Alga Energy
Alga Energy is developing a photobioreactor plant for the production of biofuels and omega-3 rich oils to generate clean energy.
Alga Energy has raised €5.6M across 1 funding round from 1 investor, most recently a round in Aug 2021. Based in Madrid, Spain; active in Agritech and Cleantech. Data as of 28 Oct 2026.
Madrid, Spainwww.algaenergy.es ↗
Total raised
€5.6M
€5,575,000
Funding rounds
1
Investors
1
distinct backers
Active since
2021-08
latest 2021-08
Funding by year
EUR raised per yearAlga Energy — funding by year — interactive chart.
Data table
| Alga Energy — funding by year | |
|---|---|
| 2021 | €5.6M |
Signals
High confidenceRaise-next likelihood6
base rate 30% for Other
- ▼ Dormant (no round in 3+ cohort gaps)
- ▼ Low backer re-investment
Timing: dormant vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
1 round| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2021-08-30 | Other | €5.6M | Centre for the Development of Industrial Technology (CDTI) | View deal → |
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