WWF's Earth Hour

8.30pm on 31 March 2012. It's not just an hour of darkness. It's about a brighter future. Join millions of people turning off their lights for one hour, on the same night, all across the planet. Sign up at wwf.org.uk/earthhour

Recent supporters

Related Causes

Hora do Planeta 2011 3,241 Support
WWF Save the Tiger 2,467 Support
Earth Hour - WWF 2,062 Support
Hora do Planeta 2010 871 Support
WWF 3200 Tigres 793 Support
Unilever - A Hora do Planeta 458 Support
Go green with Lovebox & WWF 198 Support
Enciende las estrellas 169 Support
WWF-EH 2011 157 Support
WWF Earth Hour 2012 132 Support
#horadelplaneta 124 Support
Apague Tudo 108 Support
Earth Hour 2011 90 Support
WWF 66 Support
Earth hour 38 Support
#horadelplaneta #Chile 34 Support

Discussion and Comments

1,421

twibbons added

1,134

unique users

wwf_uk

Created by

wwf_uk awhile ago

Promote

You can help this cause by promoting it via the following services.

Embed

Help support this cause by adding this button to your website or blog.
1,421 Support
<script type="text/javascript" src="http://twibbon.com/embed/WWF39s-Earth-Hour"></script>