Partner with GreenHack
A good problem needs good company.
Bring a problem worth solving. Give curious people the context, data and time to explore it. Leave with prototypes and new perspectives.
Let’s talk about a challenge01 / From challenge to prototype
Frame a real problem.
Together we turn your sustainability challenge into a focused, achievable brief.
Build alongside the teams.
Bring usable data and mentors. Help teams understand the constraints and test their ideas.
Take the next step.
Explore promising prototypes with their teams. A weekend is a beginning, not a finished product.
02 / With support from / 2026

42 Prague ↗
2026 venue partner

ČEPS ↗
2026 challenge partner

Česká spořitelna ↗
2026 challenge partner
- BlackOut Prague
BlackOut Prague ↗
2026 challenge partner