On March 29, nearly 60 million people worldwide switched off their lights for one hour in order to show their concern for global warming. (Complete story) From Sydney to San Francisco, people manually turned off lights in office buildings, street signs, and homes. This symbolic gesture was intended to focus attention on rising carbon emissions from human sources, such as office buildings.
I'm sure there were plenty of idle servers on Saturday that could have participated in "Earth Hour." There are probably some idle servers right now in your data center (or engineering lab) that could be powered down. Most data centers are sized for peak traffic/workload that is generally 5-10 times the average traffic/workload. And once you get outside the production environment, there are even more servers in dev/test environments and engineering labs. And you know that those servers aren't being used 24x7.
What if you could power off those idle servers when they're not needed? Better yet, what if your data center or engineering lab could power down idle servers and then power on additional servers as they're needed? The solution is here today and easy to implement. (Read more)