🚀 AcceleratorCleantech
Carbon13 Venture Accelerator
Run by Carbon13
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Application deadline
Rolling admissions
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Does your startup fit this programme?
Sign up as a founder and we'll score this against your sector, stage and region — and flag the deadline before it closes.
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Investment
€150K-€250K for 4-7% equity
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Cohort
Rolling applications; next cohort starts 4 May 2026; 7-week sprint + 12-month growth; €150-250k pre-seed for ~1% via SAFE
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Location
Cambridge, UK
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Instrument
Safe
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Equity
4-7%
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Region
Cambridge
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What they look for
Climate tech founders with deep technical or domain expertise. Must be committed to building ventures that can reduce greenhouse gas emissions by at least 100 MtCO₂e/year.
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What to expect
6-month accelerator for climate companies — investment, intensive mentoring, investor access, Cambridge ecosystem
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Team requirements
Climate startup with at least one founder, pre-seed or seed stage
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Notable alumni
Reaforma, Pattern Project, Natural Building Systems, Cocoon Carbon, Bluemethane
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Recent news
Rolling applications for existing climate startups
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Sectors
Explore more
Browse all UK startup programmes
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