Prelude Ventures focuses on investing in early-stage climate technology companies across various sectors, including clean energy, agriculture technology, carbon capture, and sustainable manufacturing. Their strategy involves a long-term commitment to the climate tech sector, supporting breakthrough innovations that aim for significant climate impact and commercial success while balancing venture returns with the realities of deep-tech development.
31% of their portfolio is in Climate & Energy. Deal activity decreased year-over-year (6 deals in the last 12 months vs 9 prior). Average disclosed round size is $45.6M (across 56 rounds with reported amounts).
Portfolio
64
Fund Size
$2B
Top Stage
Series A
Last 12 Mo
6
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
64 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 KilgourMD | Series A | — | Mar 2026 |
| RRhoda AI | Series D | $450M | Mar 2026 |
 Zero Homes | Series A | $16.8M | Feb 2026 |
 Lunar Energy | Series D | $102M | Feb 2026 |
 Ripple Foods | Unknown | $17M | Dec 2025 |
 Augur | Seed | $7M | Apr 2025 |
 Augmenta | Seed | $10M | Mar 2025 |
 Vaulted Deep | Series A | $32M | Nov 2024 |
| RRedoxblox | Series A | $40.7M | Oct 2024 |
 Pyka | Series B | $40M | Sep 2024 |
| BBrightband | Series A | $10M | Sep 2024 |
 Branch Energy | Series A | $10.8M | Aug 2024 |
| GGraphyte | Series A | $30M | Jul 2024 |
 Evo Security | Series A | $6M | Jul 2024 |
 Understory | Series A | $15M | Jun 2024 |
 Windfall Bio | Series A | $28M | Apr 2024 |
 Fervo Energy | Series C | $221M | Feb 2024 |
 Thea Energy Inc. | Series A | $20M | Feb 2024 |
 Lightship | Series B | $34M | Jan 2024 |
 Element Energy | Series B | $111M | Nov 2023 |
 Persefoni | Series C | $50M | Aug 2023 |
 Cyware | Series C | $30M | Jun 2023 |
 Fly by Jing | Series B | $12M | Mar 2023 |
| LLuxWall | Series A | $33M | Jan 2023 |
| Element Energy | Series B | $28M | Dec 2022 |
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Top Co-Investors
Breakthrough Energy Ventures9 shared
Alumni Ventures Group5 shared
Congruent Ventures5 shared
S2G Ventures4 shared
Tao Capital Partners4 shared
Energy Impact Partners4 shared
Piva4 shared
The Engine3 shared
Obvious Ventures3 shared
Khosla Ventures3 shared
Parkway Venture Capital2 shared
Euclidean Capital2 shared
Advent International2 shared
BOND2 shared
Comcast2 shared
BASF Venture Capital2 shared
Robert Bosch Venture Capital2 shared
LG2 shared
Edison Partners2 shared
Last updated: 12 April 2026