Green it voor de digitale steden agenda 22 september 2011
1. Green IT voor de Digitale Steden Agenda 22 september 2011 Green IT Amsterdam Jan Willem Tellegen
2. Energy losses to tackle Add application software! 30% 70% 95 % 2 . 5 % 2 . 5 % Transmission Losses Transformer Losses Data Centre 40 % 25 % 35 % Cooling Losses Power Infrastructure IT Equipment 65 % 20 % 15 % Network Equipment Storage Equipment Servers 30 % 45 % 25 % Power Supply Other Components CPU 20 % 80 % Idle Time Power CPU Load Power 35 % 65 % Heat Exhausted Electricity Generated Fossil Fuel Data Centre Equipment Servers CPU CPU Utilisation
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4. Urban Green IT Infrastructure Amsterdam Smart Grid City Green Data Port Sustainable data proc “ Green Ocean” Leverage services for business, households Amsterdam Clouds Service, Business, social and institutional Models, education & training Business House holds Government Mobility Buildings (Smart grids) Green Software Energy efficient software
