Ecocho is a free service, and it's one of the easiest ways people can change everyday behaviour to make a positive impact on the environment.

It allows you to search the web using search engine technology (Yahoo) and reduce greenhouse gases as you do it.

• Each time you use ecocho as your search engine, you'll be helping to slow climate change.
• For every 1000 searches that users make on ecocho.com, five trees will be grown to offset carbon pollution emissions
• Switching to ecocho.com doesn't alter or slow your search. Search results are displayed via technology you already know and trust - Yahoo!
• ecocho.com is the world's first known search engine that enables users to offset their own carbon emissions for free
• ecocho.com is an international initiative to reduce global warming. The service is multi-lingual and is being rolled out globally.
• Trees are grown via official Government-accredited projects.
• Yahoo has given its full support to the project, contributing the search results for the site
• Now everyone can help reduce global warming by switching to ecocho.com as their internet search engine