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
    100% irrigation requirement met through treated waste water
    in NC 2009 WEc1: Water Efficient Landscaping
    447 Yusuf Turab
    Managing Director
    Y T Enterprises
    Sat, Jun 25, 2016
    India
    R-438A
    in NC 2009 EAp3: Fundamental Refrigerant Management
    54 PAULA HERNANDEZ
    MRS.
    INGENIERO MARIO PEDRO HERNANDEZ
    Fri, Jun 24, 2016
    Different gpm in the same fixtures types
    in NC 2009 WEp1: Water Use Reduction—20% Reduction
    743 James Lee
    Fri, Jun 24, 2016
    RE: Project Building Context - Residence Hall New Jersey
    in PIf2: Project Summary Details
    237 Anna Lapomme
    Sustainability Consulting
    Fri, Jun 24, 2016
    United States
    RE: Project Building Activity - Residence Hall
    in PIf3: Occupant and Usage Data
    279 Anna Lapomme
    Sustainability Consulting
    Fri, Jun 24, 2016
    United States
    RE: Campus PV dedicated - not connected - to building requires Cx?
    in NC 2009 EAp1: Fundamental Commissioning of Building Energy Systems
    329 Scott Bowman
    LEED Fellow
    Integrated Design + Energy Advisors, LLC
    Fri, Jun 24, 2016
    RE: CxA for Enhanced
    in CI-v4: Enhanced commissioning
    4 Scott Bowman
    LEED Fellow
    Integrated Design + Energy Advisors, LLC
    Fri, Jun 24, 2016
    RE: Solar energy used with previous LEED project credit
    in NC 2009 EAc2: On-Site Renewable Energy
    270 Marcus Sheffer
    LEED Fellow
    7group
    Fri, Jun 24, 2016
    Illuminated area
    in NC-v4: Light pollution reduction
    64 Bill Swanson
    PE, LEED AP
    Integrated Architecture
    Fri, Jun 24, 2016
    RE: IES ApacheHVAC - Proposed system for VRF
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 SI CHEN
    Fri, Jun 24, 2016
    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: CE Hours for LEED Fundamental Commissioning
    in Video: LEED AP Credential Maintenance
    66 Scott Bowman
    LEED Fellow
    Integrated Design + Energy Advisors, LLC
    Fri, Jun 24, 2016
    RE: USGBC-approved equivalent standard for projects outside the U.S.
    in NC-v4: Minimum energy performance
    112 Marcus Sheffer
    LEED Fellow
    7group
    Fri, Jun 24, 2016
    RE: Do green roofs help to comply this credit? And green walls?
    in EBOM-v4: Site Development- protect or restore habitat
    10 Julia Perez
    Fri, Jun 24, 2016
    RE: Option 2 IAQ Testing - Schedule
    in CI 2009 IEQc3.2: Construction IAQ Management Plan—Before Occupancy
    72 Akos Brandecker
    Sustainability Manager
    ISG
    Fri, Jun 24, 2016
    Title Comments Most Recent Post Location
    100% irrigation requirement met through treated waste water
    in NC 2009 WEc1: Water Efficient Landscaping
    447 Yusuf Turab
    Managing Director
    Y T Enterprises
    Sat, Jun 25, 2016
    India
    R-438A
    in NC 2009 EAp3: Fundamental Refrigerant Management
    54 PAULA HERNANDEZ
    MRS.
    INGENIERO MARIO PEDRO HERNANDEZ
    Fri, Jun 24, 2016
    Different gpm in the same fixtures types
    in NC 2009 WEp1: Water Use Reduction—20% Reduction
    743 James Lee
    Fri, Jun 24, 2016
    RE: Project Building Context - Residence Hall New Jersey
    in PIf2: Project Summary Details
    237 Anna Lapomme
    Sustainability Consulting
    Fri, Jun 24, 2016
    United States
    RE: Project Building Activity - Residence Hall
    in PIf3: Occupant and Usage Data
    279 Anna Lapomme
    Sustainability Consulting
    Fri, Jun 24, 2016
    United States
    RE: Campus PV dedicated - not connected - to building requires Cx?
    in NC 2009 EAp1: Fundamental Commissioning of Building Energy Systems
    329 Scott Bowman
    LEED Fellow
    Integrated Design + Energy Advisors, LLC
    Fri, Jun 24, 2016
    RE: CxA for Enhanced
    in CI-v4: Enhanced commissioning
    4 Scott Bowman
    LEED Fellow
    Integrated Design + Energy Advisors, LLC
    Fri, Jun 24, 2016
    RE: Solar energy used with previous LEED project credit
    in NC 2009 EAc2: On-Site Renewable Energy
    270 Marcus Sheffer
    LEED Fellow
    7group
    Fri, Jun 24, 2016
    Illuminated area
    in NC-v4: Light pollution reduction
    64 Bill Swanson
    PE, LEED AP
    Integrated Architecture
    Fri, Jun 24, 2016
    RE: IES ApacheHVAC - Proposed system for VRF
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 SI CHEN
    Fri, Jun 24, 2016
    RE: USGBC-approved equivalent standard for projects outside the U.S.
    in NC-v4: Minimum energy performance
    112 Marcus Sheffer
    LEED Fellow
    7group
    Fri, Jun 24, 2016
    RE: Do green roofs help to comply this credit? And green walls?
    in EBOM-v4: Site Development- protect or restore habitat
    10 Julia Perez
    Fri, Jun 24, 2016
    RE: Option 2 IAQ Testing - Schedule
    in CI 2009 IEQc3.2: Construction IAQ Management Plan—Before Occupancy
    72 Akos Brandecker
    Sustainability Manager
    ISG
    Fri, Jun 24, 2016
    Distance from windows to area
    in CI 2009 IEQc8.1: Daylight and Views—Daylight
    140 Rustem Saitov
    Fri, Jun 24, 2016
    Russian Federation
    RE: CASE 1 NON RESIDENTIAL OPTION 3
    in NC 2009 SSc4.4: Alternative Transportation—Parking Capacity
    353 Marilyn Specht
    Sustainability Consultant
    Integral Group
    Thu, Jun 23, 2016
    RE: On site + Off-site restoration
    in ND Plan-v4: Restoration of habitat or wetlands and water bodies
    2 Eliot Allen
    LEED AP-ND, Principal
    Criterion Planners
    Thu, Jun 23, 2016
    RE: Smart vs. Florscore
    in NC 2009 IEQc4.3: Low-Emitting Materials—Flooring Systems
    385 Robert Shields
    R.S. Mowery & Sons, Inc.
    Thu, Jun 23, 2016
    RE: Timing of ASHRAE Level I & II & BAS System Install
    in EBOM 2009 EAc2.1: Existing Building Commissioning—Investigation and Analysis
    60 Marie Kirk
    Thu, Jun 23, 2016
    United States
    RE: survey after 18 mos.
    in NC 2009 IEQc7.2: Thermal Comfort—Verification
    122 Eric Thompson
    Architect
    NBBJ
    Thu, Jun 23, 2016
    RE: Site Management-Organic Waste Management
    in EBOM-v4: Site management policy
    8 Samantha Longshore
    Sustainability Advisor
    Transwestern
    Thu, Jun 23, 2016
    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
    100% irrigation requirement met through treated waste water
    in NC 2009 WEc1: Water Efficient Landscaping
    447 Yusuf Turab
    Managing Director
    Y T Enterprises
    Sat, Jun 25, 2016
    India
    R-438A
    in NC 2009 EAp3: Fundamental Refrigerant Management
    54 PAULA HERNANDEZ
    MRS.
    INGENIERO MARIO PEDRO HERNANDEZ
    Fri, Jun 24, 2016
    Different gpm in the same fixtures types
    in NC 2009 WEp1: Water Use Reduction—20% Reduction
    743 James Lee
    Fri, Jun 24, 2016
    Illuminated area
    in NC-v4: Light pollution reduction
    64 Bill Swanson
    PE, LEED AP
    Integrated Architecture
    Fri, Jun 24, 2016
    RE: IES ApacheHVAC - Proposed system for VRF
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 SI CHEN
    Fri, Jun 24, 2016
    RE: IES ApacheHVAC - Proposed system for VRF
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 SI CHEN
    Fri, Jun 24, 2016
    RE: IES ApacheHVAC - Proposed system for VRF
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 SI CHEN
    Fri, Jun 24, 2016
    RE: IES ApacheHVAC - Proposed system for VRF
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 SI CHEN
    Fri, Jun 24, 2016
    RE: IES ApacheHVAC - Proposed system for VRF
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 SI CHEN
    Fri, Jun 24, 2016
    RE: IES ApacheHVAC - Proposed system for VRF
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 SI CHEN
    Fri, Jun 24, 2016
    RE: IES ApacheHVAC - Proposed system for VRF
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 SI CHEN
    Fri, Jun 24, 2016
    Distance from windows to area
    in CI 2009 IEQc8.1: Daylight and Views—Daylight
    140 Rustem Saitov
    Fri, Jun 24, 2016
    Russian Federation
    Medicinal plants
    in NC-2009: Local food production
    33 Kristi Ennis
    Boulder Associates Architects
    Wed, Jun 22, 2016
    cleaning of vacant tenant spaces
    in EBOM 2009 IEQc3.2: Green Cleaning—Custodial Effectiveness Assessment
    73 cathy keagle
    Wed, Jun 22, 2016
    Link to pilot credit survey
    in NC-2009: Social equity within the community
    1 Cynthia Kaplan
    Principal
    cmk LEED
    Tue, Jun 21, 2016
    mirror mastics that contain carcinogenic ingredient
    in NC 2009 IEQc4.1: Low-Emitting Materials—Adhesives and Sealants
    499 debra lombard
    sustainable design consulatnt & construction administrator
    Bywater Woodworks, Inc.
    Tue, Jun 21, 2016
    Lighting University Store transaction area and merchandise area
    in Schools 2009 IEQc6.1: Controllability of Systems—Lighting
    28 Bruce Lee
    Tue, Jun 21, 2016
    United States
    RE: Option 2 IAQ Testing - Schedule
    in CI 2009 IEQc3.2: Construction IAQ Management Plan—Before Occupancy
    72 Akos Brandecker
    Sustainability Manager
    ISG
    Tue, Jun 21, 2016
    use of lead metal downspouts in stormwater systems
    in NC 2009 SSc6.2: Stormwater Design—Quality Control
    181 debra lombard
    sustainable design consulatnt & construction administrator
    Bywater Woodworks, Inc.
    Mon, Jun 20, 2016
    United States
    RE: Option 2 IAQ Testing - Schedule
    in CI 2009 IEQc3.2: Construction IAQ Management Plan—Before Occupancy
    72 Akos Brandecker
    Sustainability Manager
    ISG
    Mon, Jun 20, 2016
    Title Comments Post date Most Recent Postsort icon Location
    100% irrigation requirement met through treated waste water
    in NC 2009 WEc1: Water Efficient Landscaping
    447 Yusuf Turab
    Managing Director
    Y T Enterprises
    Sat, Jun 25, 2016
    2016-06-25 04:30 India
    Best Methods for Conducting a Drawing Review
    in LEED Reviews: LEED Online, Appeals, Design/Construction Submittals, and more
    807 Melissa Estrada
    Research Assistant II
    Sustainable Design Consulting
    Fri, Jun 24, 2016
    2016-06-24 10:14 United States
    Distance from windows to area
    in CI 2009 IEQc8.1: Daylight and Views—Daylight
    140 Rustem Saitov
    Fri, Jun 24, 2016
    2016-06-24 04:33 Russian Federation
    Solar energy used with previous LEED project credit
    in NC 2009 EAc2: On-Site Renewable Energy
    270 Zane Lichtneger
    Sustainability Analyst
    SAS Institute Inc.
    Thu, Jun 23, 2016
    2016-06-23 15:56 United States
    On site + Off-site restoration
    in ND Plan-v4: Restoration of habitat or wetlands and water bodies
    2 Guillaume Martel
    LEED Project Manager
    PROVENCHER ROY + ASSOCIÉS ARCHITECTES
    Thu, Jun 23, 2016
    2016-06-23 15:16 Canada
    Minimum Energy Performance Calculator v2009: Lighting
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 Mark Lund
    Mechanical Discipline Specialist
    Bergmann Associates
    Thu, Jun 23, 2016
    2016-06-23 12:37 United States
    USGBC-approved equivalent standard for projects outside the U.S.
    in NC-v4: Minimum energy performance
    112 Isabel Santos
    ECOCHOICE SA
    Thu, Jun 23, 2016
    2016-06-23 11:51 Portugal
    Energy Modelling - United Kingdom
    in NC-v4: Minimum energy performance
    112 Fleur Baguley
    Carbon Consult Limited
    Thu, Jun 23, 2016
    2016-06-23 11:50 United Kingdom
    Building Orientation
    in NC-v4: Minimum energy performance
    112 Muzamil Rafique
    Thu, Jun 23, 2016
    2016-06-23 09:02 Pakistan
    Timing of ASHRAE Level I & II & BAS System Install
    in EBOM 2009 EAc2.1: Existing Building Commissioning—Investigation and Analysis
    60 Marie Kirk
    Thu, Jun 23, 2016
    2016-06-23 08:58 United States
    "Provide calculations to confirm the quantity......"
    in NC 2009 WEc1: Water Efficient Landscaping
    447 Joyce Kelly
    Consultant
    Architectural Fusion
    Wed, Jun 22, 2016
    2016-06-22 18:56 United States
    Fan Power Approach Not Commented on by LEED Reviewer
    in NC 2009 EAc1: Optimize Energy Performance
    1,268 charles shinneman
    Wed, Jun 22, 2016
    2016-06-22 18:40 United States
    Occupants / users of public park
    in NC 2009 WEp1: Water Use Reduction—20% Reduction
    743 deborah lucking
    associate
    fentress architects
    Wed, Jun 22, 2016
    2016-06-22 12:29 United States
    Site Management-Organic Waste Management
    in EBOM-v4: Site management policy
    8 Ileana Delgado
    Wed, Jun 22, 2016
    2016-06-22 12:19 United States
    Energy Metering
    in EBOM-v4: Advanced energy metering
    2 Zachary Hayes
    Wed, Jun 22, 2016
    2016-06-22 10:51 United States
    Energy Modeling
    in NC-v4: Minimum energy performance
    112 Muzamil Rafique
    Wed, Jun 22, 2016
    2016-06-22 03:00 Pakistan
    Existing Building Commissioning
    in EBOM 2009 EAc2.1: Existing Building Commissioning—Investigation and Analysis
    60 sebastian castañeda
    students
    students
    Tue, Jun 21, 2016
    2016-06-21 13:48 Peru
    mirror mastics that contain carcinogenic ingredient
    in NC 2009 IEQc4.1: Low-Emitting Materials—Adhesives and Sealants
    499 debra lombard
    sustainable design consulatnt & construction administrator
    Bywater Woodworks, Inc.
    Tue, Jun 21, 2016
    2016-06-21 12:51 United States
    Lighting University Store transaction area and merchandise area
    in Schools 2009 IEQc6.1: Controllability of Systems—Lighting
    28 Bruce Lee
    Tue, Jun 21, 2016
    2016-06-21 09:34 United States
    Minimum Equipment Efficiency - Table 6.8.1 ASHRAE. VRF system
    in NC 2009 EAp2: Minimum Energy Performance
    3,550 VICTOR MORENO
    TECHNICAL DIRECTOR
    ISOLANA AHORRO ENERGÉTICO SL
    Tue, Jun 21, 2016
    2016-06-21 06:43 Spain

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