All challenges
In the worksPreview brief / Climate resilience

Build for a changing climate

Turn climate information into a useful next step for the people living with it.

Dates to be announcedAcross Africa · Proposed
Join challenge updates
A young agritech builder holding a tablet and maize seedlings

Proposed brief. Applications are not open; dates, eligibility, format, and judging are unconfirmed.

The proposed brief

Start with a real problem.

Climate information only helps when someone can act on it. A farmer deciding when to plant, a community preparing for floods, or a small business navigating heat needs useful guidance in the right place, at the right time.

This proposed brief invites tools that help communities prepare, adapt, or coordinate. Pick a local setting, understand its constraints, and connect reliable information to a practical decision.

Who it’s for

Different skills.
Shared curiosity.

  • Developers, designers, researchers, and people working with local communities.
  • Teams curious about climate data, agriculture, infrastructure, or public-interest technology.

Eligibility unconfirmed.

What to build

A few starting points.

  1. A low-bandwidth service that makes public weather information easier to understand.
  2. A community map of water points, shade, or flood-related disruptions.
  3. A planning tool that helps a small business compare practical adaptation options.

Proposed format

Milestones, feedback, a final demo.

A proposed online challenge with milestones, mentor feedback, and a final demo informed by user feedback.

Online sprint · Proposed

Draft evaluation criteria

What good could look like.

These are proposed criteria, shared to explain the direction of the brief. Final rules and judging arrangements are not announced.

Local relevance

Identify a specific community and the decision your tool helps people make.

Reliable information

Show sources, freshness, uncertainty, and where the tool should not be relied on.

Access in practice

Design for language, connectivity, device, and cost constraints.

An actionable prototype

Demonstrate the path from information to a useful, realistic next step.