FAQs

1. What is Earth Hour?
Earth Hour is a global grass-roots movement encouraging individuals, businesses and governments around the world to take positive actions for the environment, and celebrating their commitment to the planet by switching off their lights for one designated hour. It is a platform encouraging entities to join an interconnected global community engaged in dialogue and resource sharing that generates real solutions to environmental challenges.


2. When does Earth Hour take place?
Earth Hour is celebrated on the last Saturday of March every year since 2007. The last weekend of March is around the time of the Spring and Autumn equinoxes in the northern and southern hemispheres respectively, which allows for near coincidental sunset times in both hemispheres, thereby ensuring the greatest visual impact for a global lights out campaign.

Earth Hour 2013 will be held on Saturday March 23rd between 8.30PM and 9.30PM.


3. Who can participate?
Anyone and Everyone!
Anyone who wants to unite with the global community in a worldwide celebration of the planet; anyone who believes a solution to our environmental challenges is possible through the aggregate of our actions.


4. What does the Earth Hour logo mean?
The standard Earth Hour '60' logo represents the 60 minutes of Earth Hour where we focus on the impact we are having on our planet and take positive action to address the environmental issues we face. For Earth Hour 2011 the ‘60+’ logo was introduced representing a commitment to add to Earth Hour a positive act for the planet that goes beyond the hour.


5. What does Earth Hour ask people to do?
Earth Hour's call to action is to switch off lights for one hour in support of our planet. This act symbolizes the commitment of an individual to move towards a low carbon intensive lifestyle, thereby reducing the effects of Climate Change. By switching off your lights for Earth Hour you are acknowledging and celebrating your commitment to do something more for the planet that goes beyond the hour.

Earth Hour encourages individuals, businesses and governments to show leadership on environmental solutions through their actions. It encourages them to use Earth Hour as a platform and showcase to the world what measures they are taking to reduce their environmental impact.

Earth Hour asks everyone to take personal accountability for their impact on the planet and make behavioral changes to facilitate a sustainable lifestyle.


6. Does this mean during Earth Hour I have to turn off everything in my home and use absolutely no electricity?
Earth Hour only asks you to turn off non-essential lights for that one hour. This translates to saying save the energy you do not need at that time, and consume only what you must. Every human activity has an impact on the environment, while this can never be brought to zero, it can definitely be minimized if we are mindful of our consumption. Earth Hour asks you to do just that. Earth Hour shows that a solution to the world’s environmental challenges is possible if we work on them together.


7. How long has Earth Hour been going for, globally?
Earth Hour was first launched as a city event in 2007 in Sydney, Australia, where more than 2.2 million individuals and more than 2,000 businesses turn their lights off in support.

In the short space of four years, Earth Hour has grown to become the greatest environmental action in history with more than 1.8 billion individuals across 130 countries and 5251 cities switching off lights.


8. When did India join the movement?
India observed its first Earth Hour in 2009, with 56 cities switching off. In the next year, participation increased by 40%, with 6 million Indian across 128 cities observing lights out. In 2012, Earth Hour reached out to a record breaking 150 Indian cities.

Recognizing the success and impact of the campaign, Earth Hour was nominated for NDTV Greenies Awards 2010. It also bagged the ‘WOW Paradigm of the Year’ award for the best social campaign.


9. Isn't switching the lights off dangerous? What about public safety?
Earth Hour only asks people to turn off the non-essential lights for one hour - not lights that affect public safety. Earth Hour is also a celebration of the planet so it’s important to enjoy the moment in a safe environment.


10. What lights can be safely switched off?
That is a decision that has to be made individually but usually the overhead lights in rooms (whether it is your house or a business), outdoor lighting that does not impact safety, computers, decorative lights, neon signs for advertising, televisions, desk lamps, the list goes on.

There are a few lights we can say with certainty that should NOT be turned off, including safety lights in public spaces, lights for aviation guidance, traffic lights, security lights, headlights while driving, just to name a few. We ask people to use common sense.

While switching off lights in homes, keep in mind some safety measures. Keep small night lights on for basic safety especially in halls and on stairs. Make sure you have alternative light sources handy before Earth Hour starts, like torches or flashlights. That way if you need to see, you have a light source close at hand, and you can still respect the spirit of Earth Hour and keep yourself and your family safe.


11. Can I use candles for my Earth Hour event?
If you plan on burning candles during Earth Hour, try to use 100% beeswax candles or soy candles, which are gentler on our planet - smoke free, non-toxic and non-allergenic. Alternately use earthen lamps (diyas). You now have a range of “eco-friendly” candles, solar lanterns, etc which are freely available in the market. Some of these products are also made of natural products, not petroleum-based materials, so they are effectively carbon neutral (the CO2 they emit has already been taken from the atmosphere to produce the wax).


12. What is Earth Hour's position on safety?
Earth Hour wants everyone to be absolutely safe and never to turn off any lights or power that would in any way compromise the safety of any individual in a private or public space. While Earth Hour is asking people to turn off lights for an hour the intention is never to make anyone or any place unsafe. So please put safety first when deciding what lights to turn off during your participation.


13. Will my city go completely black?
Earth Hour is not a black out. It is a voluntary action by its participants to show their commitment to an act of change that benefits the planet. For many businesses in city skyscrapers or for many government buildings, the lights are turned off at the end of the business day the Friday before Earth Hour. So Earth Hour is more of a fade-out in some ways than a black-out. There is usually no instant dramatic difference, but rather a gradual dimming of lights starting the day prior.

Many major icons and neon signs are switched off for the hour and they are extremely noticeable. You may be able to see dramatic changes in large business districts or at iconic landmarks and buildings around the world and in your city.


14. If everyone turns their lights back on at the same time will there be a power surge?
People celebrate Earth Hour in a variety of ways for different lengths of time, with many continuing to keep their lights off well beyond the designated hour. Therefore, it is highly improbable that everyone will switch their lights back on simultaneously.

However, we do work with energy companies and authorities, who assure us that the unlikely scenario of all lights turning back on at the same time will not cause any issues. The load reduction should not be significant enough to disrupt supply post Earth Hour.


15. How many cities/countries/landmarks took part in Earth Hour 2012?
Across the world, more than 7001 cities, towns and municipalities took part in Earth Hour 2011 across 152 countries, including 89 national capitals and 9 of the world’s 10 most populated cities. They included:

- New York
- Beijing
- Los Angeles
- Nairobi
- Hong Kong
- London
- Moscow
- Sydney
- India
- Rio de Janeiro
- Toronto-
- Paris
- Rome
- Singapore
- Mexico City
- Dubai
   

And many many more of the world’s biggest cities in a truly global action that took place in major metropolises on every continent.

More than 1700 landmarks also went dark for Earth Hour 2012, including some of the world's most iconic:

  • Bird’s Nest (Olympic Stadium) in Beijing
  • Eiffel Tower in Paris
  • The Las Vegas Strip
  • Christ the Redeemer in Rio de Janeiro
  • Buckingham Palace and Big Ben
  • India Gate in New Delhi
  • The Acropolis in Athens
  • The Coliseum in Rome
  • Empire State Building
  • Table Mountain in Cape Town

16. What are the criteria for registering city, town or municipality participation in Earth Hour 2013?
For a city, town or municipality to be officially recognized as a participant in Earth Hour 2013 it must meet at least one of the following three criteria:

  • Have the official support of its governing authority (e.g. Governor or Mayor)
  • Have confirmed participation of a significant landmark or icon
  • Have the support of an official Earth Hour ambassador

N.B. – to register your city, town or municipality you must be in a position of governing authority to do so. If you are not in a position of authority to register your city, town or municipality we encourage you to get in contact with your local governing authority and ask them to sign up to be officially recognized as an Earth Hour 2013 participating city, town or municipality.


17. What energy/carbon reductions have resulted from Earth Hour in previous years?
Earth Hour does not purport to be an energy/carbon reduction exercise, it is a symbolic action. Therefore, we do not engage in the measurement of energy/carbon reduction levels.

Earth Hour is an initiative to encourage individuals, businesses and governments around the world to take accountability for their ecological footprint and engage in dialogue and resource exchange that provides real solutions to our environmental challenges.

Participation in Earth Hour symbolizes a commitment to change beyond the hour.


18. How can I do more for Earth Hour than just switching off my lights?
For Earth Hour 2013 we are asking people, businesses and governments to go beyond the hour, to make a commitment to an act of ongoing change that benefits the planet. There are limitless things you can do on top of switching off your lights to take Earth Hour beyond the hour. Have a look at the Get Involved section of this website to know more.

Get creative and spread the word! Earth Hour is completely open-source so do anything and everything you can to spread Earth Hour’s message of change for the benefit of the planet. Earth Hour empowers individuals and businesses with a platform to show leadership in environmental solutions by adopting and encouraging sustainable lifestyle habits and business practices.

There are a host of materials on this website that will enable you to spread the Earth Hour message as far and wide as possible. Feel free to use these materials in any way you can to encourage people to switch off their lights for Earth Hour and take steps to reduce their ecological footprint on a continuing basis.


19. What does Earth Hour aim to achieve in India?
Earth Hour aims to unite communities around environmental issues by creating a forum where individuals can discuss ecological resolutions with like-minded people, by creating a channel though which businesses can exchange sustainable practices with their competitors, by building a platform that enables governments to showcase environmental leadership, and by ultimately establishing a global network of individuals, corporations and governments who are committed to the collective resolve of tackling the world’s environmental challenges.

In India, Earth Hour today represents a lifestyle choice and commitment. Carried forward by diverse sections of the society, industry and government, the spectrum of support ranges from the President of India to a seven year old son of a rickshaw puller in Bhopal.


20. How is Earth Hour 2013 different from 2012?
Earth Hour 2012 saw individuals, communities, businesses and governments across the globe come together in a moment of unity for the planet, to share with the world the ongoing environmental actions they were committing to beyond the hour. In more than 7001 cities and towns across 152 countries, hundreds of millions of people transcended race, culture, religion, geography and generation, uniting for Earth Hour 2012 to show that together our actions add up.

With the rapid adoption of Earth Hour coming to symbolize a barometer of global environmental concern, Earth Hour 2013 asks participants to not only share the actions they are committing to beyond the hour but to challenge others in their community to commit to their own action.

Earth Hour 2013 is not the culmination of an environmental campaign. It’s the start of a journey of behavioural change for individuals, sustainable practice for businesses, and leadership of governments on the path to global environmental reform.

Earth Hour 2013 aims to introduce and raise awareness about Renewable Energy solutions as an upcoming and practical option for consumers to adopt to reduce their impact on the environment.


21. What is Earth Hour’s relationship with WWF-India? Does WWF own Earth Hour?
WWF Australia co-founded Earth Hour in Sydney in 2007, facilitating Earth Hour’s rapid worldwide growth through its connection to WWF’s global network. With a presence in more than 70 countries, WWF continues to play a valuable partner role, ensuring a solid foundation and support network on which to deliver a truly global environmental message throughout the year.

WWF-India is proud to have a proactive and committed supporter base working tirelessly in their own unique ways and local areas to show their solidarity with the cause of Earth Hour.


22. Do you have requirements or regulations about who can or cannot partner with Earth Hour?
Any partner must uphold and support the aims and principles of Earth Hour in India. These include encouraging individual and community engagement on environmental issues. Encouraging conscious decisions to change the way we live in order to affect environmental reform, without the use of scare tactics or shaming. The specific decisions about whether or not to partner with a group or corporation are made at local level by Earth Hour country and city teams based on what suits their needs and community in achieving the goals of Earth Hour.


23. Does Earth Hour welcome the support of other NGOs (Non-Government Organizations) and NFP's (Not for Profits)?
Absolutely. In fact, the success of Earth Hour would not be possible without the support of other NGOs and NFPs working across locations and communities throughout India.


24. Are there any other social media outlets or forums for Earth Hour in India?
Yes. Have a look at the Get Involved section to know more about our communities. You can also follow us on Facebook, Twitter, and YouTube


25. What is the Earth Hour City Challenge?
Taking the Earth Hour movement forward, WWF jointly with ICLEI-Local Governments for Sustainability, has launched the Earth Hour City Challenge. It is a global initiative to reward pioneering cities that are leading the way towards a fully sustainable future.

See more at Earth Hour City Challenge. In 2012, cities throughout Canada, India, Italy, Sweden and the United States participated in the pilot challenge.


26. Why should you participate?
In India, 30% of the total population lives in cities, and in the next 50 years this will rise to 800 million. Worldwide 50% of the total population already lives in cities and this is expected to touch 70% by 2050. The global footprint for cities accounts for 70% of the worlds CO2 emissions, and if we continue on this path of growth, we will seriously jeopardize the future of our planet. There in an opportunity in this crisis, also for India cities, to consider their urban development plans and invest in the creation of sustainable cities that can support these growing populations, without severely impacting the planet’s health.


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