Lulu.com, the digital self-publisher, is calling for submissions to their Earth Day open source e-book. You’ve got 200 characters to share your own green resolutions and goals and if you do, you’ll be entitled to one free download of the book when it is released on Earth Day, April 22nd.

The Sierra Club’s 2% Solutions Site is looking for photos of what you’re doing to curb your carbon emissions. The goal of the site is to cut carbon emissions by 80% by the year 2050 — that’s only 2% per year. Totally doable.