Those who participate in the community are known as Greenvoicers, who can take as active or inactive role in the site as they wish.

Greenvoice allows users to create Campaigns. Users of Greenvoice are able to donate towards these campaigns as they wish. One thing worth noting is that the campaigns are in POUNDS and not dollars. Some of the campaigns that have already started include, Excess Packaging For Software, Free Papers, Bottled Water, Intensive Pig Farming and more.

There are also sections to write appeals or actions to oppose or support a particular campaign, a section to display videos, and each campaign has a slew of bookmarking options. These act as wikis of sorts, and Greenvoice users can contribute some information to a certain degree, whether you’re a member of the campaign or not.

Check out Greenvoice if you feel your up to the challenge of making a positive impact on the world.