# Earth Hour

All time

# Your Say

Poll: Will you observe Earth Hour?

It will be observed at a number of public buildings including Leinster House.

28.9k

Mar 24th 2018, 5:29 PM

# DARK TIMES

World landmarks switched off the lights for Earth Hour last night

The WWF organise the annual event to raise awareness about climate change.

9.6k

Mar 26th 2017, 3:18 PM

# Lights out

Are you observing Earth Hour? Landmarks like the Áras are

Many countries have already done their bit.

25.1k

Mar 19th 2016, 9:30 PM

# light out

Will you be switching out the lights for Earth Hour?

If you want to participate, you have to go dark from 8.30pm this evening.

22.7k

Mar 28th 2015, 2:16 PM

# put out that light

7 unfortunate people whose mammies heard about Earth Hour

Their mams got some serious notions about saving the environment.

3.8k

Mar 30th 2014, 12:07 PM

# Earth Hour

INFOGRAPHIC: How much energy could Earth Hour actually save?

Will you be turning off the lights at 8:30pm?

19.8k

Mar 23rd 2013, 7:50 PM

# Earth Hour

Lights on public buildings to be turned off for Earth Hour

The lights on Government Buildings, Leinster House and Customs House – among others – will be turned off at 8:30pm.

8.4k

Mar 23rd 2013, 2:10 PM

# Earth Hour

World landmarks dimmed for Earth Hour

Hundreds of world landmarks from Berlin’s Brandenburg Gate to the Great Wall of China went dark Saturday, as part of a global effort to highlight climate change.

3.1k

Apr 2nd 2012, 9:50 AM

# Earth Hour

In photos: Cities worldwide mark Earth Hour 2011

Some of the world’s major landmarks have their lights turned off for an hour to mark a drive towards energy awareness.

2.1k

Mar 27th 2011, 12:52 PM

# Daily Fix

The Daily Fix: Saturday

Catch up on the day’s main news, as well as the bits and pieces you may have missed earlier.

1.7k

Mar 26th 2011, 8:00 PM