The Japan Energy Fund is a venture capital firm that invests in promising climate tech solutions globally, primarily targeting startups from Europe and North America with the potential to scale in Japan. Their strategy focuses on accelerating Japan's transition to a decarbonized society by backing innovative technologies in areas such as renewable energy, energy storage, smart meters, and carbon capture, while also assisting portfolio companies with market entry into Japan.
100% of their portfolio is in Climate & Energy. Average disclosed round size is $93.7M (across 3 rounds with reported amounts).
Portfolio
3
Fund Size
$50M
Top Stage
Series B
Last 12 Mo
0
Portfolio Breakdown
Stage Distribution
Investment Activity
DealsAvg Round Size
Portfolio
3 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Eavor Technologies Inc. | Growth | $182M | Oct 2023 |
| EEnergy Dome | Series B | $44M | Apr 2023 |
 OhmConnect | Series D | $55M | Jun 2022 |
Top Co-Investors
Elemental Excelerator2 shared
Eni Next1 shared
NEVA SGR1 shared
Barclays Sustainable Impact Capital1 shared
CDP Venture Capital1 shared
360 Capital1 shared
ClearSky1 shared
TELUS Global Ventures1 shared
City Light Capital1 shared
Floodgate1 shared
Citi Impact Fund1 shared
Radicle Impact1 shared
BDC Capital1 shared
bp ventures1 shared
Temasek Holdings1 shared
Vickers Venture Partners1 shared
Last updated: 12 April 2026