Most recently, Lumen Energy raised $700K in its Seed Round (Feb 2026).
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Lumen Energy round by round
4 roundsHow much has Lumen Energy raised?
Lumen Energy has raised $18.3 million across 4 recorded rounds since 2021. The largest was a $700,000 seed round in Feb 2026.
Lumen Energy has filed 3 Form Ds with the SEC since 2021, most recently in Aug 2025 ($2.3 million sold to 15 investors).
Lumen Energy investors
9 investors are on record for Lumen Energy, including Climate Capital, Third Derivative, Lowercarbon Capital and Designer Fund. The seed round in Feb 2026 drew 4 investors.
9 investors have backed Lumen Energy.
Frequently asked about Lumen Energy
- How much has Lumen Energy raised?
- Lumen Energy has raised $18.3M in total across 4 recorded funding rounds.
- When was Lumen Energy's last funding round?
- Lumen Energy's most recent recorded round was Seed Round in Feb 2026, raising $700K.