Put yourself on the map with Moon Rabbit

Moon Rabbit is a vacuum-calibrated CO₂ meter that lets you measure your local carbon dioxide footprint and contribute to real environmental insight. Built around an affordable Sensirion SCD30 sensor and powered by a Raspberry Pi Zero 2 W, it uses the same core technology (NDIR) found at world-leading sites like Mauna Loa and Cape Grim.

The 3D-printed Moon Rabbit is designed to be shared, used outdoors or by a window, and linked to weather stations or other monitors to build a live community map of CO₂ levels.

We can see how CO₂ changes from garden to roadside. Now we need your help to grow the data – across cities, villages, and borders.

Track changes. See the patterns. Help take action. Add your own Moon Rabbit and put yourself – and your environment – on the climate map.