iScreensaver - iScreensaver is a multi-featured software that uses Image, Live Photo, Video, Movie, and 3D Model files to create screensavers for Windows and Macintosh.
Website Carbon Calculator - Find out the how much CO2 your website emits
Screensaver Factory - Screensaver Factory is a major screensaver solution that enables everyone to create realistic screensavers in no time at all.
Wren - Offset your carbon footprint by saving rainforests
Web-Page-Screensaver - Web-Page-Screensaver is an open-source tool that is designed to display a web page as your screensaver.
Klima - Go carbon neutral