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 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.
  • 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
    Veterinary hospital
    in NC 2009 SSc2: Development Density and Community Connectivity
    220 Alicia Silva
    CEO
    Revitaliza consultores
    Tue, Oct 21, 2014
    Commissioning of renewable energy systems
    in NC-2009 EAc3: Enhanced Commissioning
    255 Margaret Manuel
    Tetra Tech
    Tue, Oct 21, 2014
    United States
    RE: Susbtantial Completion definition
    in 17 critical—and misunderstood—LEED terms
    6 Jon Clifford
    LEED-AP BD+C
    GREENSQUARE ∙ Sustainability ∙ Construction ∙ Specifications
    Tue, Oct 21, 2014
    How to model thermal breaks correctly?
    in NC 2009 EAc1: Optimize Energy Performance
    1,092 Catalina Caballero
    Sustainability Coordinator
    JALRW Eng. Group Inc.
    Tue, Oct 21, 2014
    RE: Exception for display lighting
    in EBOM 2009 SSc8: Light Pollution Reduction
    106 Emmanuel Pauwels
    Owner
    Green Living Projects s.l.
    Tue, Oct 21, 2014
    Greece
    Making the Shipping Company Take the Packaging?
    in EBOM 2009 MRc6: Solid Waste Management—Waste Stream Audit
    83 Kimberlee Dobbins
    Tue, Oct 21, 2014
    United States
    RE: LEED v4 reference guides being translated to Spanish
    in Latin America and the Caribbean
    5 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, Oct 21, 2014
    RE: LEED v4 Regional Priority Credits?
    in NC-v4: Regional priority
    5 Sara Zoumbaris
    Sustainable Design Consulting
    Tue, Oct 21, 2014
    RE: About reviewer comment
    in EBOM 2009 SSc2: Building Exterior and Hardscape Management Plan
    107 Tom Dietsche
    LEED Project Manager
    Lilker EMO Energy Solutions
    Tue, Oct 21, 2014
    Pursuing LEED NC streamline path
    in EBOM 2009 EAc5: Enhanced Refrigerant Management
    39 American University
    Sustainability
    American University
    Tue, Oct 21, 2014
    LEED lease agreement for CS
    in CS 2009 IEQc2: Increased Ventlilation
    8 Alfonzo Collins
    Tue, Oct 21, 2014
    United States
    WEc3 denial
    in NC 2009 WEc3: Water Use Reduction
    109 Therese Thompson
    Project Manager
    Cordogan, Clark & Associates
    Tue, Oct 21, 2014
    United States
    Energy saving in the hot water system with low flow fixture
    in CS 2009 EAp2: Minimum Energy Performance
    857 Panupant Phapant
    SCG Cement - Building Materials Co.,Ltd.
    Tue, Oct 21, 2014
    partnership with Honeywell
    in USGBC Rolls Out LEED Dynamic Plaque, Amid Debate
    29 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, Oct 21, 2014
    RE: IEQp1:Heating mode
    in NC-2009 IEQp1: Minimum IAQ Performance
    799 Andrew Mitchell, P.E.
    Mechanical Engineer / LEED Coordination Manager
    Moses & Associates
    Tue, Oct 21, 2014
    Title Comments Most Recent Post Location
    Veterinary hospital
    in NC 2009 SSc2: Development Density and Community Connectivity
    220 Alicia Silva
    CEO
    Revitaliza consultores
    Tue, Oct 21, 2014
    Commissioning of renewable energy systems
    in NC-2009 EAc3: Enhanced Commissioning
    255 Margaret Manuel
    Tetra Tech
    Tue, Oct 21, 2014
    United States
    How to model thermal breaks correctly?
    in NC 2009 EAc1: Optimize Energy Performance
    1,092 Catalina Caballero
    Sustainability Coordinator
    JALRW Eng. Group Inc.
    Tue, Oct 21, 2014
    RE: Exception for display lighting
    in EBOM 2009 SSc8: Light Pollution Reduction
    106 Emmanuel Pauwels
    Owner
    Green Living Projects s.l.
    Tue, Oct 21, 2014
    Greece
    Making the Shipping Company Take the Packaging?
    in EBOM 2009 MRc6: Solid Waste Management—Waste Stream Audit
    83 Kimberlee Dobbins
    Tue, Oct 21, 2014
    United States
    RE: LEED v4 Regional Priority Credits?
    in NC-v4: Regional priority
    5 Sara Zoumbaris
    Sustainable Design Consulting
    Tue, Oct 21, 2014
    RE: About reviewer comment
    in EBOM 2009 SSc2: Building Exterior and Hardscape Management Plan
    107 Tom Dietsche
    LEED Project Manager
    Lilker EMO Energy Solutions
    Tue, Oct 21, 2014
    Pursuing LEED NC streamline path
    in EBOM 2009 EAc5: Enhanced Refrigerant Management
    39 American University
    Sustainability
    American University
    Tue, Oct 21, 2014
    LEED lease agreement for CS
    in CS 2009 IEQc2: Increased Ventlilation
    8 Alfonzo Collins
    Tue, Oct 21, 2014
    United States
    WEc3 denial
    in NC 2009 WEc3: Water Use Reduction
    109 Therese Thompson
    Project Manager
    Cordogan, Clark & Associates
    Tue, Oct 21, 2014
    United States
    Energy saving in the hot water system with low flow fixture
    in CS 2009 EAp2: Minimum Energy Performance
    857 Panupant Phapant
    SCG Cement - Building Materials Co.,Ltd.
    Tue, Oct 21, 2014
    RE: IEQp1:Heating mode
    in NC-2009 IEQp1: Minimum IAQ Performance
    799 Andrew Mitchell, P.E.
    Mechanical Engineer / LEED Coordination Manager
    Moses & Associates
    Tue, Oct 21, 2014
    RE: Hot desks as regularly occupied space?
    in NC 2009 IEQc8.1: Daylight and Views—Daylight
    634 Paul Rogers
    Architect
    BAU Architects
    Tue, Oct 21, 2014
    RE: occupied area
    in NC 2009 IEQc8.2: Daylight and Views—Views
    365 Jill Dalglish, PE
    Senior Engineer
    Dalglish Daylighting
    Mon, Oct 20, 2014
    Owned or leased?
    in PIf3: Occupant and Usage Data
    194 Gustavo De las Heras Izquierdo
    Arch. Eng. LEED AP BD+C; O+M
    Revitaliza Consultores
    Mon, Oct 20, 2014
    RE: BMP area for a green roof
    in NC 2009 SSc6.1: Stormwater Design—Quantity Control
    216 Michael DeVuono
    Senior Staff Designer
    T&M Associates
    Mon, Oct 20, 2014
    shaded area
    in Healthcare-v2009: Connection to the natural world - places of respite
    15 YP Pierce
    Mon, Oct 20, 2014
    Updated ACEE list of qualifying cars score >40
    in NC 2009 SSc4.3: Alternative Transportation—Low-Emitting and Fuel-Efficient Vehicles
    354 Marisa Picard
    Mon, Oct 20, 2014
    Well Building Standard
    in CI 2009 IDc1: Innovation in Design
    140 Susan Coy
    Mon, Oct 20, 2014
    United States
    NCv4 IEQc9 Acoustics - Hospitality
    in Hospitality-NC-v4: Acoustic performance
    1 Tyra Sorensen
    Mon, Oct 20, 2014
    Title Comments Most Recent Post Location
    RE: Susbtantial Completion definition
    in 17 critical—and misunderstood—LEED terms
    6 Jon Clifford
    LEED-AP BD+C
    GREENSQUARE ∙ Sustainability ∙ Construction ∙ Specifications
    Tue, Oct 21, 2014
    RE: LEED v4 reference guides being translated to Spanish
    in Latin America and the Caribbean
    5 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, Oct 21, 2014
    partnership with Honeywell
    in USGBC Rolls Out LEED Dynamic Plaque, Amid Debate
    29 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, Oct 21, 2014
    Congratulations 2014 LEED Fellows - by Tristan Roberts
    Mon, Oct 20, 2014
    RE: LEED v4 reference guides being translated to Chinese
    in China
    1 ShouZhang Wang
    Mon, Oct 20, 2014
    China
    LEED v4 reference guides being translated to Spanish
    in South America
    1 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Mon, Oct 20, 2014
    LEED v4 reference guides being translated to Portuguese
    in Brazil
    1 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Mon, Oct 20, 2014
    Brazil
    LEED v4 reference guides being translated to Portuguese
    in Portugal
    1 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Mon, Oct 20, 2014
    Portugal
    RE: Ventilation Effectiveness
    in Start a New LEED Discussion Topic
    140 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Mon, Oct 20, 2014
    RE: Submitting design prereq. credits during construction review
    in LEED Reviews: LEED Online, Appeals, Design/Construction Submittals, and more
    604 Todd Reed
    Daylight Designer
    7group
    Fri, Oct 17, 2014
    Vista Users Out of Luck
    in Living with LEED Online - quirks, bugs and hiccups
    137 Cynthia Kaplan
    Principal
    cmk LEED
    Wed, Oct 15, 2014
    United States
    CS 2009 or CS v4
    in LEED Rating System Selection Q&A
    612 Toni Herena Montull
    Project Engineer
    Aiguasol
    Wed, Oct 15, 2014
    Spain
    RE: LEED Volume Program - Submittal Guidance
    in Forum for LEED Volume Program Certification
    10 Ashley Catlett
    USGBC/GBCI
    Mon, Oct 13, 2014
    LEED-EBOM Platinum Project Shares Documentation with LEEDuser - by Tristan Roberts
    Fri, Oct 10, 2014
    RE: Integrated Design...
    in LEED for Healthcare: Lessons Learned
    6 Susan Walter
    Sr Project Architect
    Wilmot/Sanz
    Wed, Oct 8, 2014
    RE: LEEDonline Form Access
    in leedonline.com access - is it possible???
    19 Cynthia Kaplan
    Principal
    cmk LEED
    Mon, Oct 6, 2014
    Network With LEEDuser at Greenbuild 2014 - by Tristan Roberts
    Wed, Oct 8, 2014
    LEED Green Associate Exam Prep
    in 10 Tips for Passing the LEED Green Associate Exam
    61 Sarah Vella
    Thu, Oct 9, 2014
    RE: Number of transients for FTE calculation
    in Calculating FTEs
    188 Susan Walter
    Sr Project Architect
    Wilmot/Sanz
    Fri, Sep 26, 2014
    RE: Need for consistent numbering system across all rating systems
    in Poll – Should LEED v4 Credits Have Numbers?
    3 Jon Clifford
    LEED-AP BD+C
    GREENSQUARE ∙ Sustainability ∙ Construction ∙ Specifications
    Thu, Sep 25, 2014
    Title Comments Most Recent Post Location
    Veterinary hospital
    in NC 2009 SSc2: Development Density and Community Connectivity
    220 Alicia Silva
    CEO
    Revitaliza consultores
    Tue, Oct 21, 2014
    Commissioning of renewable energy systems
    in NC-2009 EAc3: Enhanced Commissioning
    255 Margaret Manuel
    Tetra Tech
    Tue, Oct 21, 2014
    United States
    How to model thermal breaks correctly?
    in NC 2009 EAc1: Optimize Energy Performance
    1,092 Catalina Caballero
    Sustainability Coordinator
    JALRW Eng. Group Inc.
    Tue, Oct 21, 2014
    Making the Shipping Company Take the Packaging?
    in EBOM 2009 MRc6: Solid Waste Management—Waste Stream Audit
    83 Kimberlee Dobbins
    Tue, Oct 21, 2014
    United States
    Pursuing LEED NC streamline path
    in EBOM 2009 EAc5: Enhanced Refrigerant Management
    39 American University
    Sustainability
    American University
    Tue, Oct 21, 2014
    LEED lease agreement for CS
    in CS 2009 IEQc2: Increased Ventlilation
    8 Alfonzo Collins
    Tue, Oct 21, 2014
    United States
    WEc3 denial
    in NC 2009 WEc3: Water Use Reduction
    109 Therese Thompson
    Project Manager
    Cordogan, Clark & Associates
    Tue, Oct 21, 2014
    United States
    Energy saving in the hot water system with low flow fixture
    in CS 2009 EAp2: Minimum Energy Performance
    857 Panupant Phapant
    SCG Cement - Building Materials Co.,Ltd.
    Tue, Oct 21, 2014
    partnership with Honeywell
    in USGBC Rolls Out LEED Dynamic Plaque, Amid Debate
    29 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Tue, Oct 21, 2014
    Commissioning Agent for project larger than 50,000sf
    in CS-2009 EAp1: Fundamental Commissioning of Building Energy Systems
    58 Katrina Chong
    Tue, Oct 21, 2014
    Commissioning Agent for project larger than 50,000sf
    in CS-2009 EAp1: Fundamental Commissioning of Building Energy Systems
    58 Katrina Chong
    Tue, Oct 21, 2014
    Owned or leased?
    in PIf3: Occupant and Usage Data
    194 Gustavo De las Heras Izquierdo
    Arch. Eng. LEED AP BD+C; O+M
    Revitaliza Consultores
    Mon, Oct 20, 2014
    shaded area
    in Healthcare-v2009: Connection to the natural world - places of respite
    15 YP Pierce
    Mon, Oct 20, 2014
    Updated ACEE list of qualifying cars score >40
    in NC 2009 SSc4.3: Alternative Transportation—Low-Emitting and Fuel-Efficient Vehicles
    354 Marisa Picard
    Mon, Oct 20, 2014
    Well Building Standard
    in CI 2009 IDc1: Innovation in Design
    140 Susan Coy
    Mon, Oct 20, 2014
    United States
    NCv4 IEQc9 Acoustics - Hospitality
    in Hospitality-NC-v4: Acoustic performance
    1 Tyra Sorensen
    Mon, Oct 20, 2014
    LEED v4 reference guides being translated to Spanish
    in South America
    1 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Mon, Oct 20, 2014
    LEED v4 reference guides being translated to Portuguese
    in Brazil
    1 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Mon, Oct 20, 2014
    Brazil
    LEED v4 reference guides being translated to Portuguese
    in Portugal
    1 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Mon, Oct 20, 2014
    Portugal
    Owned or leased?
    in PIf3: Occupant and Usage Data
    194 Gustavo De las Heras Izquierdo
    Arch. Eng. LEED AP BD+C; O+M
    Revitaliza Consultores
    Mon, Oct 20, 2014
    Title Comments Post date Most Recent Postsort icon Location
    Commissioning of renewable energy systems
    in NC-2009 EAc3: Enhanced Commissioning
    255 Margaret Manuel
    Tetra Tech
    Tue, Oct 21, 2014
    2014-10-21 22:04 United States
    Making the Shipping Company Take the Packaging?
    in EBOM 2009 MRc6: Solid Waste Management—Waste Stream Audit
    83 Kimberlee Dobbins
    Tue, Oct 21, 2014
    2014-10-21 15:21 United States
    LEED lease agreement for CS
    in CS 2009 IEQc2: Increased Ventlilation
    8 Alfonzo Collins
    Tue, Oct 21, 2014
    2014-10-21 11:43 United States
    WEc3 denial
    in NC 2009 WEc3: Water Use Reduction
    109 Therese Thompson
    Project Manager
    Cordogan, Clark & Associates
    Tue, Oct 21, 2014
    2014-10-21 11:17 United States
    Exception for display lighting
    in EBOM 2009 SSc8: Light Pollution Reduction
    106 Emmanuel Pauwels
    Owner
    Green Living Projects s.l.
    Tue, Oct 21, 2014
    2014-10-21 11:11 Greece
    Well Building Standard
    in CI 2009 IDc1: Innovation in Design
    140 Susan Coy
    Mon, Oct 20, 2014
    2014-10-20 14:23 United States
    EBOM & the future
    in USGBC Rolls Out LEED Dynamic Plaque, Amid Debate
    29 Shevaun Barrie
    Inland Technical Services
    Mon, Oct 20, 2014
    2014-10-20 14:09 Canada
    occupied area
    in NC 2009 IEQc8.2: Daylight and Views—Views
    365 ilkyaz ceren güçlü
    civil engineer
    SPC Solutions
    Mon, Oct 20, 2014
    2014-10-20 13:27 Russian Federation
    LEED v4 reference guides being translated to Chinese
    in China
    1 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Mon, Oct 20, 2014
    2014-10-20 12:33 China
    Editing Form Values
    in NC 2009 IEQc8.2: Daylight and Views—Views
    365 Ryan Kurlbaum
    CHARLES ROSE ARCHITECTS
    Mon, Oct 20, 2014
    2014-10-20 12:25 United States
    LEED v4 reference guides being translated to Portuguese
    in Brazil
    1 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Mon, Oct 20, 2014
    2014-10-20 12:22 Brazil
    LEED v4 reference guides being translated to Portuguese
    in Portugal
    1 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Mon, Oct 20, 2014
    2014-10-20 12:22 Portugal
    Summary marked "N"
    in PIf3: Occupant and Usage Data
    194 Ryan Kurlbaum
    CHARLES ROSE ARCHITECTS
    Mon, Oct 20, 2014
    2014-10-20 11:54 United States
    Ventilation Effectiveness
    in NC-2009 IEQp1: Minimum IAQ Performance
    799 Dustin Balton
    Project Engineer
    Holstein White, Inc.
    Mon, Oct 20, 2014
    2014-10-20 11:43 United States
    An unusual situation with Recycling Tickets
    in NC 2009 MRc2: Construction Waste Management
    343 Christine Castellano
    LEED GA
    RC Andersen LLC
    Mon, Oct 20, 2014
    2014-10-20 11:32 United States
    Ventilation Effectiveness
    in Start a New LEED Discussion Topic
    140 Dustin Balton
    Project Engineer
    Holstein White, Inc.
    Mon, Oct 20, 2014
    2014-10-20 10:26 United States
    Hot desks as regularly occupied space?
    in NC 2009 IEQc8.1: Daylight and Views—Daylight
    634 Paul Rogers
    Architect
    BAU Architects
    Mon, Oct 20, 2014
    2014-10-20 06:07 Sweden
    LEED Projecdt Boundary and SSc8
    in NC 2009 SSc8: Light Pollution Reduction
    551 Dan Barton
    via Greengrade LEED Management Software
    Fri, Oct 17, 2014
    2014-10-17 15:54 United States
    NC 2009 Retail IEQ7.2- humidistat needed in non-employee spaces?
    in NC 2009 IEQc7.2: Thermal Comfort—Verification
    96 Laura Case
    Southface
    Fri, Oct 17, 2014
    2014-10-17 15:29 United States
    Pot washing sink
    in NC 2009 WEp1: Water Use Reduction—20% Reduction
    602 Christine Harvey
    Fri, Oct 17, 2014
    2014-10-17 15:21 United States

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