Energy-saving custom Google search

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 its popularity. Blackle saves energy because the screen is predominantly black. You can set Blackle as your home page; this way every time you load your browser, you will save a little bit of energy….

From the American Library Association’s e-newsletter, “American Libraries Direct” 5/23/2007.