Jim Freihaut: Greater Philadelphia Innovation Cluster (GPIC)
Jim Freihaut: Greater Philadelphia Innovation Cluster (GPIC)
Jim Freihaut: Greater Philadelphia Innovation Cluster (GPIC)
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No Improvements In Energy Efficiency; Degradation of Performance<br />
Present situation<br />
• 6% of Americans affected<br />
• 5,000 death per year in the US<br />
• 12.7 billion USD per year<br />
• Continues to increase<br />
Causes<br />
• Sensitization when exposure to certain nonvolatile<br />
chemical forms on indoor aerosols<br />
• Life style – 90% time spent indoors<br />
• Cities - Population concentration<br />
• Tight Construction
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