Earth Hour Global:
Sydney Opera House
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Earth Hour 2011
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Wat Arun Buddhist temple landmark of Bangkok city, Thailand
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Ars Electronica Center-Before © Stadt Linz / Bärbel Wagner
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Kampong Ayer Culture & Heritage Centre - Lights On BSB, Brunei Earth Hour Brunei - Photographer Nizam Copyright- Yes
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Earth Hour Niagara Falls-Before © WWF-Canada / Frank Parhizgar
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Dubrovnik City Walls in dark - Croatia
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Big Ben Before Benjamin Ealovega_MG_6486
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Eiffel Tower before Earth Hour
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Hong_Kong_Cultural_Centre_Before
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Victoria Harbour - Before © HKPPA
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Peace Bridge before Switch-Off, Pt. 2 Jack Armstrong, 26032011, Tbilisi, Georgia, Peace Bridge
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Cologne Cathedral - Lights on © Rebekka Dierkes / WWF
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The Brandenburger Tor in Berlin switches Light off for Earth Hour 2011 90711 Berlin, Germany Andreas Eistert Copyright-
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Tokyo Tower © WWF Japan
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Maldives President's Office
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Times Square Nasdaq tower with EH Ads 2
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Strip from Mandalay Bay, Las Vegas, NV, USA - Before © WWF / Neill Miller
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Empire State Building, NY, USA - Before © WWF / Rob Johnson
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Christ Redeemer Statue before, Rio de Janeiro
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Tower Bridge London - "after" © WWF/Jon Freeman
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Buckingham Palace Lights On
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Allianz Arena Munich - Lights on © Allianz Arena
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Belarus National Library lights on Minsk, Belarus
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Table Mountain - Before © WWF / Alwyn van Zyl
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India Gate New Delhi India before Earth Hour
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Kathmandu, Nepal, lumbini Gardens - Akash Shrestha Copyright-
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Chinese Taipei Taipei 101 Before
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Lights out at the Bird's Nest-Before © WWF / Janek Zdzarski