● A connected, inclusive innovation ecosystem for Tanzania
Practice brief

Why measuring impact matters for innovation hubs.

A practical primer on how innovation-support organisations can use evidence to improve their work and communicate it responsibly.

Insight · Impact measurement · General guidance
The core question

What changed because a hub was there?

Counting training sessions and attendees can show activity. Understanding whether participants gained useful skills, launched sustainable ventures or accessed better support requires more thoughtful measures.

An impact measurement approach begins by identifying the change a programme intends to support. It then asks what evidence would be meaningful, proportionate and responsible to collect.

Three useful habits

  • Define your outcomes: describe the change you are trying to support, not just the activity delivered.
  • Choose feasible measures: use indicators your team can gather without placing unreasonable burdens on participants.
  • Learn from evidence: discuss where results differ from expectations and adapt support accordingly.
Distinguish outputs from outcomes.

“Twenty entrepreneurs attended training” describes an activity output. “Participants applied the training to strengthen financial management” is a potential outcome that needs separate evidence.

Why this matters for THN

THN’s documented 2026 Impact Measurement & Management programme demonstrates one way a network can strengthen shared practice across organisations rather than treating measurement as an isolated reporting task.

This page is an educational primer written for the new website; it is not an official THN report or a claim that any particular programme achieved an unverified outcome.

See the THN IMM programme