How is Blackle saving energy?
Blackle was created by Heap Media to remind us all of the need to take small steps in our everyday lives to save energy. Blackle searches are powered by Google Custom Search.
Blackle saves energy because the screen is predominantly black. “Image displayed is primarily a function of the user’s color settings and desktop graphics, as well as the color and size of open application windows; a given monitor requires more power to display a white (or light) screen than a black (or dark) screen.” Roberson et al, 2002
In January 2007 a blog post titled Black Google Would Save 750 Megawatt-hours a Year proposed the theory that a black version of the Google search engine would save a fair bit of energy due to the popularity of the search engine. Since then there has been skepticism about the significance of the energy savings that can be achieved and the cost in terms of readability of black web pages.
We believe that there is value in the concept because even if the energy savings are small, they all add up. Secondly we feel that seeing Blackle every time we load our web browser reminds us that we need to keep taking small steps to save energy.
We encourage you to set Blackle as your home page. This way every time you load your Internet browser you will save a little bit of energy. Remember every bit counts! You will also be reminded about the need to save energy each time you see the Blackle page load.
Help us spread the word about Blackle by telling your friends and family to set it as their home page. If you have a blog then give us a mention. Or put the following text in your email signature: “Blackle.com – Saving energy one search at a time”.
Have a look at our energy saving tips (below) for ideas on steps you can take to save energy or you can follow Blackle on Twitter and we will keep you updated with simple energy saving tips.
There are a lot of great web sites about saving energy and being more environmentally friendly. They are full of great tips covering the little things that we can all do to make a difference today. Try Blackling “energy saving tips” or visit one of the many great blogs dedicated to environmental awareness.
Energy efficient home appliances and electronics
Appliances account for about 20% of household energy use. Appliances and electronics really add up on your energy bill. When shopping for new appliances and electronics look for energy efficiency labels.
Air dry dishes instead of using your dishwasher’s drying cycle.
Clean the lint filter in the dryer after every load.
Consider air-drying clothes on clothes lines or drying racks.
Consider buying a laptop for your next computer upgrade; they use much less energy than desktop computers.
Don’t over-dry your clothes. If your machine has a moisture sensor, use it.
Dry towels and heavier cottons in a separate load from lighter-weight clothes.
Make sure power management is activated on your computer.
In the average home, 75% of the electricity used to power home electronics is consumed while the products are turned off. Plug home electronics into power strips and turn the power strips off when the equipment is not in use.
Wash your clothes in cold water using cold-water detergents whenever possible.
Unplug battery chargers when the batteries are fully charged or the chargers are not in use. Many chargers draw power continuously, even when the device is not plugged into the charger.
Turn off your computer and monitor when not in use.
Use the cool-down cycle to allow the clothes to finish drying with the residual heat in the dryer.
Wash and dry full loads. If you are washing a small load, use the appropriate water-level setting.
When shopping for a new clothes dryer, look for one with a moisture sensor that automatically shuts off the machine when your clothes are dry.
As an environmental company, maintaining this website could be considered an area to GO GREEN… or in this case, GO BLACK(LE)!
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