B-Blue

Run by Barcelona Activa.

B-Blue is Barcelona Activa's hybrid climate and energy programme in Barcelona, opening with a bootcamp for up to 20 startups of which up to 12 continue into the full programme. EUR 10,000 is offered as prizes rather than as investment, and equity terms are not published; no overall programme length is stated.

Investment

€10,000 (Below Europe & C. Asia median $54.5k · Below global median $61.3k)

Equity taken

Not disclosed

Duration

Not disclosed

Format

hybrid

Cadence

annual

Location

Barcelona, Spain

Sectors

• Climate
• Energy

How to apply

Official website

This programme has notes explaining its undisclosed figures, available in the full dataset.

Sources

Every figure above is taken from these pages, published by the programme or its parent organisation.

• https://emprenedoria.barcelonactiva.cat/web/guest/b-blue read 2026-09-05 — supports cheque amount, cheque currency, cheque note, duration note, batch cadence, format, sectors, application url, status, city, organization

Other programmes by Barcelona Activa

• B-DeepTech
• B-STEP / SportechBCN
• Deep Tech Node
• Pre-incubation

Compare all 5 Barcelona Activa programmes.

Other accelerators in Barcelona

• B-DeepTech
• B-STEP / SportechBCN
• Conector Barcelona
• Deep Tech Node
• Go2Scale

All 8 in Barcelona

Last verified 2026-09-05.