Sustainable consulting for energy and resource Leading LEED … · 2014. 1. 30. · Sustainable...
Transcript of Sustainable consulting for energy and resource Leading LEED … · 2014. 1. 30. · Sustainable...
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Designing Sustainable Communities:The LEED-ND Rating System
Creating energy and resource efficient buildings and communities!
g yConcepts for the Riverbend Heights Community
Stephen CarpenterEnermodal EngineeringJuly 15, 2009
Enermodal Engineering Ltd.
Sustainable consulting for energy and resource efficient buildings - We don’t do anything else!Leading LEED consultants in Canada. More certified buildings than any other firm. Over 200 LEED registered buildings, 43 of which are certifiedApplying green building experience to communities:
Creating energy and resource efficient buildings and communities!
Applying green building experience to communities:– Regent Park (Toronto), Toronto Waterfront, Halton Hills,
McMaster Innovation Park– Currie Barracks – Canada’s First LEED ND Certified
Development
Presentation Outline
Why Create Sustainable Neighborhoods?
What is LEED for Neighborhood Development?
Creating energy and resource efficient buildings and communities!
Approaches to Sustainable Neighborhoods?– Currie Barracks Case Study
Why Create Sustainable Neighborhoods?
“The private vehicle is the largest contributor to a household’s carbon footprint – using public
transportation reduces household carbon emissions”
Natural Gas20%
Current household
Creating energy and resource efficient buildings and communities!
Electricity25% Private Vehicles
55%
emission in a typical two-car household
Why Create Sustainable Neighborhoods?
Creating energy and resource efficient buildings and communities!
Why Create Sustainable Neighborhoods?
Creating energy and resource efficient buildings and communities!
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Creating energy and resource efficient buildings and communities! Creating energy and resource efficient buildings and communities!
Other Benefits
Improved health (cleaner air)Safer communities (fewer accidents and more “eyes on the street”)Reduced infrastructure costsAffordable and adaptable (diverse users allow
Creating energy and resource efficient buildings and communities!
p (community to adapt to change)Reduced energy and water costs (deals with Climate Change)
What is LEED?
Creating energy and resource efficient buildings and communities!
What is LEED?
Leadership in Energy andEnvironmentalDesign
• Released by the USGBC in 2001• Canadian Version in 2004
Creating energy and resource efficient buildings and communities!
Design • Most widely used system today• 133 Certified Projects• 1100+ Registered• 2800 Certified • 12000+ Registered
What is LEED for Neighborhood
Creating energy and resource efficient buildings and communities!
gDevelopment?
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What is LEED for Neighborhood Development?
LEED-HOME
Creating energy and resource efficient buildings and communities!
ES
What is LEED for Neighborhood Development?
Created by a partnership of
Creating energy and resource efficient buildings and communities!
What is LEED for Neighborhood Development?
Nearly 240 projects accepted
Expected 100 projects for the pilot
Creating energy and resource efficient buildings and communities!
from 39 states and 6 countries
representing over 66,800 acres
What is LEED for Neighborhood Development?
Four Performance AreasTotal of 110 Points Available
Nine Prerequisites
25
30
35
40
45
s A
vaila
ble
SLLNPD
GIB
Creating energy and resource efficient buildings and communities!
Smart Location & Linkage
Neighborhood Pattern & Design
Green Infrastructure & Buildings
Innovation & Design Process
0
5
10
15
20
LEED
Poi
nts SLL
IDP
What is LEED for Neighborhood Development?
Performance rating based on the number of points achieved
Cer S G
Pla
Creating energy and resource efficient buildings and communities!
rtified
ilver
Gold
tinum
0 20 40 60 80 100 120LEED Points
Sustainability on a Neighbourhood Scale
Creating energy and resource efficient buildings and communities!
Neighbourhood Scale
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What is a Sustainable Neighborhood?
Smart Location & LinkagePhysical properties of the site and surroundings
Neighborhood Pattern & DesignUrban design, layout and characteristics
Creating energy and resource efficient buildings and communities!
Green Infrastructure & BuildingsBuildings and infrastructure
Innovation & Design ProcessExemplary and Innovative Environmental Performance
Smart Location & LinkagePhysical properties of the site and surroundings
• Transportation Network
• Bike Network
• Agricultural Land
• Infill
• Wetlands
• Floodplain
• Habitat
Creating energy and resource efficient buildings and communities!
• Schools
• Transit
• Brownfield
• Water and Wastewater Infrastructure
• Previously Developed
• Slopes
• Housing & Jobs
• Floodplain
Neighborhood Pattern & DesignUrban design, layout and characteristics
• Density• Open Spaces
• Affordable Housing
• Accessible Housing
• Local Food Production
Creating energy and resource efficient buildings and communities!
• Walkability
• Connectivity
• Less Parking
• Active Spaces
• Transit
• Diverse Housing
Green Infrastructure & BuildingsConstruction and technology
• Minimize Site Disturbance
C
• Water Efficient Bldg
ff f
• ESC Plans
• LEED Buildings
• Energy Efficient Bldg• Wastewater Mgmt.
• Light Pollution
Creating energy and resource efficient buildings and communities!
• Heat Island Effects
• Recycled Content
• Solar Orientation
• On-Site Generation
• Efficient Infrastructure
• Stormwater
• On-Site Renewables
• District Energy System
• Building Reuse
• Historic Buildings
• Construction Waste
The Currie Barracks Project
Third redevelopment within former CFB Calgary after Garrison Woods and Garrison GreenApproximately 195 acres including:
Over 3 000 dwelling units
Creating energy and resource efficient buildings and communities!
– Over 3,000 dwelling units– Over 500,000 ft² of commercial (retail, office, etc.)– Over 22 acres of open space
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The Currie Barracks Project
Creating energy and resource efficient buildings and communities!
Cur
rie B
arra
cks
Site
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e
The Currie Barracks Project
Creating energy and resource efficient buildings and communities!
Cur
rie B
arra
cks
Site
The Currie Barracks Project
A community that:– Supports new approaches to moving around– Enables people to live in close proximity to their work– Embraces its history– Has an “inner city” character throughout
Creating energy and resource efficient buildings and communities!
– Has an inner city character throughout– Boasts a great system of parks, streets and pathwaysA vibrant, mixed-use, sustainable community on the edge of the inner city where people can live, learn, work and play.
The Currie Barracks Project
Currie Barracks Project PerformanceTotal of 65 Points Achieved
All PrerequisitesAchieved
25
30
35
40
45
ts A
vaila
ble
Creating energy and resource efficient buildings and communities!
Smart Location & Linkage
Neighborhood Pattern & Design
Green Construction & Technology
Innovation & Design Process
0
5
10
15
20
LEED
Poi
nts
The Currie Barracks Project
Performance rating based on the number of points achieved
Cer S G
Pla
Currie Barracks (65 points)
Creating energy and resource efficient buildings and communities!
rtified
ilver
Gold
tinum
0 20 40 60 80 100 120LEED Points
Community Connectivity
Creating energy and resource efficient buildings and communities!
Connectivity
Community Connectivity
Impacts a number of LEED ND Credits– SLLc1: Preferred Locations– SLLc3: Reduced Automobile Dependence– SLLc4: Bicycle Network– NPDp2: Compact Development
Creating energy and resource efficient buildings and communities!
NPDp2: Compact Development– NPDp3: Connected and Open Community– NPDc6: Street Network– NPDc9: Access to Public Space– NPDc10: Access to Recreational Facilities– NPDc15: Neighborhood Schools
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Transportation Network
Balanced community connectivityReduced road widths
Creating energy and resource efficient buildings and communities!
Retention of historical roadwaysCoordinate with regional pathway systemIntegrate with public transit
LEED-ND & Open Space
Creating energy and resource efficient buildings and communities!
LEED-ND & Open Space
Creating energy and resource efficient buildings and communities!
LEED-ND & Open Space
Creating energy and resource efficient buildings and communities!
LEED-ND & Open Space
Creating energy and resource efficient buildings and communities!
LEED-ND & Open Space
Creating energy and resource efficient buildings and communities!
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LEED-ND & Open Space
Creating energy and resource efficient buildings and communities!
LEED-ND & Open Space
Creating energy and resource efficient buildings and communities!
LEED-ND & Open Space
Creating energy and resource efficient buildings and communities!
LEED-ND & Connectivity
Creating energy and resource efficient buildings and communities!
LEED-ND & Open Space
Creating energy and resource efficient buildings and communities!
LEED-ND & Open Space
Creating energy and resource efficient buildings and communities!
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NeighbourhoodDesign
Creating energy and resource efficient buildings and communities!
Design
Neighbourhood Design
LEED ND: NPDp1 & NPDc1 – Walkable StreetsBuilding entrances toward walkable spacesReduced setbacks to create “outdoor rooms”Sidewalks throughout the project
Creating energy and resource efficient buildings and communities!
Sidewalks throughout the project– Facades and building entrances, Ground floor
streetscape, Parking, Street Speeds, etc.NPDc2, c3, c4, c5, c14– Mixed use communities– Increase open space, decrease parking
Neighbourhood Design
Designed to support multi-modal transportationImportance of streetscape to create character
Creating energy and resource efficient buildings and communities!
DestinationsBuild on past successes
Creating energy and resource efficient buildings and communities!
Creating energy and resource efficient buildings and communities! Creating energy and resource efficient buildings and communities!
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Creating energy and resource efficient buildings and communities! Creating energy and resource efficient buildings and communities!
Creating energy and resource efficient buildings and communities! Creating energy and resource efficient buildings and communities!
Creating energy and resource efficient buildings and communities!
Diversity in Housing Types
Creating energy and resource efficient buildings and communities!
Diversity in Housing
Types
Diversity in Housing
Types
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Green Buildings and Infrastructure
Creating energy and resource efficient buildings and communities!
Infrastructure
Green Buildings and Infrastructure
Limited stormwater infrastructureStormwater BMPs as an alternative to storage
Creating energy and resource efficient buildings and communities!
30% of housing to meet green standardsEfficient streetlight with no up-lightingRe-use historic military buildings
Creating energy and resource efficient buildings and communities!
Green Infrastructure
Creating energy and resource efficient buildings and communities!
Solar Orientation and District Energy
Seasonal solar heating system in Okotoks, AB meets 92% of heating needs of community
Creating energy and resource efficient buildings and communities!
Stormwater Design
Extensive Stormwater Management Plan to Infiltrate over 90% of Site Stormwater
Extensive Stormwater Management Plan to Infiltrate over 90% of Site Stormwater
Creating energy and resource efficient buildings and communities!
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Creating energy and resource efficient buildings and communities! Creating energy and resource efficient buildings and communities!
Architectural Controls for StormwaterManagement
Creating energy and resource efficient buildings and communities!
Architectural Controls for StormwaterManagement
Creating energy and resource efficient buildings and communities!
Stormwater Management
Creating energy and resource efficient buildings and communities! Creating energy and resource efficient buildings and communities!
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Creating energy and resource efficient buildings and communities!
The Currie Barracks Project
All part of a
Creating energy and resource efficient buildings and communities!
healthy diet…
Green Tips for Green Communities
1. Dense transportation network – lots of intersections either roads or walkways– good public transit coverage
2. Few major roads, lots of minor roads– Site exit every 250 metres
3 Small lots - dense communities
Creating energy and resource efficient buildings and communities!
3. Small lots - dense communities– 7 dwellings per acre, – 12 dwellings per acre near public transit
4. Minimize area for parking lots– Parking on-street, underground or in parking structures
5. Lots of public spaces– Connect with trails– Preserve existing natural areas
Green Tips for Green Communities
6. Mixed use developments– Include commercial, retail and other uses
7. Diverse housing types– Range of types and values
8. Small setbacks and garages to back of lotE lk bl iti d th t t
Creating energy and resource efficient buildings and communities!
– Encourage walkable communities and eyes on the street9. Green (LEED) buildings
– Mandate LEED for Homes and LEED for New Construction10. Green infrastructure
– on-site stormwater management,– solar orientation and District Energy Systems
Creating energy and resource efficient buildings and communities!
www.enermodal.com