27/03/2026
Earth Hour is a reminder that small actions can have a big impact.
Saturday 28 March 2026 | 8:30–9:30pm (local time)
For one hour, households and businesses around the world switch off non-essential lights to show support for climate action.
But it’s not just about turning the lights off — it’s about thinking differently about how we use energy every day.
What you can do this Earth Hour:
💡 Switch off lights and unused appliances
🔌 Unplug devices on standby
🕯 Enjoy a low-energy evening (candles, books, time offline)
🌿 Reflect on ways to reduce your energy use long-term
Want to go further?
Earth Hour is a great time to start thinking about:
⚡ Using more renewable energy
🔋 Adding battery storage
🏡 Electrifying your home
Small steps lead to bigger change — for your home and the planet.
What will you be doing for Earth Hour?