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Century Plaza Towers

Los Angeles, CA

Challenges

  • Interior temperature imbalances

  • Make towers more energy efficient

  • Maintain historic exterior aesthetics

 

Solution:  3M Neutral 35

  • High heat rejection

  • Neutral light appearance

  • $116,000 rebate from LA Dept of Water and Power

 

Results

  • Payback - Less than 1 year

  • Savings - Over $200,000 annually

  • Energy Saved - 15 kWh/sq ft of glass

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Fifth Third Center

Cincinnati, OH

Challenges

  • Reduce heat & light to increase tenant comfort

  • Reduce energy costs and maintain striking aesthetics

 

Solution:  3M Prestige Exterior 40

  • High infrared heat and UV rejection

  • Non-metallic = Non-corrosive

  • No edge sealing = Minimal installation time

  • Project cost offset by rebate from Salt River Project

 

Results

  • Payback - Less than 5 years

  • Savings - Over $25,000 annually

  • Energy saved - 12 kWh/sq ft of glass