MC
Microsoft's Climate Innovation Fund
Redmond, Washington, United StatesFounded 2020
The Microsoft Climate Innovation Fund invests in emerging climate technology solutions with early commercial traction, providing equity and debt capital to accelerate their development and deployment. Its strategy aims to scale innovations in areas like direct carbon removal, advanced energy systems, and low-carbon materials, aligning with Microsoft's goals to be carbon-negative, water-positive, and zero-waste by 2030.
88% of their portfolio is in Climate & Energy. Average disclosed round size is $148.9M (across 17 rounds with reported amounts).
Portfolio
17
Fund Size
$1B
Top Stage
Series A
Last 12 Mo
1
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
17 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Group14 Technologies | Series D | $463M | Aug 2025 |
 Applied Carbon | Series A | $21.5M | Jul 2024 |
 Eavor Technologies Inc. | Growth | $182M | Oct 2023 |
| VVibrant Planet | Series A | $15M | Oct 2023 |
 Electric Hydrogen | Series C | $380M | Oct 2023 |
 Rondo Energy | Unknown | $60M | Aug 2023 |
| MMitiga Solutions | Series A | $14.4M | May 2023 |
 AMP Robotics | Series C | $99M | May 2023 |
| Group14 Technologies | Series C | $614M | Dec 2022 |
 Moxion Power | Series B | $100M | Sep 2022 |
 Utilidata | Series B | $26.8M | Feb 2022 |
 Aclima | Unknown | $40M | Nov 2020 |
| YYard Stick | Series A | $10.6M | — |
| SSOURCE Global PBC | Series D | $130M | — |
 BlocPower | Series B | $155M | — |
| FFlexidao | Series A | $6.5M | — |
| Group14 Technologies | Series C | $214M | — |
Top Co-Investors
Breakthrough Energy Ventures3 shared
Energy Impact Partners2 shared
bp ventures2 shared
Moore Strategic Ventures2 shared
GV (Google Ventures)2 shared
Congruent Ventures2 shared
Titan Capital1 shared
SCG1 shared
Lowercarbon Capital1 shared
Toyota1 shared
Pillar VC1 shared
Kibo1 shared
Nationwide1 shared
Faber1 shared
Fifth Wall1 shared
BlackRock1 shared
Material Impact1 shared
Monashee Investment Management1 shared
Credit Suisse1 shared
Nvidia1 shared
Last updated: 16 April 2026