Open Eco

OpenEco was designed for Sun Microsystems as a way to calculate their own greenhouse gas emissions, and in the meanwhile, was developed so you can too. This open source tool takes the hassle of auditing your own carbon footprint, whether you're a large corporation or a small office user. The site was designed with this in mind; ease of use, and with the forums and blogs, make energy efficiency a part of everyday life. Design with Celery Design Collaborative.