Who Funds CleanTech Startups in Arizona?

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

No funds headquartered in Arizona matched "CleanTech" by name — the funds below are shown nationwide instead.

CleanTech Funding Snapshot — Arizona (as of August 2026)

  • 1
    2 VC funds (nationwide)with "CleanTech" in their name — none headquartered in Arizona in our data
  • 2
    0 acceleratorsopen to cleantech founders in Arizona (including globally-available programs)
  • 3
    6 angel networksbased in Arizona
  • 4
    28 open grantsin the Clean Energy category, refreshed nightly from Grants.gov

CleanTech VC Funds (Nationwide)

Clean Energy Venture Fund II, LP

📍 Boston, MA📅 Filed July 2022

General partners: David Miller, Daniel Goldman, Temple Fennell

$243.2M
Effective fund size

VIKASA Clean Energy I, LP

📍 Nichols Hills, OK📅 Filed October 2020

General partners: ROSHEN PUJARI, ANUPAM AGARWAL

$50.7M
Effective fund size

CleanTech Accelerators Open to Arizona

0 programs
No accelerators tagged to cleantech and open to Arizona are in our database yet. Browse the full accelerator directory.

Angel Investor Networks in Arizona

6 networks

Desert Angels

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

📍 Tucson, AZ

TechnologyHealthcareClean EnergySoftware

Arizona State Angels

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

📍 Tempe, AZ

TechnologyHealthcareConsumerFintechSaaS

AZ Tech Council Angel Forum

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

📍 Scottsdale, AZ

TechnologySoftwareSaaS

ASU InvestU

👥 53 members💰 $6K - $100K check range

📍 AZ

EducationTechnology

Arizona Technology Investors Forum

👥 50 members💰 $25K - $200K check range

📍 Scottsdale, AZ

TechnologyHealthcareSoftware

Phoenix Angel Investors

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

📍 Phoenix, AZ

TechnologyHealthcareConsumerFintechSaaS

Grants in the Clean Energy Category

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

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?CleanTech Funding FAQs — Arizona

Are there cleantech VCs headquartered in Arizona?

We don't have any funds headquartered in Arizona whose name references cleantech. Below are cleantech-related funds from across the country instead — many invest outside their home state.

What accelerators in Arizona support cleantech startups?

We don't currently have accelerator programs tagged to cleantech that are open to Arizona. Browse the full accelerator directory for other options.

Are there angel investor networks in Arizona?

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

What grants are available for cleantech founders?

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

Your CleanTech Funding Action Plan

1

Research & Prepare

  • Review the 2 cleantech-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 0 accelerator programs listed above
  • Reach out to the 6 angel networks in Arizona
  • 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