Food
Meat-free weekdays
Five plant-forward dinners a week; weekends are yours.
Saves 60–140 kg over the month · 2,140 joined
Reduce
30-day challenges
One small, specific habit for a month. A daily prompt, a calendar to tick, and a sapling that grows with every check-in.
Home energy
Cold-wash September
Every load at 30°C or cold for a month.
Saves 20–40 kg over the month · 3,480 joined
Travel
Car-free commute
Walk, cycle or take transit to work for 30 days.
Saves 40–160 kg over the month · 1,290 joined
Shopping
Plastic-light shopping
Choose loose, refill and reusable for a month.
Saves 10–30 kg over the month · 960 joined
Home energy
Thermostat trim
One degree down and a few warm habits.
Saves 30–90 kg over the month · 2,210 joined
Food
Zero food waste month
Plan, store and use up everything you buy.
Saves 20–60 kg over the month · 1,730 joined
Shopping
Repair before replace
Fix, mend or borrow before you buy new.
Saves 20–70 kg over the month · 640 joined
Home energy
Four-minute showers
A song-length shower, every day.
Saves 20–50 kg over the month · 1,580 joined