Anwar Osseyran Green IT Consortium Amsterdam “ Workshop  Green  Software”
Amsterdam to Cut CO2  Emissions by 40% by 2025
Consortium Green IT Amsterdam <ul><li>Objective: To contribute substantially to the 40% CO2 reduction goal in 2025 in Amst...
ICT CO 2  Emissions Breakdown Mobile telecom
 
The Power Loss Chain CPU energy yield: 0.5% of fossil fuel used! Source: British Computer Society  Software utilization is...
Software is Key If the code is more efficient, then less servers are neded
Future archaeologists will uncover a Vista upgrade layer”
 
For developers who wish to leverage power measurement for optimizing their software
Green Tracker: a tool that estimates the energy consumption of software in order to help concerned users make informed dec...
<ul><li>15:30 Welcome with coffee </li></ul><ul><li>16:00 Opening  </li></ul><ul><li>Anwar Osseyran </li></ul><ul><li>16:1...
Upcoming SlideShare
Loading in …5
×

Introduction Anwar Osseyran, Green IT Amsterdam workshop Green Software 12 apr 2011

708 views

Published on

Published in: Technology
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
708
On SlideShare
0
From Embeds
0
Number of Embeds
102
Actions
Shares
0
Downloads
0
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide
  • The British Computer Society published recently an interesting analysis of the power loss chain within the datacenter. The biggest losses (65%) are incurred before the electricity reaches the datacenter. Cooling and power infrastructure account for almost 60% of the energy dissipated at the datacenter. A lot of gain can be obtained by increased utilization factor of the servers and also improving the design of datacenters and the IT equipment.
  • Introduction Anwar Osseyran, Green IT Amsterdam workshop Green Software 12 apr 2011

    1. 1. Anwar Osseyran Green IT Consortium Amsterdam “ Workshop Green Software”
    2. 2. Amsterdam to Cut CO2 Emissions by 40% by 2025
    3. 3. Consortium Green IT Amsterdam <ul><li>Objective: To contribute substantially to the 40% CO2 reduction goal in 2025 in Amsterdam by: </li></ul><ul><ul><li>Achieving substantial energy savings in the ICT sector itself: &quot;Greening of IT“ </li></ul></ul><ul><ul><li>Innovative use of ICT to reduce CO2 emissions in the region in many sectors: Greening by IT “ </li></ul></ul><ul><ul><li>Creating new business opportunities for the ''Green Collar Economy''. </li></ul></ul>1 2 3
    4. 4. ICT CO 2 Emissions Breakdown Mobile telecom
    5. 6. The Power Loss Chain CPU energy yield: 0.5% of fossil fuel used! Source: British Computer Society Software utilization is Key 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
    6. 7. Software is Key If the code is more efficient, then less servers are neded
    7. 8. Future archaeologists will uncover a Vista upgrade layer”
    8. 10. For developers who wish to leverage power measurement for optimizing their software
    9. 11. Green Tracker: a tool that estimates the energy consumption of software in order to help concerned users make informed decisions about the software they use
    10. 12. <ul><li>15:30 Welcome with coffee </li></ul><ul><li>16:00 Opening </li></ul><ul><li>Anwar Osseyran </li></ul><ul><li>16:15 Presentation Green Software Framework Joost Visser, SIG </li></ul><ul><li>16:40 Case presentation on pilot project Mechtild Kuijpers, Directeur Sustainability, Centric </li></ul><ul><li>17:00 Presentation on the user’s perspective on Green Software Ramon van Alteren, Techlead System Engineering Hyves.nl </li></ul><ul><li>17:20 Discussion </li></ul><ul><li>17:50 Wrap up, what’s next Anwar Osseyran and Jan Willem Tellegen </li></ul><ul><li>18:00 Drink </li></ul>

    ×