Earth Hour: Switch Off, Action On
Date Published: 1st Mar 2026
This Earth Hour, we’re switching off all non-essential lights at 3, 4, 6 and 8 Parramatta Square on Saturday, 28 March from 8:30pm, in support of global energy conservation efforts.
Join us in taking a simple, collective action to save energy and support a more sustainable future.
Discover Walker Corporation’s sustainability efforts at Parramatta Square below.