These top 10 green Twitter feeds, courtesy of the Huffington Post, are a great way to catch up on all things green - over 2 million collective users cover the gamut in everything from renewable energy to local organic eats. Twitter, for those unfamiliar, is a free micro-blogging and social networking site that enables users to upload “tweets,” or small messages under 140 characters about a variety of topics, including those of the sustainable variety. Check out a quick list of our eco-favorites after the JUMP —->

1) Green Living notifies followers of green living tips from its affiliate website Eco Tech Daily.

2) Check out Global Warming for top green news and global warming updates.

3) Grist’s twitter complements the green updates from its excellent environment, humor and politics site.

4) The Green Options twitter compiles news from all of the website’s blogs.

5) EcoGeek’s twitter offers news updates based on the website’s green tech postings.

6) The Sprig twitter reports green living tips from the Sprig website, which advertises itself as “your daily green style guide.”

7) The Eco-Chickie twitter is based on green news from Eco-chick’s website.

8 ) Sustainablog’s twitter features excerpts of the blog’s postings.

9) The National Wildlife Federation’s twitter compiles the latest green environmental news.

10) From updates on local craft fairs to the newest local community blogs the EcoMetro twitter provides news updates for Portland, Seattle, and Minneapolis.

takepart and check out the HuffPo’s full list.

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