Green IT-Chris Priest

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  • 1. Opportunities for Greening with IT…Chris PreistDepartment of Computer ScienceUniversity of Bristolcpreist@cs.bris.ac.uk
  • 2. Online Services COMSM2006 Lecture 2 — Copyright © 2007, Dave Cliff, 2010 Chris Preist page 2
  • 3. Print-on-demand COMSM2006 Lecture 2 — Copyright © 2007, Dave Cliff, 2010 Chris Preist page 3
  • 4. Remote Working COMSM2006 Lecture 2 — Copyright © 2007, Dave Cliff, 2010 Chris Preist page 4
  • 5. Decision support COMSM2006 Lecture 2 — Copyright © 2007, Dave Cliff, 2010 Chris Preist page 5
  • 6. Augmented Community COMSM2006 Lecture 2 — Copyright © 2007, Dave Cliff, 2010 Chris Preist page 6
  • 7. A note of caution… Think of the widersystem• What is the IT ‘cost’ of such solutions?• What about indirect effects elsewhere in the system?• What about the ‘rebound effect’?• How might they change behaviour?• What about implications beyond energy reduction? COMSM2006 Lecture 2 — Copyright © 2007, Dave Cliff, 2010 Chris Preist page 7
  • 8. But think positive!!• How might these different approaches be used in your business?• What applications (with staff and/or customers) would be most impactful?• What would the cost implications be? What is the ROI in terms of Carbon Savings?• Don’t forget the cautions… Think systemically too. COMSM2006 Lecture 2 — Copyright © 2007, Dave Cliff, 2010 Chris Preist page 8