How should Yahoo! go carbon neutral?

Yahoo! has announced it's going carbon neutral in 2007. We want to do our part to combat climate change. We're investing in greenhouse gas reduction projects around the world that will make our impact on the environment essentially neutral. To read more about what this means, visit Yahoo! for Good (link... show more Yahoo! has announced it's going carbon neutral in 2007. We want to do our part to combat climate change. We're investing in greenhouse gas reduction projects around the world that will make our impact on the environment essentially neutral. To read more about what this means, visit Yahoo! for Good (link below). We want your ideas on how we can reach our goal. In what innovative or creative offset projects do you think we should invest?

Yahoo! for Good: http://brand.yahoo.com/forgood/environment/carbon_neutral.html
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