Earth Hour 2025

Earth Hour began as a single-city initiative in Sydney, Australia in 2007 and has since grown into a global movement across every continent switching off lights to take a concrete climate action. Arcada joins as a part of our Green Office values.

Join the biggest Hour for our Earth this Saturday 22.3 at 20.30-21.30.

Arcada will turn off the lights, please join! An Hour reminding us to make all other hours count.

Read more about the event    and some tips on how    to make a difference.

World Water Day https://www.un.org/en/observances/water-day is also celebrated on 22 March, every year since 1993. The focus is the importance of our freshwater. The theme of World Water Day 2025 is ‘Glacier Preservation’.