Carbon Foot Print of Servers

Each server uses approximately 0.5kWh (kilo Watts per Hour). Each kWh generates 1.297 lbs of CO2 according to http://www.carbonfund.org/site/pages/carbon_calculators/category/Assumptions>http://www.carbonfund.org.

PSPINC hosts Web and Email using about 400 servers for about 37,000 companies both in the USA and Japan. We are emitting about 260lbs of CO2 every hour. If you compare that to if each 37,000 companies having their own servers, it would have been almost 48,000lbs every hour. That is more than 420,000 tons of CO2 per year. That is about 900,000 trees per year compared to 9,600 trees.

PSPINC is dedicated to using clean energy for its power source and striving very hard to reduce its carbon footprint by creating a software that require less hardware.

NOTE: Easiest ways to calculate is ... Every year a server require about 24 trees to recover its carbon foot print. WOW, that is a lot.

S	M	T	W	Th	F	S
1	2	3	4	5	6	7
8	9	10	11	12	13	14
15	16	17	18	19	20	21
22	23	24	25	26	27	28
29	30	31

PSPINC CEO Kenichi Uchikura's Blog

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Carbon Foot Print of Servers

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