
Elemental Impact is a 501(c)(3) nonprofit investor that provides catalytic capital and project expertise to scale climate technologies across energy, industry, transportation, food and agriculture, water, and nature. Formerly known as Elemental Excelerator, it was founded in 2009 in Honolulu, Hawaii and renamed to Elemental Impact in 2024 to reflect its expansion to a broader investing platform.
45% of their portfolio is in Climate & Energy. Deal activity decreased year-over-year (2 deals in the last 12 months vs 7 prior). Their most common stage is series-a (48% of deals). Average disclosed round size is $21.7M (across 26 rounds with reported amounts).
Portfolio
25
Fund Size
—
Top Stage
Series A
Last 12 Mo
1
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
29 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| Series A | $24M | Dec 2025 | |
| Series B | — | Jul 2025 | |
| Series A | $15.5M | May 2025 | |
| Seed | — | May 2025 | |
| Series A | $27.5M | Mar 2025 | |
| Unknown | $10M | Mar 2025 | |
| MMast Reforestation | Series B | $25M | Feb 2025 |
| Series A | $13M | Jan 2025 | |
| Seed | — | Jan 2025 | |
| Series A | $13M | Jan 2025 | |
| Series A | $21.5M | Jul 2024 | |
| Series A | $20M | Dec 2023 | |
| YYard Stick PBC | Series A | $12M | Nov 2023 |
| YYard Stick PBC | Series A | $10.6M | Aug 2023 |
| Series B | $44M | Apr 2023 | |
| Series B | $25M | Mar 2023 | |
| Series A | $15M | Jan 2023 | |
| Series D | $55M | Jun 2022 | |
| Series A | $10M | May 2022 | |
| Series A | $63M | Feb 2021 | |
| Series C | $50M | Jan 2021 | |
| Series B | $20M | Apr 2020 | |
| Series D | $20M | Mar 2019 | |
| Series B | $19M | — | |
| Series B | $7M | — |
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Top Co-Investors
Techstars4 shared
Barclays Climate Ventures3 shared
Gaingels3 shared
Breakthrough Energy Ventures3 shared
Shell Ventures2 shared
Hatch2 shared
Alaska Star Ventures2 shared
DiamondStream Partners2 shared
Sand Hill Angels2 shared
Amazon Climate Pledge Fund2 shared
Ulu Ventures2 shared
Japan Energy Fund2 shared
BBG Ventures2 shared
Congruent Ventures2 shared
Grantham Foundation2 shared
Echo River Capital2 shared
One Small Planet2 shared
Ponderosa Ventures2 shared
Jetstream2 shared
Last updated: 8 September 2026