Cleantech Open Accelerator
Accelerator from a nonprofit, private money, in United States, nationwide.
Up to
$150,000
Up to $150,000 in total cash prizes and/or investment plus up to $50,000 of in-kind services across winners (2026 programme)
Opens in rounds
- Type
- Accelerator
- Who runs it
- Nonprofit
- Private money
- Where
- Nationwide
- United States
- Status
- Opens in rounds
- Opens in rounds
- Who it is for
- Any eligible startup
- Stages
- Idea, Proof of concept, Prototype, Early stage
- Sectors
- Energy generation, Energy storage and distribution, Energy efficiency
- Checked on
- 4 November 2026