Your LEED certification toolkit and expert forum

LEEDuser helps you successfully complete your LEED project certification with tips, checklists, sample documentation, forums, and more.

Looking for help on a specific LEED credit? Browse for it here, or review all of the credits and prerequisites in these LEED rating systems:

  • 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.
  • See all LEED version 4 (LEED v4) rating systems.
  • See all versions of all LEED rating systems.
  • 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 Location
    RE: Master's Research Survey
    in NC 2009 WEc2: Innovative Wastewater Technologies
    125 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
    313 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC-2009 IEQp1: Minimum IAQ Performance
    1,040 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 WEc3: Water Use Reduction
    124 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 WEc1: Water Efficient Landscaping
    448 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    Master's Research Survey
    in NC 2009 WEp1: Water Use Reduction—20% Reduction
    745 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc8: Light Pollution Reduction
    631 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc7.2: Heat Island Effect—Roof
    320 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc7.1: Heat Island Effect—Nonroof
    292 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc6.2: Stormwater Design—Quality Control
    182 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc6.1: Stormwater Design—Quantity Control
    282 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc5.2: Site Development—Maximize Open Space
    188 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc5.1: Site Development—Protect or Restore Habitat
    271 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc4.4: Alternative Transportation—Parking Capacity
    354 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc4.3: Alternative Transportation—Low-Emitting and Fuel-Efficient Vehicles
    458 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Title Comments Most Recent Post Location
    RE: Master's Research Survey
    in NC 2009 WEc2: Innovative Wastewater Technologies
    125 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
    313 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC-2009 IEQp1: Minimum IAQ Performance
    1,040 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 WEc3: Water Use Reduction
    124 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 WEc1: Water Efficient Landscaping
    448 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    Master's Research Survey
    in NC 2009 WEp1: Water Use Reduction—20% Reduction
    745 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc8: Light Pollution Reduction
    631 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc7.2: Heat Island Effect—Roof
    320 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc7.1: Heat Island Effect—Nonroof
    292 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc6.2: Stormwater Design—Quality Control
    182 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc6.1: Stormwater Design—Quantity Control
    282 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc5.2: Site Development—Maximize Open Space
    188 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc5.1: Site Development—Protect or Restore Habitat
    271 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc4.4: Alternative Transportation—Parking Capacity
    354 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc4.3: Alternative Transportation—Low-Emitting and Fuel-Efficient Vehicles
    458 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc4.2: Alternative Transportation—Bicycle Storage and Changing Rooms
    311 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc4.1: Alternative Transportation—Public Transportation Access
    267 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc3: Brownfield Redevelopment
    114 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSc1: Site Selection
    116 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Master's Research Survey
    in NC 2009 SSp1: Construction Activity Pollution Prevention
    290 Vibha Pai
    Intern
    Sol Developments
    Sat, Jun 25, 2016
    United States
    Title Comments Most Recent Post Location
    RE: Best Methods for Conducting a Drawing Review
    in LEED Reviews: LEED Online, Appeals, Design/Construction Submittals, and more
    807 Charles Nepps
    Charles Nepps Consulting
    Fri, Jun 24, 2016
    RE: design vs construction credits
    in A New, More Accessible LEED Online for LEED v4
    16 Emmanuel Pauwels
    Owner
    Green Living Projects s.l.
    Thu, Jun 23, 2016
    RE: DES Rates
    in New District Energy Guidance for LEED Released by USGBC
    73 Marcus Sheffer
    LEED Fellow
    7group
    Tue, Jun 21, 2016
    GBES Resources for WELL AP Exam
    in WELL Building Standard Discussion Forum
    14 Brian Salazar
    President, LEED AP BD+C
    Entegra Development & Investment, LLC
    Thu, Jun 16, 2016
    United States
    LEED Rating System for tenant in existing building
    in LEED Rating System Selection Q&A
    793 Jennifer Isaac
    Electrical Engineer
    Commissioning Agents Inc.
    Wed, Jun 15, 2016
    United States
    RE: parking demand vs 1000sf or vs employees
    in More Money, Less Guesswork: ITE Parking Generation Study and SSc4.4
    37 Erin Holdenried
    Sustainable Design Manager
    AECOM
    Mon, Jun 13, 2016
    RE: Lease Language
    in CS v3 - Appendix 4 - Tenant Lease or Sales Agreement
    31 Chris Freeland
    Architect
    Aller Lingle Massey Architects
    Wed, Jun 8, 2016
    United States
    Default Occupancy for a Health Club
    in Calculating FTEs
    208 PAULA HERNANDEZ
    MRS.
    INGENIERO MARIO PEDRO HERNANDEZ
    Fri, Jun 3, 2016
    Argentina
    RE: ampus vs project specific credits
    in New LEED Guidance for Campuses and Multiple Buildings
    562 Michelle Rosenberger
    Partner
    ArchEcology, LLC
    Fri, Jun 3, 2016
    RE: GBCI policy on deferring appeal
    in Defer a Design Phase Appeal
    2 Karen Elliott
    Ecoteric Ltd
    Fri, Jun 3, 2016
    RE: advanced buildings doc
    in Where can I find a copy of "Advanced Buildings: Energy Benchmark for High Performance Buildings (E-Benchmark)”?
    14 Mohammad Kamali
    UBC
    Thu, May 26, 2016
    new ACP featuring Dynamic Plaque
    in USGBC Rolls Out LEED Dynamic Plaque, Amid Debate
    37 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, May 24, 2016
    new Alternative Compliance Path
    in Discuss the LEED Dynamic Plaque
    5 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, May 24, 2016
    RE: LEED-GA as a student
    in 10 Tips for Passing the LEED Green Associate Exam
    70 Paula Melton
    Senior Editor
    BuildingGreen, Inc.
    Tue, May 24, 2016
    RE: elevator question
    in Attaining credits through advanced elevator technology?
    8 michelle bombeck
    Project Associate
    O'Brien & Company
    Fri, May 20, 2016
    RE: LEED Dynamic Plaque vs EB Recertification
    in LEED for Existing Buildings Recertification Is Here
    15 Bharati Karmarkar Bhosale
    Operations Manager
    Healthy Buildings
    Thu, May 19, 2016
    Deadline for Construction Review
    in Deadline to Submit Construction Submittal - LEED NC (LEED for Schools)
    4 Mandy Bordeaux
    Architect
    MSKTD
    Wed, May 18, 2016
    United States
    RE: precerticfiation
    in LEED-CS v3 Precertification
    39 deborah lucking
    associate
    fentress architects
    Fri, May 6, 2016
    LEED for Homes Training in Europe
    in LEED for Homes (LEED-H) Forum
    151 Emmanuel Pauwels
    Owner
    Green Living Projects s.l.
    Wed, Apr 20, 2016
    Spain
    new LEED Online forum
    in LEED 2009 Projects Getting Upgraded to New LEED Online
    26 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Sun, Apr 10, 2016
    Title Comments Most Recent Post Location
    No. The 1/2 mile radius
    in SS C2 density calculation for site area
    1 Susan Walter
    Specifications Director
    Populous
    Wed, Mar 14, 2012
    RE: Laboratory Classrooms
    in NC-2009 IEQc1: Outdoor Air Delivery Monitoring
    296 Andrew Mitchell, P.E.
    Principal
    Mitchell Gulledge Engineering, Inc.
    Wed, Mar 14, 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.
    Wed, Mar 14, 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
    Mon, Mar 12, 2012
    RE: Fan Power Approach Not Commented on by LEED Reviewer
    in NC 2009 EAc1: Optimize Energy Performance
    1,268 Marcus Sheffer
    LEED Fellow
    7group
    Mon, Mar 12, 2012
    Integrated Water Budget
    in LEED 2012 – 3rd Public Comment – WE (Water Efficiency) Section
    14 ROBIN KINERK
    Owner
    Kinerk Strategic Marketing
    Fri, Mar 9, 2012
    RE: Low-emitting materials – YIKES
    in LEED 2012 – 3rd Public Comment – IEQ (Indoor Environmental Quality) Section
    20 Mara Baum
    Healthcare Sustainable Design Leader, LEED Fellow
    HOK
    Thu, Mar 8, 2012
    RE: Low-emitting materials – YIKES
    in LEED 2012 – 3rd Public Comment – IEQ (Indoor Environmental Quality) Section
    20 Mara Baum
    Healthcare Sustainable Design Leader, LEED Fellow
    HOK
    Thu, Mar 8, 2012
    RE: ampus vs project specific credits
    in New LEED Guidance for Campuses and Multiple Buildings
    562 Michelle Rosenberger
    Partner
    ArchEcology, LLC
    Thu, Mar 8, 2012
    RE: MPR2 - LEED-CI Hotel Portion and Shared Mechanical Systems
    in LEED Minimum Program Requirements
    455 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, Mar 6, 2012
    Hi Luana
    in Domestic hot water
    1 Marcus Sheffer
    LEED Fellow
    7group
    Mon, Mar 5, 2012
    Future Tenant Ventilation and Parking Garage Exhaust Volume
    in CS-2009 IEQp1: Minimum IAQ Performance
    154 Shenhao Li
    Atkins
    Fri, Mar 2, 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.
    Thu, Mar 1, 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.
    Thu, Mar 1, 2012
    RE: EA PR 2
    in LEEDuser’s Guide to Key Changes in LEED-EBOM 2012 – 3rd Public Comment
    40 Marcus Sheffer
    LEED Fellow
    7group
    Thu, Mar 1, 2012
    RE: is this PC still open?
    in Pilot Credit 29: Housing & Jobs Proximity
    24 Batya Metalitz
    Technical Director, LEED
    USGBC
    Wed, Feb 29, 2012
    RE: CUP in group project
    in CI 2009 EAc1.4: Optimize Energy Performance—Equipment and Appliances
    314 Marcus Sheffer
    LEED Fellow
    7group
    Tue, Feb 28, 2012
    Future Tenant Ventilation and Parking Garage Exhaust Volume
    in CS-2009 IEQp1: Minimum IAQ Performance
    154 Shenhao Li
    Atkins
    Mon, Feb 27, 2012
    Master's Research Survey
    in NC-2009 IEQp1: Minimum IAQ Performance
    1,040 Vibha Pai
    Intern
    Sol Developments
    Fri, Feb 24, 2012
    United States
    RE: Smart vs. Florscore
    in NC 2009 IEQc4.3: Low-Emitting Materials—Flooring Systems
    385 Robert Shields
    R.S. Mowery & Sons, Inc.
    Fri, Feb 24, 2012
    Title Comments Post date Most Recent Postsort icon Location
    Storm dry pond onsite overflows to stormceptor
    in LEED Canada Forum
    53 Marie-France Duthilleul
    Engineer
    exp Services Inc.
    Wed, May 27, 2015
    2015-05-27 10:49 Canada
    90% controls for open office systems furniture
    in CI 2009 IEQc6.1: Controllability of Systems—Lighting
    55 Brian VanAllen
    Electrical Designer
    Powell and Hinkle Engineering
    Wed, May 27, 2015
    2015-05-27 10:45 United States
    initial fit-out vs alteration?
    in PIf2: Project Summary Details
    1 Andrew Bennett
    intern architect
    WSA
    Tue, May 26, 2015
    2015-05-26 15:51 United States
    Exterior Lighting Baseline vs Proposed
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 Maria Unruh
    Electrical Engineer
    Antella Consulting Engineers
    Tue, May 26, 2015
    2015-05-26 15:35 United States
    LEED for Neighborhood Development + Walkable Project Site
    in Pilot Credit 14: Walkable Streets
    126 M+A Architects
    Sustainability Team Member
    M+A Architects
    Tue, May 26, 2015
    2015-05-26 12:18 United States
    Baseline HVAC system choice
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 Jatuwat Varodompun
    Dr
    Green Building Soultion
    Mon, May 25, 2015
    2015-05-25 20:20 Thailand
    Does an indoor sewage pit need exahust for EQc5?
    in CS 2009 IEQc5: Indoor Chemical and Pollutant Source Control
    113 Kristopher Lashley
    INVIRO Engineered Systems Ltd.
    Mon, May 25, 2015
    2015-05-25 19:29 Canada
    Our project site is both previously developed and not.
    in NC v2.2 SSc5.1: Site Development—Protect or Restore Habitat
    70 Mathilda Jonsson
    Environmental Certification Engineer (LEED AP BD+C)
    Skanska
    Mon, May 25, 2015
    2015-05-25 10:04 Sweden
    Waste classified
    in NC 2009 MRc2: Construction Waste Management
    435 Alicia Silva
    CEO
    Revitaliza consultores
    Sun, May 24, 2015
    2015-05-24 22:51 Mexico
    Core and Shell Scope & Tenant Scope
    in CS 2009 MRc5: Regional Materials
    38 Usama Eita
    Sat, May 23, 2015
    2015-05-23 12:11 Saudi Arabia
    Can I lock the credits not to be touched by other team members ?
    in LEED Reviews: LEED Online, Appeals, Design/Construction Submittals, and more
    807 Matt Dem
    Fri, May 22, 2015
    2015-05-22 19:04 United States
    Can I lock the credits not to be touched by other team members ?
    in NC 2009 IDc1: Innovation in Design
    608 Matt Dem
    Fri, May 22, 2015
    2015-05-22 19:00 United States
    Filed (2)exemp. performance credit under (1) ID in case one fail
    in LEED Reviews: LEED Online, Appeals, Design/Construction Submittals, and more
    807 Matt Dem
    Fri, May 22, 2015
    2015-05-22 14:14 United States
    Casework - Combination of New and Salvaged/Repurposed Material
    in CI-2009 MRc1.2: Building Reuse—Maintain Existing Interior Nonstructural Elements
    71 Russell Philstrom
    Fri, May 22, 2015
    2015-05-22 13:54 United States
    Lead Paint
    in Schools SSp2: Environmental Site Assessment
    56 Adam Musante
    KCBA Architects
    Fri, May 22, 2015
    2015-05-22 09:12 United States
    Where do I upload the response report for Design Final Package ?
    in LEED Reviews: LEED Online, Appeals, Design/Construction Submittals, and more
    807 Matt Dem
    Fri, May 22, 2015
    2015-05-22 08:35 United States
    Can I defer any ID credit to submit it w/ construction package ?
    in LEED Reviews: LEED Online, Appeals, Design/Construction Submittals, and more
    807 Matt Dem
    Fri, May 22, 2015
    2015-05-22 08:34 United States
    registering a project
    in MPR4: Must comply with minimum floor area requirements
    10 Megan Bove
    Fri, May 22, 2015
    2015-05-22 07:50 United States
    Cleaners
    in NC 2009 IEQc4.1: Low-Emitting Materials—Adhesives and Sealants
    499 Pia Öhrling
    Piacon
    Fri, May 22, 2015
    2015-05-22 06:43 Sweden
    Stormwater not going to municipal infrastructure
    in NC 2009 SSc6.2: Stormwater Design—Quality Control
    182 Michael Wahjudi
    ESD Consultant
    Kaer Pte Ltd
    Fri, May 22, 2015
    2015-05-22 02:23 Singapore

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