Earth Hour

Name: Earth Hour
Author: UlyssesBlue

Visit http://www.earthhour.org to pledge your support for Earth Hour and turn out the lights for 1 hour at 8:30pm March 26, 2011. <p> This yearâ€™s theme encourages people to 'go beyond the hour' to adopt a more sustainable lifestyle that uses less energy. <p> By using a dark theme on your computer, you will reduce its energy consumption. Choose a dark desktop wallpaper, use a dark home page, and adopt a dark Firefox persona (like this one). <p> This Earth Hour, go beyond the hour! </p>

This add-on was removed from Firefox Add-ons Store on 2026-07-05

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User Growth & Download Statistics

Theme

By:

UlyssesBlue

Daily users:

Version:

2.0 Last updated: 2019-05-13

Version code:

3923871

Creation date:

2010-02-25

Risk:

Size:

76.01KB

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-05

Compare stats and ranking:

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Developed by:

UlyssesBlue

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/earth-hour/

Is Earth Hour Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Earth Hour does not require any sensitive permissions.

Risk impact analysis details

Low This permission has no access or impact on the user's system or data, thus carrying no risk.

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Earth Hour is very likely to contain malware and should not be trusted. Avoid installing.