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A Preliminary Proposal for Replacing Black Roofs at IIM Calcutta with White Roofs Ramaswamy Sankar MBA Student, Indian Institute of Management, Calcutta Ph.D., Chemical Engg, University of Massachusetts, Amherst BTech, Chemical Engg, Indian Institute of Technology, Madras
Why Black Roof is Bad in Hot Weather? ,[object Object],[object Object],[object Object],http://heatisland.lbl.gov/CoolRoofs/ Reflection of Sunlight (%) Increase in Roof Temperature (F)
Black Roofs on Some Buildings at IIMC ,[object Object],[object Object],[object Object],Admin Block – L1 & L2 NF2 PGPEX Family Hostel Staff Cafeteria
What is the Payback Period for a White Roof? ,[object Object],Determination of energy saving with cool roof concept using calibrated simulation: Case of a learning centre in composite Indian climate Aviruch Bhatia*, Vishal Garg**, Jyotirmay Mathur* *Mechanical Engineering Department, Malaviya National Institute of Technology, Jaipur (India), **Centre for IT in Building Science, International Institute of Information Technology, Hyderabad (India) White Roof Reduces Energy Consumption Lower AC Costs with Cool Roof
2006: Experiment at IIIT, Hyderabad http://www.iiit.net/research/cbs/Projects/cool%20roof.html ,[object Object],[object Object],[object Object],[object Object],Grey roof White roof
 
Work Done By Dr. Akbari, Lawrence Berkeley National Lab White Roof or
Dr. Akbari, Lawrence Berkeley National Lab
 
Obama's green guru calls for white roofs http://www.telegraph.co.uk/earth/earthnews/5389278/Obamas-green-guru-calls-for-white-roofs.html ,[object Object],HOW ABOUT TAKING THIS FURTHER AT IIMC?

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The case for white roofs at IIM Calcutta

  • 1. A Preliminary Proposal for Replacing Black Roofs at IIM Calcutta with White Roofs Ramaswamy Sankar MBA Student, Indian Institute of Management, Calcutta Ph.D., Chemical Engg, University of Massachusetts, Amherst BTech, Chemical Engg, Indian Institute of Technology, Madras
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.  
  • 7. Work Done By Dr. Akbari, Lawrence Berkeley National Lab White Roof or
  • 8. Dr. Akbari, Lawrence Berkeley National Lab
  • 9.  
  • 10.