Welcome to LEEDuser

LEEDuser helps you certify your building project through the following LEED rating systems with tips, checklists, sample documentation, forums, and more.

Browse for the Credit you need, or view all of the credits in each rating system:

  • LEED-NC: New Construction v2.2,
  • LEED-NC: New Construction v2009,
  • LEED-CS: Core and Shell v2009,
  • LEED-CI: Commercial Interiors v2009,
  • LEED-Schools v2009,
  • LEED-EBOM: Existing Buildings Operation and Maintenance v2009.
  • Discussion Forum

    There are discussions happening on pages across this site, right in the thick of our content. If you don't find your topic, you can start your own discussion.

    Title Comments Most Recent Post
    RE: WDF - Power generation other than electricity?
    in NC 2009 MRc2: Construction Waste Management
    253 Michelle Reott
    LEED AP BD+C, ID+C, Managing Principal
    Earthly Ideas LLC
    Tue, May 21, 2013
    RE: Regarding LEED certification for District Cooling Plant
    in New District Energy Guidance for LEED Released by USGBC
    40 Marcus Sheffer
    LEED Fellow
    7group
    Tue, May 21, 2013
    RE: Average Pressure Differential - New LEED Online Template
    in CI 2009 IEQc5: Indoor Chemical and Pollutant Source Control
    58 Dylan Connelly
    Mechanical Engineer
    Integral Group
    Tue, May 21, 2013
    RE: Project Participation
    in GBCI Streamlines LEED Credentialing, Offers New Window for Legacy LEED APs
    41 USGBC IP Account
    Tue, May 21, 2013
    RE: SIGNALIZATION SIZE
    in CS 2009 SSc4.3: Alternative Transportation—Low-Emitting and Fuel-Efficient Vehicles
    53 Ellen Mitchell
    Sustainable Design Coordinator
    HKS, Inc.
    Tue, May 21, 2013
    RE: Baseline Building Rotation
    in NC 2009 EAc1: Optimize Energy Performance
    815 Marcus Sheffer
    LEED Fellow
    7group
    Tue, May 21, 2013
    RE: v3 stormwater design vs v4 rainwater management
    in LEED v4 Public Comment Forum - LEED Takes a New Direction
    93 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, May 21, 2013
    RE: Design Respons from GBCI C6.1
    in NC 2009 SSc6.1: Stormwater Design—Quantity Control
    116 Michael DeVuono
    T&M Associates
    Tue, May 21, 2013
    RE: FSC certification for drywall subs
    in NC 2009 MRc7: Certified Wood
    239 Doreen Kruschina
    Doreen Kruschina Planung+Baumanagement
    Tue, May 21, 2013
    Planters and window boxes
    in NC 2009 SSc5.1: Site Development—Protect or Restore Habitat
    139 M K
    Tue, May 21, 2013
    Examples of PI F1, F2 and F3
    in PIf1: Development Program and Site Type
    12 Jos Schild
    Royal HaskoningDHV
    Tue, May 21, 2013
    RE: Requirements by government agency don't require total cleanup
    in NC 2009 SSc3: Brownfield Redevelopment
    68 Larry Sims
    Principal
    Studio4, LLC
    Tue, May 21, 2013
    RE: Beehives on rooftops – ID credit?
    in CI 2009 IDc1: Innovation in Design
    117 Maria Porter
    Environmental Certification Engineer
    Skanska Sweden
    Tue, May 21, 2013
    RE: Electric car charger
    in NC 2009 SSc4.3: Alternative Transportation—Low-Emitting and Fuel-Efficient Vehicles
    212 Noriko Yasuhara
    CSR Design & Landscape Co., Ltd.
    Mon, May 20, 2013
    Leakage Rate in v5 Form
    in EBOM 2009 EAc5: Enhanced Refrigerant Management
    31 Andy Rhoades
    Partner
    Leading Edge Consulting
    Mon, May 20, 2013
    Title Comments Most Recent Post
    RE: Walkable Streets: Sidewalk Width
    in ND-v2009: Walkable streets
    13 Meghan Bogaerts
    Manager, Neighborhood Development
    U.S. Green Building Council
    Fri, May 3, 2013
    RE: Sharing the system with toilets
    in CS 2009 IEQc5: Indoor Chemical and Pollutant Source Control
    64 M K
    Fri, May 3, 2013
    RE: California Specifications Section 01350
    in NC 2009 IEQc4.3: Low-Emitting Materials—Flooring Systems
    197 Peggy White
    White + GreenSpec
    Thu, May 2, 2013
    RE: SOP's
    in EBOM 2009 IEQp3: Green Cleaning Policy
    37 Megan Meiklejohn
    Sustainability Operations Director, East Coast
    Healthy Buildings
    Thu, May 2, 2013
    Commercial Kitchen Sinks
    in NC v2.2 WEc3.1–3.2: Water Use Reduction
    66 stephen rollin
    Division Director
    TLC Engineering for Architecture
    Thu, May 2, 2013
    RE: Garage Ventilation
    in NC v2.2 EQc5: Indoor Chemical and Pollutant Source Control
    75 Mara Baum
    Healthcare Sustainable Design Leader
    HOK
    Thu, May 2, 2013
    RE: ANSI/BIFMA M7.1-2011
    in CI 2009 IEQc4.5: Low-Emitting Materials—Systems Furniture and Seating
    102 Josh Jacobs
    Technical Information & Public Affairs Manager
    UL Environment
    Thu, May 2, 2013
    RE: Load Calcs for Don't Account for Natural Ventilation Operable
    in NC 2009 IEQc7.1: Thermal Comfort—Design
    134 Lindsay Austrom
    Mechanical Engineer
    Stantec
    Thu, May 2, 2013
    RE: Option 2 - Future residential development
    in CI 2009 SSc2: Development Density and Community Connectivity
    83 Ellen Mitchell
    Sustainable Design Coordinator
    HKS, Inc.
    Thu, May 2, 2013
    RE: HERS equivalency in international context
    in ND-v2009: Building energy efficiency
    4 Meghan Bogaerts
    Manager, Neighborhood Development
    U.S. Green Building Council
    Thu, May 2, 2013
    MRc5 Calculator Question
    in Healthcare-v2009: Furniture and medical furnishings
    3 Catherine Blakemore
    Architect, LEED AP BC+D
    HOLT Architects
    Thu, May 2, 2013
    RE: Exemplary Performance, Point 2
    in NC 2009 IEQc8.2: Daylight and Views—Views
    251 Sara Zoumbaris
    Thu, May 2, 2013
    Rainwater storage system
    in EBOM-2009 WEc3: Water Efficient Landscaping
    92 Karin Wohlert
    Northwest Sustainability Consulting, LLC
    Wed, May 1, 2013
    Single possibly non-compliant adhesive
    in CI 2009 IEQc4.1: Low-Emitting Materials—Adhesives and Sealants
    55 Eric Thompson
    Architect
    NBBJ
    Wed, May 1, 2013
    RE: Time Averaged Occupancy
    in NC-2009 IEQp1: Minimum IAQ Performance
    467 Andrew Mitchell
    Mechanical Engineer / LEED Coordination Manager
    Moses & Associates
    Wed, May 1, 2013
    RE: Daylighting for Nurseries
    in NC v2.2 EQc8.1: Daylight and Views—Daylight 75% of Spaces
    140 Kathryn West
    LEED AP O+M, Guiding Principles Compliance Professional
    Energy Ace
    Wed, May 1, 2013
    RE: Ground-Mounted Solar PV Arrays
    in NC 2009 SSc5.2: Site Development—Maximize Open Space
    118 Amy Van Dam
    Sustainable Design Coordinator
    Boulder Associates Architects
    Wed, May 1, 2013
    RE: Chiller
    in NC 2009 EAp1: Fundamental Commissioning of Building Energy Systems
    167 Scott Bowman
    Principal - Corporate Sustainability Leader
    KJWW Engineering Consultants
    Wed, May 1, 2013
    RE: Gymnasium Flooring and IEQ 4
    in Schools IEQc4.3: Low-Emitting Materials—Flooring Systems
    25 Agnes Vorbrodt
    Principal
    VvS | Architects & Consultants
    Wed, May 1, 2013
    RE: Do non-regularly occupied spaces have to be air tested?
    in NC 2009 IEQc3.2: Construction Indoor Air Quality Management Plan—Before Occupancy
    105 Dale Walsh
    Tue, Apr 30, 2013
    Title Comments Most Recent Post
    RE: 4th edition vs. 3rd edition
    in More Money, Less Guesswork: ITE Parking Generation Study and SSc4.4
    18 Emily Catacchio
    Sustainability Specialist
    Wight and Company
    Thu, Jun 21, 2012
    RE: LEED Online Access to Certified Projects
    in LEED Online Access to Certified Projects
    8 Matt Bartner
    Wed, May 30, 2012
    RE: 4th comment period open
    in LEED 2012 – 3rd Public Comment – Guide to Key Changes and Forum
    107 Barry Giles
    Founder & CEO, USGBC LEED Faculty, LEED AP O+M
    BuildingWise LLC
    Tue, May 15, 2012
    RE: LEED certification in China
    in Hi from China LEED engineer
    3 Hernando Miranda
    Owner
    Soltierra LLC
    Sat, May 5, 2012
    retaining LEED certification
    in Loss of LEED Certification after renovating?
    1 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, May 1, 2012
    Reference Guide E-Books need to be editable or updated by USGBC
    in LEED 2012 Behind the Scenes - follow up conversation
    4 Michelle Reott
    LEED AP BD+C, ID+C, Managing Principal
    Earthly Ideas LLC
    Tue, May 1, 2012
    RE: Surrounding Density and Diverse Uses
    in LEED 2012 – 3rd Public Comment – LT (Location and Transportation) Section
    16 Jean Marais
    b.i.g. Bechtold DesignBuilder Expert
    Fri, Apr 27, 2012
    RE: Fundamental Commissioning
    in LEED 2012 – 2nd Public Comment – Performance (PF) Section
    9 Daniel Forino
    Sustainability Engineering
    Horizon Engineering Associates
    Thu, Apr 19, 2012
    RE: PI Form 3 - Daily Occupancy
    in Filling out Space Usage Type
    17 Tyra Sorensen
    Wed, Apr 11, 2012
    RE: GSF with demolition
    in Demolition of Existing Building
    4 Clint Newton
    Project Manager
    Spillman Farmer Architects
    Wed, Apr 11, 2012
    BREEAM Equivalency for LEED Projects - by Deon Glaser
    Wed, Apr 11, 2012
    RE: Specific Forum
    in The Certification of an Institutional Building
    2 Marco Antonio
    Sustainability Manager
    Igreja Universal do Reino de Deus
    Wed, Apr 11, 2012
    RE: MRp1: Storage and Collection of Recyclables
    in Retail Project
    6 Emily Catacchio
    Sustainability Specialist
    Wight and Company
    Tue, Apr 10, 2012
    Jasmin,
    in Addition (second construction phase) to LEED certified building
    1 Emily Catacchio
    Sustainability Specialist
    Wight and Company
    Tue, Apr 10, 2012
    Integrated Water Budget
    in LEED 2012 – 3rd Public Comment – WE (Water Efficiency) Section
    14 ROBIN KINERK
    Owner
    Kinerk Strategic Marketing
    Mon, Apr 9, 2012
    RE: let the Q&A begin
    in Video: LEED Energy Reporting Made Easy
    3 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Thu, Mar 29, 2012
    RE: Low-emitting materials – YIKES
    in LEED 2012 – 3rd Public Comment – IEQ (Indoor Environmental Quality) Section
    20 Mara Baum
    Healthcare Sustainable Design Leader
    HOK
    Tue, Mar 27, 2012
    12,000th Commercial Project has Earned LEED Certification - by Marie Jessup
    Tue, Mar 27, 2012
    RE: LEEDuser MR forum closed for official comments
    in LEED 2012 – 3rd Public Comment – MR (Materials and Resources) Section
    43 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, Mar 27, 2012
    RE: EA forum closed for official commenting
    in LEED 2012 – 3rd Public Comment – EA (Energy & Atmosphere) Section
    16 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, Mar 27, 2012
    Title Votes Comments Most Recent Post
    RE: Regionally manufactured materials
    in NC 2009 MRc5: Regional Materials
    237 143 Nadav Malin
    USGBC LEED Faculty, President
    BuildingGreen, Inc.
    Mon, Dec 7, 2009
    Points available for EQ pr2 (ETS control)?
    in NC 2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
    236 187 jeff gaines
    manager of programming and planning
    albert kahn associates, inc.
    Thu, Sep 24, 2009
    understanding the Daylight Factor method
    in CI 2009 IEQc8.1: Daylight and Views—Daylight
    236 110 Alex Warburton
    Sat, Jan 9, 2010
    Concrete Sealer
    in NC 2009 MRc5: Regional Materials
    235 143 Adolfo Silva
    Principal
    Ecovert Corporation
    Thu, Nov 19, 2009
    RE: Dormitory that is No Smoking
    in NC 2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
    233 187 Ben Stanley
    Sustainability Manager
    YRG sustainability
    Fri, Jan 29, 2010
    Janitor Sinks
    in CI 2009 WEp1: Water Use Reduction—20% Reduction
    232 173 Eric Doyle
    Project Administrator
    Catalyst Partners
    Tue, Jan 19, 2010
    Motel-style dormitory with smoking rooms
    in NC 2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
    231 187 Kimberly Frith
    Sustainability Consultant
    Alto Sustainability, LLC
    Wed, Jan 20, 2010
    RE: Hospital water use?
    in NC 2009 WEc3: Water Use Reduction
    231 73 Lauren Glasscock
    Sr. Sustainability Professional
    DNV KEMA Energy & Sustainability
    Mon, Feb 1, 2010
    ANSI S12.60-2002 - Not required?
    in Schools 2009 IEQp3: Minimum Acoustical Performance
    229 124 John Dunn
    President
    2D Innovations
    Sat, Nov 14, 2009
    No extra points available for EQp2
    in NC 2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
    227 187 Lauren Glasscock
    Sr. Sustainability Professional
    DNV KEMA Energy & Sustainability
    Fri, Sep 25, 2009
    The Naming of Options, and Knowing Which Applies to You
    in EBOM 2009 EAc1: Optimize Energy Efficiency Performance
    226 96 Jenny Carney
    Principal
    YR&G
    Tue, Jan 5, 2010
    Comprehensive Info on Green Roofs
    in Green Roofs
    226 14 Jim Newman
    Principal
    Linnean Solutions
    Fri, Oct 30, 2009
    USGBC provides additional guidance
    in CI 2009 WEp1: Water Use Reduction—20% Reduction
    225 173 Shannon Gray
    Consultant
    YRG sustainability
    Thu, Dec 3, 2009
    RECs providers...
    in EBOM 2009 EAc4: On-Site and Off-Site Renewable Energy
    224 67 Jared Silliker
    Owner
    Silliker + Partners
    Tue, Jan 26, 2010
    RE: Illogical ETS requirement for existing non-res. buildings?
    in NC 2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
    223 187 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Thu, Dec 10, 2009
    RE: Grabbing a non-contiguous park
    in NC 2009 SSc5.1: Site Development—Protect or Restore Habitat
    222 139 Jean Marais
    b.i.g. Bechtold DesignBuilder Expert
    Wed, Feb 3, 2010
    Illogical ETS requirement for existing non-res. buildings?
    in NC 2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
    221 187 John Burnett
    FAC-LEEDership
    Wed, Dec 9, 2009
    RE: USGBC provides additional guidance
    in CI 2009 WEp1: Water Use Reduction—20% Reduction
    221 173 Dave Intner
    Firmitas Architecture & Planning
    Mon, Dec 21, 2009
    RE: Motel-style dormitory with smoking rooms
    in NC 2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
    220 187 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Wed, Jan 20, 2010
    RE: Calculating FTE/Transients for Hospital environments
    in NC 2009 WEc3: Water Use Reduction
    217 73 Mara Baum
    Healthcare Sustainable Design Leader
    HOK
    Wed, Feb 3, 2010
    Title Comments Most Recent Post
    enlosed smoking room outside the building
    in NC 2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
    187 E H
    Sustainability Architect
    Tue, Apr 16, 2013
    FSC Mix
    in Schools 2009 MRc7: Certified Wood
    7 Gabriela G
    Tue, Apr 16, 2013
    adhesives for wall covering/wall paper
    in NC 2009 IEQc4.1: Low-Emitting Materials—Adhesives and Sealants
    285 Benj Herrera
    LEED AP BD+C
    Tue, Apr 16, 2013
    Spaces smaller than 3000ft2
    in Vestibules in 90.1-2007 and LEED 3.0 Projects
    8 Emmanuel Pauwels
    Owner
    Green Living Projects s.l.
    Tue, Apr 16, 2013
    Non Potable Water Source Use
    in EBOM 2009 WEc4: Cooling Tower Water Management
    55 Rajesh Ghorla
    Mr
    First Green Consulting Pvt Ltd
    Tue, Apr 16, 2013
    acrylic cove base adhesive for wall
    in NC 2009 IEQc4.1: Low-Emitting Materials—Adhesives and Sealants
    285 Benj Herrera
    LEED AP BD+C
    Tue, Apr 16, 2013
    Providing verification that there will be side stream filtration
    in Pilot Credit 17: Cooling Tower Water Use
    24 Sara Greenwood
    Green Building Consultant
    Cadmus Group
    Mon, Apr 15, 2013
    Toilets not within the tenant space
    in CI 2009 WEp1: Water Use Reduction—20% Reduction
    173 M K
    Mon, Apr 15, 2013
    Open bottom planters
    in CS 2009 SSc5.1: Site Development—Protect or Restore Habitat
    79 Michael E. Edmonds-Bauer
    Edmonds International
    Sat, Apr 13, 2013
    Tenant Lease Agreement - Interior glare protection
    in CS 2009 IEQc8.1: Daylight and Views—Daylight
    57 Petr Vogel
    Specialist Consultant
    EkoWATT CZ
    Sat, Apr 13, 2013
    Current Regs?
    in Pilot Credit 66: Community Contaminant Prevention—Airborne Releases
    4 Robert Millspaugh
    Fri, Apr 12, 2013
    New USGBC searchable database..
    in Key LEED 2009 Interpretations
    4 Lewis Hewton
    Thu, Apr 11, 2013
    Outside Air for Trash/recycle area and Teledata Ashrae 62.1 2004
    in NC v2.2 EQp1: Minimum IAQ Performance
    45 Victor Avedano
    Principal
    JALRW Eng. Group Inc.
    Thu, Apr 11, 2013
    Test
    in NC v2.2 EQc6.2: Controllability of Systems—Thermal Comfort
    51 Victor Avedano
    Principal
    JALRW Eng. Group Inc.
    Thu, Apr 11, 2013
    Energy Modeling donations
    in Schools 2009 EAc1: Optimize Energy Performance
    35 Stantec IP
    Thu, Apr 11, 2013
    Evapotranspiration rate units?
    in NC 2009 WEc1: Water Efficient Landscaping
    234 E H
    Sustainability Architect
    Thu, Apr 11, 2013
    Flush-out Spreadsheet?
    in NC v2.2 EQc3.2: Construction Indoor Air Quality Management Plan—Before Occupancy
    124 James Houston
    Thu, Apr 11, 2013
    "Keep Calm and Do Your Homework"
    in GBCI Invites Direct Inquiries—But Do Your Homework First
    15 deborah lucking
    Wed, Apr 10, 2013
    Using greywater for all flush-fixtures
    in Schools 2009 WEc3: Water Use Reduction
    33 Shakir Ismail
    Senior Sustainability Associate, LEED AP (BD+C)
    KEO International Consultants
    Wed, Apr 10, 2013
    Enough for credit compliance
    in CS 2009 IEQc6: Controllability of Systems—Thermal Comfort
    21 Mathilda Jonsson
    Environmental Certification Engineer
    Wed, Apr 10, 2013

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