I found this promising power management software for computer that claim will save a bunch of electricity, money, tree, and reduce carbon emission without sacrificing the performance. Granola. It can be found on their website, totally free for personal use (even small company). This is the simplest power management application I have ever seen. Download, install in couple minutes, done. Literally done. No setting need to be done unless want to setup a schedule for saving power in different working scenarios.
In the setting, we can only choose one of three power saving scheme (only enabled if scheduling is disabled). Else, is only dashboard or unit of measurement setting.
Once you finish install and setting, we can create an Granola account to track our saving. Something that I find interesting in term of self satisfaction which is be a part of community that help do something better even smallest thing :) After couple hours of daily computing usage, I feel nothing different in performance except there is Granola icon on system tray.
So guys, be firm and confident, use this application and spread it out.


