Launched by Carbonfund.org, which supports third-party renewable energy and reforestation projects around the world, the free online search engine – www.envirosearch.org – is powered by Bing and hosts sponsored advertisements through Yahoo.
The green nature of the search engine does not appear to change results in any way; for instance typing “BP” into www.envirosearch.org produces the energy company’s homepage as the top result rather than information regarding the recent oil spill in which it was involved – the same results that are returned on www.bing.com.
Search engine www.gigablast.com claims to generate 90% of its energy usage from wind energy and the Yahoo! powered www.goodsearch.com allows users to choose one of the participating charities – including many dedicated to the environment – to sponsor with their searches; US$0.01 is then donated to the charity of the user’s choice.
You can switch now by logging on to http://www.envirosearch.org!