du promo 10 26-10
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Design & Construction Communities Business & Operations
LEED Certification Coordination
Marketing and Media
Trainings and Education
YRG STRUCTURE AND SERVICES
SELECT PROJECTS AND CLIENTS
Project Samples
National Audubon Society Headquarters, New York
Citibank
7District 95/7, Norwalk, CT
148 Lafayette Street, New York
EDAW Offices, New York
Stepping Stones Museum, Norwalk, CT
Viceroy - Snowmass
Harmony Hotel, Nosara, Costa Rica
Dorado Beach Resort, Dorado Beach, Puerto Rico
Starwood Global, Nationwide
SoHo Boutique Hotel
Snowmass Base Village
New Songdo, South Korea
New Songdo, Greenhouse Gas Analysis
Arabian Canal, Dubai UAE
La Alma / South Lincoln Park Denver
23LEED / Green Building Trainings
New York City Hall, New York
New York City Hall, New York
Kings County Courthouse, New York
100 11th Avenue, New York
Lotte Jamsil Super Tower, Korea
Sun Path- East and West Façades
EastSolar Location- Low Best practice- Vertical fins
WestSolar Location- HighBest practice- Horizontal Overhangs
Lotte Jamsil Super Tower, Korea
Denver School of Science and Technology, Denver, CO
Casey Middle School, Boulder, CO
Building Performance Modeling
ORIENTATION
AND
PLACEMENT
ENVELOPE
AND
DAYLIGHT
DEMAND
REDUCTION
HVAC
AND
CONTROLS
RENEWABLE
ENERGY
1 2 3 4 5
Optimization Pathway
CLIMATE AND CONTEXT
RADIATION AND DAYLIGHT
PARAMETRIC ENERGY USAGE
SYSTEM SELECTION
ENERGY COST
BUDGET
Model Outputs
Modeling Analyses for Integrated Design
Energy Modeling
Baselin
e Des
ign
Propos
ed Des
ign
LEED Pote
ntial
Best P
ractice
020406080
100120140160180
Ener
gy U
se (M
Wh)
7% ≤ 55% ≤ 73%
Site Analysis
Summer Winds–
Permeable Envelope Operable panes
Intake, Exhaust vents
Winter Winds–
Thermal Envelope Low U-value
Low infiltration
Daylight Analysis
Costs and Benefits
Average Green Premium vs. Green Certification Level
0.66%
1.91%2.23%
6.80%
0.00%
1.00%
2.00%
3.00%
4.00%
5.00%
6.00%
7.00%
8.00%
Level 1-Certified (8 bldgs)
Level 2-Silver (24 bldgs)
Level 3-Gold (9 bldgs)
Level 4-Platinum (2 bldgs)
Gre
en P
rem
ium
(P
erce
nt)
0.66% - 2.23% premium
Source: Cost of Green Revisited, Davis Langdon, 2007
Source: Cost of Green in NYC, Urban Green Council, Fall 2009
Source: Cost of Green in NYC, Urban Green Council, Fall 2009
Source: Cost of Green in NYC, Urban Green Council, Fall 2009
Josh RadoffPrincipal and [email protected] 720-883-3153
www.yrgsustainability.com