Purpose

To track whether sustainability thinking is becoming part of how the team works and the product evolves over time.

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Use this tool:

• As part of a regular sprint review or team health check
• Quarterly or project‑level reviews
• When reporting progress to stakeholders

You'll get:

• A lightweight dashboard of qualitative and quantitative signals
• Clues about where habits are sticking and where more focus is needed
• Evidence to share with stakeholders and leadership </aside>

Getting started

1. Choose the indicators most relevant to your team from the table below.
2. Review them regularly and record observations or scores.
3. Discuss patterns and decide if any actions are needed.

Suggested indicators

Tips

• Keep the list short so it's quick to review
• Mix qualitative signals (team behaviours) with quantitative ones (performance data)
• Proxy metrics like Lighthouse scores are useful, but should be paired with real usage data where possible
• Performance metrics are proxies for environmental impact, not direct measures - combine them with usage or energy data for a clearer picture
• Check for trade‑offs; ensure improvements in one area do not create problems in another (e.g. accessibility vs. performance).