Startupsby GlyphWhy it ranks
How the rank works- team of 25Team size · YC's directory+7.3
- went through YCProgram · this site+4
A sum of public facts, not a judgement and not investment advice.
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
| Other | Inactive | YCW23 | |
| Other | Active | YCW22 | |
| Other | Active | YCS17 |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
| Other | Not stated | Plug and Play | |
| AI | Acquired | YCW21 | |
| Other | Inactive | YCW21 | |
| Other | Inactive | YCW22 | |
| Other | Active | YCX26 |
Also from W19
All of W19About Prometheus
We remove CO2 and water from the air and use electricity from solar and wind power to turn them into zero net carbon electrofuels. These are gasoline, diesel, and jet fuels that work in existing cars, trucks and planes without requiring modification of their engines, and don't contribute to global warming because they don't add any new CO2 to the atmosphere. Each gallon of our electrofuels means a gallon of fossil oil left in the ground forever. Importantly, these fuels for the first time can compete with fossil fuels on price - our zero net carbon jet fuel has a price of one cent per gallon less than fossil jet fuel. American Airlines ordered 10 million gallons of this fuel and we will start shipping it next year.
- YC batch
- W19 · Winter 2019
- Status, per YC
- Active
- Category
- Other
- Team size
- 25
- Location
- Santa Cruz, CA, USA
- Checked
- 6h ago
YC tags: Energy Storage, Climate
Prometheus: questions
Which YC batch was Prometheus in?
Prometheus was in Y Combinator's Winter 2019 batch (W19).
Is Prometheus still active?
Y Combinator lists Prometheus as active.
Where is Prometheus based?
Prometheus lists Santa Cruz, CA, USA as its location on YC's directory.