustainability startups?

8 accelerator programs open to New York-based sustainability founders are in our database, including programs based in New York and globally-available programs.

Are there angel investor networks in New York?

Yes — 6 angel investor networks based in New York are in our database, ranked by member count with sustainability-relevant groups surfaced first where our sector data supports it.

What grants are available for sustainability founders?

28 currently open federal grant programs are tagged under the Clean Energy category, which is where sustainability falls in our grant classification. These are federal programs open to eligible founders nationwide (including New York), pulled live from Grants.gov and refreshed nightly.

Your Sustainability Funding Action Plan

1

Research & Prepare

  • Review the 3 sustainability-matched funds above and their filing history
  • Check each fund's website for current investment criteria before reaching out
  • Prepare a pitch deck and financial projections tailored to your stage
2

Apply & Connect

  • Apply to the 8 accelerator programs listed above
  • Reach out to the 6 angel networks in New York
  • Check eligibility for the 6 open grant programs above
3

Follow Up

  • Track deadlines for any application-based programs above
  • Look for warm introductions through your existing network before cold outreach
  • Revisit this page periodically — fund and grant data refreshes nightly