slide 1

Green IT and sustainability

Participatory Budget in CologneMayor Angela Spizig

Brussels, 4-7 October 2010

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aulo

dos

San

tos

slide 2

Green Procurement

product carbon footprint???

slide 3

Green Procurement

energy mix

© T

im R

eck

man

n

© K

im H

an

sen

CO2 per kWh?

from - 409 g up to 1,153 g

slide 4

Avoidance

thin clients

server consolidation and virtualization

blade server vs. rack mount server

unavoidable expenditure

© F

lori

an

Hir

zin

ger

slide 5

Reasonable technical facility equipment

slide 6

Economical use of the data center

cold aisle

warm aisle

26 °C

precisionair conditioning unit

server cabinets

server cabinets

raised floor

slide 7KämmereiE-Government und Online-Dienste

Cologne–the participatory Cologne–the participatory budgetbudget

slide 8

questions and answers