SLIDE 6 S1-36177
6
Z ERO EN ERG Y
21% 20% 15% 10% 8% 6% 6% 4% 4% 3% 2% 1%
ROOFTOP PHOTOVOL TAIC GENERATION ADDITIONAL PHOTOVOL TAIC GENERATION ON ADJ ACENT BUILDING REDUCED LIGHTING POWER DENSITY NATURAL VENTILATION REDUCED EQUIPM ENT L OADS REDUCED FAN AND PUM P POWER GROUND SOURCE HEAT PUM P SERVING OUTSIDE AIR ADDITIONAL WALL AND ROOF INSULATION IM PROVED GLAZING, DOUBLE SKIN OUTSIDE AIR CONTROLS WIND GENERATION INCREASED LIGHTING CONTROLS
SI-36177
6
- Dimming daylight control in all perimeter spaces, occupant
- turbines on site
- ADDITIONAL STRATEGIES FOR SUSTAINABILITY:
SUM M ARY OF SAVINGS:
- processing water from dining and
stadium events if paper products are used.
- practical source of renewables.
- Numbers above can be
multiplied as desired.
SPRING/AUTUM N SUM M ER WINTER
EQUIPM ENT LIGHTING REFRIGERATION S E R V I C E W A T E R H E A T I N G F A N S & P U M P S COOLING HEATING R O O F T O P P H O T O V O L T A I C S WIND GENERATION A D D I T I O N A L P V G E N E R A T I O N A T A D J A C E N T B U I L D I N G
PROJECT TARGET
1
5 k W h / s m
COM BINED
340.3 kWh/ sm
COM BINED
74.5 kWh/ sm
COM BINED
0.0 kWh/ sm
BASELINE HIGH- PERFORM ANCE ZERO-ENERGY
PHOTOVOL TAIC ARRAY recovers
the Sun’s energy to generate electricity, offsetting HVAC equipment energy usage. An OPERABLE DUAL-SKIN mechanically opens to create WIND
SCOOPS, allowing the building to
enter natural ventilation mode when
- utdoor conditions are favorable.
- fan operates only during natural
ventilation mode to induce
designed to switch from supply to exhaust/relief when operating in natural ventilation mode.
PHOTOVOL TAIC ARRAY recovers the
Sun’s energy to generate electricity,
- ffsetting HVAC equipment energy
usage.
DEHUM IDIFICATION M ESH
passively removes excess moisture from intake outdoor air, which is then conditioned by the dedicated outdoor air
GREEN ROOF provides additional
roof insulation and slows summer solar and conductive heat gains, reducing peak cooling loads
GEOTHERM AL WATER EXCHANGE pumps
cool river water through heat exchanger and
- unit is distributed through
UNDERFL OOR AIR DISTRIBUTION
system, creating natural convection
- Building relief air is collected through
small plenum fans and distributed into the DUAL-SKIN FACADE to absorb building envelope solar and conductive heat gain loads, eliminating the need for perimeter space conditioning.
PHOTOVOL TAIC ARRAY recovers the
Sun’s energy to generate electricity,
- ffsetting HVAC equipment energy
usage.
GREEN ROOF provides additional
roof insulation during winter heating season to reduce interior space heat loss.
GEOTHERM AL WATER EXCHANGE is used
as a heat sink for geothermal heat pump, providing hot water to both the radiant
- unit for preheating outdoor air intake.
- unit is distributed through
UNDERFL OOR AIR DISTRIBUTION
system, creating natural
Building relief air is collected through small plenum fans and distributed into the DUAL-SKIN FACADE to mitigate building envelope heat loss during cold outdoor temperatures, eliminating the need for perimeter space conditioning.
