Amazon Climate Pledge Fund
Seattle, Washington, United StatesFounded 2020
The Climate Pledge Fund is a $2 billion corporate venture investment program of Amazon that invests in companies accelerating Amazon's path to meeting the commitments of The Climate Pledge and reaching net-zero carbon emissions by 2040. It invests across climate technology sectors including transportation, energy, manufacturing, circular economy, food & agriculture, and carbon removal.
62% of their portfolio is in Climate & Energy. Average disclosed round size is $99.1M (across 28 rounds with reported amounts).
Portfolio
28
Fund Size
$2B
Top Stage
Series A
Last 12 Mo
0
Team
DA
Dr. Adiari Vazquez
Investment Partner
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
37 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Hoofprint Biome | Series A | $15M | Apr 2025 |
 Glacier | Series A | $16M | Apr 2025 |
 Mainspring Energy, Inc. | Series F | $258M | Apr 2025 |
 Verne | Unknown | $1.3M | Jan 2025 |
| Glacier | Series A | $16M | Jan 2025 |
 X Energy | Series C | — | Oct 2024 |
 Paebbl | Series A | — | Oct 2024 |
| MMolg | Seed | $5.5M | Oct 2024 |
 Subeca | Series A | $6M | May 2024 |
 Windfall Bio | Series A | — | Apr 2024 |
 Carbon Capture | Series A | $80M | Mar 2024 |
| Glacier | Series A | $7.7M | Mar 2024 |
 Sunfire | Series E | — | Mar 2024 |
 Koloma | Series B | — | Feb 2024 |
 Hippo | Series B | $21M | Feb 2024 |
| Verne | Unknown | $15.5M | Jan 2024 |
 Moment Energy | Series A | $15M | Jan 2024 |
| Subeca | Series A | $6M | Jan 2024 |
 ZeroAvia | Series C | $116M | Nov 2023 |
 Forum Mobility | Series A | $15M | Jan 2023 |
| Windfall Bio | Seed | — | Jan 2023 |
 Electric Hydrogen | Series C | $380M | Jan 2023 |
 Electric Hydrogen | Series C | $380M | Jan 2023 |
 Electric Hydrogen | Series C | $380M | Jan 2023 |
 Moxion Power | Series B | $100M | Sep 2022 |
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Top Co-Investors
Breakthrough Energy Ventures13 shared
Ecosystem Integrity Fund5 shared
Energy Impact Partners5 shared
Prelude Ventures5 shared
Alumni Ventures4 shared
New Enterprise Associates4 shared
One Small Planet4 shared
Cox Exponential3 shared
Overture VC3 shared
Working Capital Fund3 shared
Overlap Holdings3 shared
AlleyCorp3 shared
Y Combinator3 shared
S2G Ventures3 shared
Fifth Wall3 shared
bp ventures3 shared
Fortescue3 shared
Rio Tinto3 shared
Last updated: 20 October 2026