slide 1 Green IT and sustainability Participatory Budget in Cologne Mayor Angela Spizig Brussels, 4-7 October 2010 © Paulo dos Santos
slide 2 Green Procurement product carbon footprint???
slide 3 Green Procurement energy mix © Tim Reckmann© Kim Hansen CO2 per kWh? from g up to 1,153 g
slide 4 Avoidance thin clients server consolidation and virtualization blade server vs. rack mount server unavoidable expenditure © Florian Hirzinger
slide 5 Reasonable technical facility equipment
slide 6 Economical use of the data center cold aisle warm aisle 26 °C precision air conditioning unit server cabinets raised floor
slide 7 Kämmerei E-Government und Online-Dienste Cologne–the participatory budget
slide 8 questions and answers