TM
Brandon Tinianov, Ph.D., P.E.
Sr. Director Technical Business Development View, Inc.
The Appeal of Glass • Façade sets the tone for the entire building • Glass adds to the design and aesthetic elements of the façade • Transparency allows natural daylight and views
The Impact of Glass • Energy (In)Efficiency • Comfort – thermal & glare • Productivity, connectivity, wellness 2
Confidential
Technology – Nano coatings
•
A solid-state coating with nano-layers of metal oxides
•
Uses a small electrical voltage to change states between Glass
clear and tint •
1,800 sf of glass uses less power per day than a 60W bulb
Electrical voltage applied to active coating
3
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Technology – Dynamic Performance
Clear Low-e .38 SHGC 70% Tvis
Clear state >60% Tvis
Tinted Low-e .18 SHGC 30% Tvis Tinted state <4% Tvis
Traditional glass
Dynamic control of heat and glare
Multi-level control Intelligence
Automatic faรงade response by position iOS user control Wall switches
Sense
Glass tints automatically in response to light levels, measured by a sensor
Select
Glass tint is manually controlled via switch
5
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Comm. Office Demo â&#x20AC;&#x201C; Energy Perf.
Average total energy savings (HVAC + lighting) 18.00
16.00
Total energy kWh
14.00 12.00
21% 27%
22%
21%
25%
10.00 8.00 6.00 4.00 88%
2.00
87%
0.00 6-Aug Mon
7-Aug Tues
Average total energy/day (kWh)
18.00
8-Aug 9-Aug 10-Aug 11-Aug 12-Aug Wed Thurs. Fri Sat Sun
Daily Low-e total energy
14.00 12.00 10.00 8.00
40% 39%
40%
39% 42%
43%
6.00
51%
4.00
65%
56%
0.00 June July Aug. Sept. Oct. Nov. Dec. Jan. Feb. Mar.
Dynamic
46% average annual energy savings Confidential
48%
2.00
Low-e
Daily EC total energy
41% average weekly energy savings 6
16.00