Move Together platform includes public Move Together communities per country where the service is available. Community leaderboard is based on personal Green Index, a metric value between 0-100. Index is built on person’s last 7 days movement, weighted 75% on sustainability and 25% on time used on movement.
In general, index value over 70 shows responsibility and values over 90 shows clear sustainability in weekly movement. Or, the more your drive your car on daily basis, the lower the index gets. If you want to reach 100 and stay there, you mainly need to walk, run or cycle, and preferably more than 2 hours per day.
How do we calculate the Green Index?
Moprim Green Index is a 0-100 index based on 7 day rolling movement data. Index is a weighted value consisting:
- 75% based on emission, and
- 25% on daily movement
Emission part is calculated based on emissions per hour during the 7 days period:
- 100 * (1 - min(1, co2(g)*3/duration(s)))
- For example 1 hour walk: 100 * (1 - min(1, 0 *3/3600)) = 100 *1 = 100 e.g. full score
Daily movement part of the index gives a full score, when the user has over 14 hours of mobility during 7 days (on average more than 2 hours per day).