LEED-ND 251: Principles of LEED for Neighborhood Development
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4. Principles of LEED-ND
Journey
• Introduction
• Rating System: Section by
Section
• Practical Application
• Interactive Discussion
5. Agenda
8:30 am – 9:00 Introductions, Rating System Basics
9:00 – 9:45 LEED-ND Fundamentals and Case Study Introductions
9:45 – 11:15 Smart Location and Linkages
11:15 – 11:30 Break
11:30 – 12:00pm LEED ND for Local Governments
12:00 – 1:00 Lunch (Developer Presentation from 12:30 – 1:00)
1:00 – 2:30 Neighborhood Pattern and Design
2:30 – 3:45 Green Building and Infrastructure
3:45 – 4:00 Break
4:00 – 4:30 Innovation and Regional Priority
4:30 – 5:00 Process of LEED-ND, Review, Wrap-Up
6. Learning Objectives
• Learn the basic tenets and credit bundles of the LEED-ND rating system
• Apply the knowledge of the LEED-ND rating system to a particular project
• Describe the prerequisites and major credit requirements of the LEED for
Neighborhood Development (LEED-ND) rating system
• Explain the stages and process involved in the LEED-ND certification
process
• Describe the range of LEED-ND project types and strategies
• Determine if a project is eligible for LEED-ND certification
• Communicate unique aspects and limitations of LEED-ND
7. LEED for Neighborhood Development (LEED-ND)
Joint effort of the US Green Building Council, the
Congress for New Urbanism, and the Natural
Resources Defense Council
12. Building v. Transportation Energy (kBTUs/SF)
Average
Building
Energy
(43%) Transportation
Energy (57%)
Better
Building
(13%)
Average American Office Building
Better Building Energy Assumes ASHRAE 90.1-2004 Code Compliance
Source: BuildingGreen,com
http://www.buildinggreen.com/auth/article.cfm?fileName=160901a.xml
13. Urban v Suburban Energy Use
Source: Jonathan Rose Companies, LLC for the EPA
14. Report: 98 Percent Of U.S. Commuters Favor Public
Transportation For Others
"With traffic congestion, pollution,
and oil shortages all getting worse,
now is the time to shift to
affordable, efficient public
transportation," APTA director
Howard Collier said. "Fortunately,
as this report shows, Americans
have finally recognized the need
for everyone else to do exactly
that."
Source: The Onion, November 29, 2000 | Issue 36•43
15. Values
Less Bad More Good
Energy Health and Wellness
Water Fostering community
Resources Economic growth
Health Social Justice
Land Use Connection with sources and
Natural Systems disposal
Connection with natural landscape
and agriculture
Beauty, civic pride, etc.
19. Three Stages of Certification
Stage 1 : Pre-Review (optional): Intended to
assist with entitlement approvals
Stage 2 : Certification of Approved Plan:
Certification of what has been approved to
build
Stage 3 : Certification of a Completed
Project: As construction is complete or
near complete
20. LEED-ND: Timeline of a new rating system
• Development started in 2004
• Pilot opened in May 2007 with 238 project registered
• As of 8/8/12: 112 Certified Pilot Projects (29,70,13)
• Switched to LEED-ND 2009 in 2009
• As of 1/30/13: 15 Certified LEED-ND 2009 Projects (109 Registered)
44. Residential Pricing
Residence Floors Finished Bedrms Baths Estimated Qty
Building Type Living Sales Price
Area sq.
ft.
Broadway Affordable* 1 605 1 1 $99,300 4
North 1 1,017 2 2 $138,000 3
East 2 1,379 3 2.5 $169,600 1
North, Moderate 1-2 1,017 - 1-2 1-2 $325,000 - 5
Historic & Affordable* 1,175 $350,000
East
Broadway, Market 1-3 1,017 - 1-3 1-3 $525,000 - 21
North, 2,004 $1,125,000
Historic &
East
45.
46.
47.
48.
49.
50.
51. Smart Locations and Linkages (SLL)
27 Points Possible
6 Prerequisites
Location
Water
Imperiled Species
Wetlands
Ag. Land
Floodplains
Major Credit Bundles
9 credits
Photo Credit: DenverInfill.com – Infill Redevelopment (10 pts)
– Transit (7 pts)
52. SLLp1: Smart Location
• ALL: Served by existing or planned water and wastewater
infrastructure
• Option 1 (Infill)A: 75% of site borders Previously Developed (PD)
• Option 1B: 75% of site + adjacent parcels borders PD
• Option 1C: 75% of ½ mile radius PD
• Option 1D: 140 intersections/sq. mile in ½ mile radius
• Option 2, Adjacent and Connected: 90 intersections/sq. mile AND
minimum 600ft block distance in ½ mile radius
• Option 3, Transit Corridor: 50% of units within ¼ mile of 60
weekday/40 weekend day transit rides
• Option 4, Nearby Assets: ¼ mile from 7 diverse uses (project center)
56. SLLp3: Wetland and Water Body Conservation
• ALL: Comply with regulations
• Option 1: No wetlands or land within 50 ft of wetlands, 100 ft of
water bodies
• Option 2: Wetlands or water bodies within those distances must only
include minor improvements OR
Earn at least 1 Stormwater Management point AND limit
development impact based on density (higher=higher)
57. SLLp4: Agricultural Land Preservation
• Option 1. Protected Soils Not impacted
• Option 2. Infill Sites
• Option 3. Sites Served by transit
• Option 4. Development rights receiving area
• Option 5. Sites with impacted soils
59. SLLp5: Floodplain Avoidance
• Option 1. Sites without floodplains
• Option 2. Infill or Previously Developed Sites with floodplains :
Follow NFIP guidelines for any development
• Option 3. All other Sites with floodplains: Only PD portions can be
developed, in accordance with NFIP guidelines
64. SLLc3: Reduced Automobile Dependence
• 7 pts available
• Option 1. Transit-Served
Location
• Option 2. Metropolitan
Planning Organization
(MPO) location with Low
VMT : % of average
regional VMT per capita
(80-90% for 1 pt, 30% or
less for 7)
68. SLLc4: Bicycle Network and Storage
• 1 pt available
• BICYCLE NETWORK: 1 of 3
– ¼ mile bicycling distance to 5 mile bicycle network
– IF 100% Residential, ¼ mile to a bicycle network connecting to
a school or employment center within 3 miles
– ¼ mile to bicycle network connecting to 10 diverse uses within
3 miles
• AND BICYCLE STORAGE: ALL
– 1 enclosed space for 30% for MF residential plus 1 visitor
parking per 10 DUs or 4 spaces min.
– 1 enclosed space per 10% of workers for retail plus a
shower/changing area once 100 workers are projected, plus 1
visitor parking for each 5,00 SF or 4 spaces min.
– 1 enclosed space per 10% of planned occupancy for non-retail
commercial plus 1 visitor parking space for each 10,000 SF plus
1 shower/changing room once 100 users are projected
69. SLLc5: Housing and Jobs Proximity
• 3 pts available
• Option 1. Project with affordable residential component (3 pts): 1/2
mile walk of 1:1 jobs based on Dwelling Units
• Option 2. Project with residential component (2 pts): 1/2 mile walk of
1:1 jobs based on Dwelling Units
• Option 3. Infill project with nonresidential component (1 pt): ½ walk
of transit stop AND ½ mile walk of ½ the number of DUs as jobs
created
71. SLLc6: Steep Slope Protection
• 1 pt available
• Option 1. No disturbance of slopes over 15%
• Option 2. Previously developed sites with slope over 15%: Restore
% of slope area based on slope (Greater slope, greater restoration)
AND follow Option 3 for any undeveloped slopes
• Option 3. Undeveloped sites with slopes over 15%: Do not disturb
any over 40%, see rating guide for additional guidance
73. SLLc7: Site Design for Habitat or Wetland Conservation
• 1 pt available
• Option 1. Sites without significant habitat or wetlands or water
bodies
• Option 2. Sites with significant habitat: don’t disturb, create
management plan
• Option 3. Sites with wetlands or water bodies: conserve all on site
74. SLLc8: Restoration of Habitat or Wetlands
• 1 pt available
• Restore 10% of development footprint and protect in perpetuity
75. SLLc9: Conservation Management of Habitat or
Wetlands
• 1 pt available
• Create a minimum 10-year on site conservation management
program with dedicated funding source for all sensitive areas
76. Neighborhood Pattern and Design (NPD)
44 Points Possible
3 Prerequisites
Urban Design
Density
Connectivity
Major Point Bundles
15 credits
– Urban Design (12 pts)
– Density (6 pts)
– Mixed-Income AND/OR
Diverse Housing Types (7
pts)
77. NPDp1: Walkable Streets
• ALL:
– 90% of principal entries must face a public space
– 15% of street frontage must meet building height to street width
ratio of 1:3
– 90% of streets bust have continuous sidewalks on both sides
– No more than 20% of street frontages are faced with garages
and service bays
78. NPDp3: Connected and Development
NPDp2: Compact Open Community
• Option 1. Projects in Transit Corridors: higher thresholds than Option
• Option 1. Projects with Internal
2 for proximate dwelling units
Streets : 140 intersections/ sq.
mile, no gates AND at least
• Option 2. All Otherevery 800 minimum residential density of 7
one throughway Projects: ft
DUs/acre AND 0.5 FAR nonresidential
• Option 2. Projects Without
• EXCLUDES parking structures
Internal Streets: existing
connectivity within a ¼ mile
must be at least 90
intersections/ sq. mile
89. NPDc1: Walkable Streets; Street Level Retail (l)
• 50% of office buildings include ground-floor retail along 60% of
street-level façade for nonresidential or mixed-use projects
• 100% of mixed-use buildings must have 60% of street-level façade
with retail, residential or live/work spaces
91. NPDc1: Walkable Streets; Target Speeds (n and o)
• 75% of residential have a target
speed of 20 MPH
• 70% non-residential/mixed-use
streets have a target speed of
25 MPH
97. NPDc5: Reduced Parking Footprint
• 1 pt available
• Residential: If any lots, locate at the rear or side of buildings
• AND use no more than 20% of development footprint for new off-
street parking and no lot larger than 2 acres
• AND provide bicycle facilities per the bicycle network credit
99. NPDc6: Street Network
• 2 pts available
• Through ways at every 400ft, 90% of cul-du-sacs having non-
motorized connections
• AND internal + external connectivity is over 300 (1 pt) or over 400 (2
pts) intersections/ sq. mile
101. NPDc7: Transit Facilities
• 1 pt available
• All working with local transit authority
• Shelters must be covered and include seating and illumination
• AND reserve spaces for future transit stops
• AND provide kiosks etc.
102. NPDc8: Transportation Demand Management
• 2 pts available (.5 pts per requirements met)
• Option 1. TDM program
• Option 2. Transit Passes
• Option 3. Developer-sponsored transit
• Option 4. Vehicle sharing
• Option 5. Unbundling of parking
103. NPDc9: Access to Civic and Public Space
• 1 pt available
• 90% of dwelling units and nonresidential entrances be located within
a ¼ mile walk distance of a street, square, or paseo greater than 1/6
of an acre
• Under an acre? No narrow spaces! 1:4 width:length
104. NPDc10: Access to Recreation facilities
• 1 pt available
• 90% of dwelling units and nonresidential entrances be located within
a 1/2 mile walk distance of an active recreation field at least one
acre in size or publically accessible recreation center at least 25,000
SF
105. NPDc11: Universal Accessibility
• 1 pt available
• Option 1. Projects with dwelling units: See rating guide
• Option 2. Projects with non-compliant public right-of-way or
accessible travel routes: design and construct 100% of ROWs in
accordance with ADA-ABA Accessibility Guidelines
106. NPDc12: Community Outreach and Involvement
• 2 pts available
• Option 1. Community Oureach: open meetings, modified design,
ongoing communication
• Option 2. Charrette: at least 2 day long charrette
107. NPDc13: Local Food Production
• 1 pt available
• ALL: Allow gardening in the
project
• Option 1. Neighborhood Farms
and Gardens
• Option 2. Community-Supported
Agriculture
• Option 3. Proximity to Farmer’s
Market
108. NPDc14: Tree-lined and Shaded Streets
• 2 pts available
• Option 1. Tree-lined streets: 60% of new and existing streets should
have 40 ft spacing (1 pt)
• Option 2. Shaded streets: 40% of length of sidewalks shaded (1 pt)
109. NPDc15: Neighborhood Schools
• 1 pt available
• Locate or design the project so
50% of the dwelling units are
within a ½ mile walk distance of
a school
110. Green Infrastructure and Building (GIB)
29 Points Possible
4 Prerequisites
Certified Green Building
Energy Efficiency
Water Efficiency
Construction Pollution Plan
Major Bundles
17 credits
– Green Buildings (5 pts)
– Stormwater Management
(4pts)
111. GIBp1: Certified Green Building
• Design, construct, or retrofit
one whole building to be
certified under LEED or
equivalent (ISO/IEC 17021)
112. GIBp2: Minimum Building Energy Efficiency
• 90% of nonresidential and/or multifamily buildings over three stories
must show a 10% improvement over ASHRAE 90.1-2007
• 90% of residential buildings must meet ENERGY STAR
113. GIBp3: Minimum Building Water Efficiency
• Indoor water usage in new and majorly renovated buildings must be
20% less than the referenced baseline
115. GIBc1: Certified Green Buildings
• 5 pts available
• Option 1. Project with affordable residential component (3 pts): 1/2
mile walk of 1:1 jobs based on Dwelling Units
• Option 2. Project with residential component (2 pts): 1/2 mile walk of
1:1 jobs based on Dwelling Units
• Option 3. Infill project with nonresidential component (1 pt): ½ walk
of transit stop AND ½ mile walk of ½ the number of DUs as jobs
created
116. GIBc2: Building Energy Efficiency
• 2 pts available
• 90% of nonresidential and/or multifamily buildings over three stories
must show a 18% (1 pt) or 26% (2 pt) improvement over ASHRAE
90.1-2007
• 90% of residential buildings must meet a HERS score of 75
117. GIBc3: Building Water Efficiency
• 1 pt available
• Indoor water usage in new and majorly renovated buildings must be
40% less than the referenced baseline
118. GIBc4: Water Efficient Landscaping
• 1 pt available
• 50% reduction in potable water from a baseline midsummer case
• No irrigation automatically receives the credit
119. GIBc5: Existing Building Reuse
• 1 pt available
• Do not demolish ANY historic structures or cultural landscapes
• AND the greater of the following:
• a. 50% of one existing building structure (including structural
floor and roof decking) and envelope (including exterior skin and
framing but excluding window assemblies and nonstructural
roofing material).
• b. 20% of the total existing building stock (including structure
and envelope, as defined above).
120. GIBc6: Historic Building Preservation and Adaptive
Reuse
• 1 pt available
• Do not demolish ANY historic structures or cultural landscapes
• Rehabilitate any historic structure to appropriate standards
121. GIBc7: Minimized Site Disturbance During
Construction
• 1 pt available
• Option 1. Development footprint on previously developed land
• Option 2. Undeveloped portion of project left undisturbed
123. GIBc9: Heat Island Reduction
• 1 pt available
• Option 1. Nonroof measures: 50% of hardscape must employ heat
island reduction measures (see rating guide)
• Option 2. High-reflectance and vegetated roofs: 75% SRI value
roofing in the project or 50% vegetated
• Option 3. Mixed nonroof and roof measures
126. GIBc12: District Heating and Cooling
• 2 pts available
• 80% of the buildings (excluding existing and single family
residential) must be heated and/or cooled from a central plant
• Additional efficiency requirements in Rating Guide
127. GIBc13: Infrastructure Energy Efficiency
• 1 pt available
• All water and wastewater
pumps, street lights, and traffic
lights must be 15% more
efficient than the least-cost
options
129. GIBc15: Recycled Content in Infrastructure
• 1 pt available
• 50% of the total materials used in the following categories must be
recycled:
• Roadways, parking lots, sidewalks, unit paving, and curbs.
• Water retention tanks and vaults.
• Base and sub-base materials for the above.
• Stormwater, sanitary sewer, steam energy distribution, and water piping.
130. GIBc16: Solid Waste Management Infrastructure
• 1 pt available
• Meet 4 of 5:
• Include at least one recycling drop-off point
• Include at least one hazardous materials drop-off point
• Include a compost station
• Include recycling containers on every block next to trash cans
• Recycle/salvage 50% of construction waste
131. GIBc17: Light Pollution Reduction
• 1 pt available
• 50% of shared area lights have motion controls
• AND all shared area lights must have daylight sensors
• AND comply with lighting zone requirements
132. Innovation in Design (ID)
6 Points Possible
Innovation
Exemplary Performance
LEED Professional
133. IDPc1: Innovation OR Exemplary Performance
• Innovation: Not addressed by the rating
system
• Exemplary Performance: Typically a doubling
of a threshold
– ND specifies which credits can get exemplary
status and at what threshold
134. Exemplary Performance
• Available for:
• SLL Credits 1 (Preferred Locations),3 (Locations with Reduced
Automobile Dependence), and 8 (Restoration of Habitat or
Wetlands)
• NPD Credits 1(Walkable Streets),3(Mixed-use Neighborhood
Centers),4 (Mixed-Income Diverse Communities),11(Visitability
and Universal Design),13(Local Food Production), and 14(Tree-
lined and Shaded Streets)
• GIB Credits all except 7
138. Regional Priority (RP)
4 Points Possible (out of 6)
For 80203
GIBc15 Recycled Content in Infrastructure
GIBc4 Water-Efficient Landscaping
NPDc2 Compact Development (>38 DUs/acre )
NPDc5 Reduced Parking Footprint
NPDc8 Transportation Demand Management
SLLc4 Bicycle Network and Storage
139. Learning Objectives
• Learn the basic tenets and credit bundles of the LEED-ND rating system
• Apply the knowledge of the LEED-ND rating system to a particular project
• Describe the prerequisites and major credit requirements of the LEED for
Neighborhood Development (LEED-ND) rating system
• Explain the stages and process involved in the LEED-ND certification
process
• Describe the range of LEED-ND project types and strategies
• Determine if a project is eligible for LEED-ND certification
• Communicate unique aspects and limitations of LEED-ND
140. LEED ND Resources
USGBC LEED ND Web Portal
• new.usgbc.org/leed/rating-systems/neighborhoods
• Download the free rating system and checklist documents
• Download the free Government Guide to LEED ND at:
• new.usgbc.org/resources/local-government-guide-leed-neighborhood-development
NRDC LEED ND Web Portal
• www.nrdc.org/cities/smartgrowth/leed.asp
• Download the free Citizens Guide to LEED ND and a cool slideshow
CNU LEED ND Web Portal
• www.cnu.org/leednd
This is an official slide given to USGBC Education Providers by the U.S. Green Building Council. This slide should be used in all courses approved by USGBC towards the Green Building Certification Institutes LEED Credential Maintenance Program. This slide may ONLY be used for currently approved courses and may never, under any condition be used in the materials for a course not approved by USGBC. Instructor should announce:This course is approved by the U.S. Green Building Council (USGBC) for [#] GBCI CE Hours towards the LEED Credential Maintenance Program. Upon successful completion of this course, LEED Professionals may submit their hours to Green Building Certification Institute (GBCI) under the “Professional Development/Continuing Education” activity type in “My credentials” at www.gbci.org. Some sections of this slide are left as editable. Education Providers should update this template as per the approved course. Font: “ARIAL The following sections should be edited:EDUCATION PROVIDERS NAME (Font: Arial Size: 18) COURSE NAME (Font: Arial Size: 17) [COURSE ID #] (Font: Arial Size: 17) “#” representing the official number of GBCI CE Hours granted. (Font: Arial Size 36)For additional reference, please see the document “Reporting GBCI CE Hours for USGBC Education Provider Courses” found at www.usgbc.org/ShowFile.aspx?DocumentID=6975. Education Providers may contact the USGBC Education Review team for additional questions regarding this slide at EdProvider@usgbc.org
Office
What it is.-Neighborhood Development Green Rating System-Broadly Measures Location, Urban Design, and Sustainable Infrastructure
http://advocacy.britannica.com/blog/advocacy/wp-content/uploads/urban-sprawl-florida.jpgWe are developing land twice as fast as the population is growingVehicle use in America has doubled since 1970, offsetting all the fuel efficiency gainsClimate Change, etc.
http://advocacy.britannica.com/blog/advocacy/wp-content/uploads/urban-sprawl-florida.jpgWe are developing land twice as fast as the population is growingVehicle use in America has doubled since 1970, offsetting all the fuel efficiency gainsClimate Change, etc.
The rating system is divided into three categories: Smart Location & Linkage, Neighborhood Pattern & Design, and Green Infrastructure & Buildings. All three have prerequisites which are required of all projects and credits which reward performance. There also are ten additional points for Innovation and Design Process (exemplary performance and innovative performance) and Regional Priority Credits.
Various Stages for various purposes, pre-approval assistance, plan certification, project certificationRange from single mixed-use building to huge citiesPre-review: Letter Approved Plan: Certificate Completed Project
Started from Affordable Housing Grant ProgramBeing rolled out to all ND projects due to limited numberUpon registering a POC will be designated from the 5 ND staff Available for ongoing project assistanceQuarterly webcasts for all interested parties
Statistices
-2245 Blake, Infill between two existing buildings, proximate to LoDo , recreation and transit
Picture: Cliff
-previously developed nullifies-50 ft minimum buffer, 100 ft average buffer (if meet water retention goals)Picture: Wikipedia Wetland
Picture: Wikipedia Floodplain
Now done via intersections/ square mile, not grid Density
Picture: Wikipedia Brownfield
Picture: Wikipedia Mass Transport
FOR ALL PROJECTSThe following features are not considered wetlands, water bodies, or buffer land that must be protected:a. Previously developed land.b. Man-made water bodies (such as industrial mining pits, concrete-lined canals, or stormwater retentionponds) that lack natural edges and floors or native ecological communities in the water and along the edgec. Man-made linear wetlands that result from the interruption of natural drainages by existing rights-of-way.d. Wetlands that were created incidentally by human activity and have been rated “poor” for all measuredwetland functions. Wetland quality assessment must be performed by a qualified biologist using a methodthat is accepted by state or regional permitting agencies.
Picture: Wikipedia Wetland
Picture: Wikipedia Wetland
Wide Sidewalks required (4 ft residential, 8 ft non) and encouraged (5ft res, 10 ft non)Unshuttered grounf floor retail, build to lot lines, stoops for residential projects, mixed-use, variety of house sizes and types, no blank walls, multiple entrances, 60% clear glass façade minimum 3-8 ft above grade for non-res, Building height to street width ration of 1:3, Slow street speeds (20 mph res, 25 mph non-res)
Picture: Cliff
Picture: Cliff
Exercise 1: Calculate the Density of the following mixed-use project:3 acres (net buildable)All designated Mixed-Use Zoning75 DUs average 800 SF each (60,000 SF)20,000 SF of commercial 75% residential = 25 Dus/acre= 4 points *75%= 3 points25% Commercial = 0.15 FAR = 2 points *25% =.5 points3.5 points
Can include alleys
Picture: Cliff
RiverClay
Museum in Salem, wikipedia
Thank you and I hope we can all help create a more sustainable community.