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slide 1
Green IT and sustainability
Participatory Budget in CologneMayor Angela Spizig
Brussels, 4-7 October 2010
© P
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