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
    RE: ASHRAE 90.1 2007 vs 2012
    in NC-v4: Minimum energy performance
    80 Marcus Sheffer
    LEED Fellow
    7group
    Thu, May 5, 2016
    RE: ETo Unit
    in NC 2009 WEc1: Water Efficient Landscaping
    432 William Weaver
    Sustainability Practice Lead
    JLL
    Thu, May 5, 2016
    Regional Material for Reinforcement Steel
    in NC 2009 MRc5: Regional Materials
    323 sriram tetali
    Manager -Suatainability Services
    M W Group
    Thu, May 5, 2016
    RE: Purpose behind the 60% RH parameter?
    in NC 2009 IEQc3.2: Construction Indoor Air Quality Management Plan—Before Occupancy
    328 Lyle Axelarris
    Civil/Structural Engineer, LEED AP BD+C, O+M
    Design Alaska
    Wed, May 4, 2016
    United States
    Outdoor Air Delivery Monitoring System for LEED CS building
    in CI-2009 IEQc1: Outdoor Air Delivery Monitoring
    43 Ronald Dean
    Sumac Inc.
    Wed, May 4, 2016
    Peru
    Definition of limited landscape opportunities
    in NC 2009 SSc5.1: Site Development—Protect or Restore Habitat
    265 Michelle Reott
    LEED AP® BD+C, ID+C, O+M, Managing Principal
    Earthly Ideas LLC, a LEED® Proven Provider™
    Wed, May 4, 2016
    Documentation DIBt AgBB - Wet applied product
    in NC-v4: Low emitting materials
    184 Charline Seytier
    CEO, Co-owner. LEED AP BD+C
    ThemaVerde, France
    Wed, May 4, 2016
    RE: EAP2 Minimum Energy Performance -- How to classify building
    in EBOM 2009 EAp2: Minimum Energy Efficiency Performance
    507 Ben Stanley
    Sustainability Manager
    YRG sustainability
    Wed, May 4, 2016
    RE: n/a
    in NC 2009 IEQc5: Indoor Chemical and Pollutant Source Control
    422 Michelle Halle Stern
    LEED Fellow
    The Green Facilitator
    Wed, May 4, 2016
    Campus approach
    in NC 2009 SSc4.1: Alternative Transportation—Public Transportation Access
    249 Febin Mohamed
    Wed, May 4, 2016
    United States
    RE: Data Center Modeling - LEED CS version 2009
    in CS 2009 EAp2: Minimum Energy Performance
    1,055 Marcus Sheffer
    LEED Fellow
    7group
    Wed, May 4, 2016
    RE: Certified IPM Service
    in EBOM-v4: Integrated pest management
    7 Trista Little
    Sustainability Manager
    YR&G
    Wed, May 4, 2016
    RE: Laboratories - Appendix G Baseline System
    in NC 2009 EAp2: Minimum Energy Performance
    3,427 Marcus Sheffer
    LEED Fellow
    7group
    Wed, May 4, 2016
    RE: Regional Priority Point
    in NC-2009: Site development - protect or restore habitat - alternative compliance path
    5 Adam Farber
    GEA Consulting Engineers
    Wed, May 4, 2016
    RE: v2009 Daylight/Views Calc xlsm - locked
    in CS 2009 IEQc8.2: Daylight and Views—Views
    71 Todd Reed
    Daylight Designer
    7group
    Wed, May 4, 2016
    Title Comments Most Recent Post Location
    RE: ASHRAE 90.1 2007 vs 2012
    in NC-v4: Minimum energy performance
    80 Marcus Sheffer
    LEED Fellow
    7group
    Thu, May 5, 2016
    RE: ETo Unit
    in NC 2009 WEc1: Water Efficient Landscaping
    432 William Weaver
    Sustainability Practice Lead
    JLL
    Thu, May 5, 2016
    Regional Material for Reinforcement Steel
    in NC 2009 MRc5: Regional Materials
    323 sriram tetali
    Manager -Suatainability Services
    M W Group
    Thu, May 5, 2016
    RE: Purpose behind the 60% RH parameter?
    in NC 2009 IEQc3.2: Construction Indoor Air Quality Management Plan—Before Occupancy
    328 Lyle Axelarris
    Civil/Structural Engineer, LEED AP BD+C, O+M
    Design Alaska
    Wed, May 4, 2016
    United States
    Outdoor Air Delivery Monitoring System for LEED CS building
    in CI-2009 IEQc1: Outdoor Air Delivery Monitoring
    43 Ronald Dean
    Sumac Inc.
    Wed, May 4, 2016
    Peru
    Definition of limited landscape opportunities
    in NC 2009 SSc5.1: Site Development—Protect or Restore Habitat
    265 Michelle Reott
    LEED AP® BD+C, ID+C, O+M, Managing Principal
    Earthly Ideas LLC, a LEED® Proven Provider™
    Wed, May 4, 2016
    Documentation DIBt AgBB - Wet applied product
    in NC-v4: Low emitting materials
    184 Charline Seytier
    CEO, Co-owner. LEED AP BD+C
    ThemaVerde, France
    Wed, May 4, 2016
    RE: EAP2 Minimum Energy Performance -- How to classify building
    in EBOM 2009 EAp2: Minimum Energy Efficiency Performance
    507 Ben Stanley
    Sustainability Manager
    YRG sustainability
    Wed, May 4, 2016
    RE: n/a
    in NC 2009 IEQc5: Indoor Chemical and Pollutant Source Control
    422 Michelle Halle Stern
    LEED Fellow
    The Green Facilitator
    Wed, May 4, 2016
    Campus approach
    in NC 2009 SSc4.1: Alternative Transportation—Public Transportation Access
    249 Febin Mohamed
    Wed, May 4, 2016
    United States
    RE: Data Center Modeling - LEED CS version 2009
    in CS 2009 EAp2: Minimum Energy Performance
    1,055 Marcus Sheffer
    LEED Fellow
    7group
    Wed, May 4, 2016
    RE: Certified IPM Service
    in EBOM-v4: Integrated pest management
    7 Trista Little
    Sustainability Manager
    YR&G
    Wed, May 4, 2016
    RE: Laboratories - Appendix G Baseline System
    in NC 2009 EAp2: Minimum Energy Performance
    3,427 Marcus Sheffer
    LEED Fellow
    7group
    Wed, May 4, 2016
    RE: Regional Priority Point
    in NC-2009: Site development - protect or restore habitat - alternative compliance path
    5 Adam Farber
    GEA Consulting Engineers
    Wed, May 4, 2016
    RE: v2009 Daylight/Views Calc xlsm - locked
    in CS 2009 IEQc8.2: Daylight and Views—Views
    71 Todd Reed
    Daylight Designer
    7group
    Wed, May 4, 2016
    RE: Sports Field Exceptions
    in NC-v4: Light pollution reduction
    59 Bill Swanson
    PE, LEED AP
    Integrated Architecture
    Wed, May 4, 2016
    ID+C - EQ Credit Interior Lighting - Lighting Sales areas
    in Retail-CI-v4: Interior lighting
    2 Valentin Grimaud
    Thermal Engineer
    TERAO Green Building Engineering
    Wed, May 4, 2016
    Germany
    LTc4- Long-term bicycle storage, Bicycle maintenance program
    in Retail-CI-v4: Bicycle facilities
    2 Valentin Grimaud
    Thermal Engineer
    TERAO Green Building Engineering
    Wed, May 4, 2016
    Germany
    RE: How to draw the 11 degree line to calculate unobstructed view
    in Healthcare-v2009: Daylight and views - views
    46 P Hariharan
    Wed, May 4, 2016
    India
    RE: School buses
    in Schools-NC-v4: Access to quality transit
    2 Marilyn Specht
    Sustainability Consultant
    Integral Group
    Tue, May 3, 2016
    Title Comments Most Recent Post Location
    RE: I Have Lost All Patience with LEEDOnline
    in LEED Reviews: LEED Online, Appeals, Design/Construction Submittals, and more
    788 Beth Violette
    Sustainable Design Consulting
    Tue, May 3, 2016
    RE: CI or NC?
    in LEED Rating System Selection Q&A
    787 FRAGISKOS LEVANTIS
    LEED AP BD+C
    SUSTAIN O.E.
    Mon, May 2, 2016
    RE: Campus for a gated residential/commercial compound versus ND
    in New LEED Guidance for Campuses and Multiple Buildings
    556 Eric Anderson
    Sat, Apr 30, 2016
    Benchmarking document
    in Where can I find a copy of "Advanced Buildings: Energy Benchmark for High Performance Buildings (E-Benchmark)”?
    13 Brian Ward
    Fri, Apr 22, 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
    new LEED Online forum
    in leedonline.com access - is it possible???
    19 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Sun, Apr 10, 2016
    new forum for LEED Online updates
    in Living with LEED Online - quirks, bugs and hiccups
    138 Tristan Roberts
    LEED AP BD+C, Editorial Director – LEEDuser
    BuildingGreen, Inc.
    Sun, Apr 10, 2016
    RE: The cost of Certification
    in LEED for Healthcare forum - LEED-HC users welcome!
    128 PAULA HERNANDEZ
    MRS.
    INGENIERO MARIO PEDRO HERNANDEZ
    Wed, Apr 6, 2016
    Argentina
    FTE and LEED boundary - LEED CI (v4)
    in Calculating FTEs
    207 Anna de Anguera
    Architect
    Tue, Apr 5, 2016
    United States
    Tenant Lease Agreement Details
    in CS v3 - Appendix 4 - Tenant Lease or Sales Agreement
    29 Francis McNulty
    OCSC
    Tue, Apr 5, 2016
    Core and Shell Certification
    in LEED-CS v3 Precertification
    38 Francis McNulty
    OCSC
    Mon, Apr 4, 2016
    LEED ND Review options
    in What’s New in LEED for Neighborhood Development v4
    4 SOHA YAMANI
    Wed, Mar 30, 2016
    Egypt
    RE: Performance Period Extension, Post-Reviewer's Comments
    in Performance Period
    57 Trista Little
    Sustainability Manager
    YR&G
    Thu, Mar 24, 2016
    RE: should an aerobics area be multi-occupant for IEQc6.2?
    in LEED IEQ Space Matrix - Frequently Asked Questions
    45 Lauren Sparandara
    Sustainability Manager
    Google
    Wed, Mar 23, 2016
    Multiple Building HVAC system
    in Campus and Multiple Buildings Approach
    4 PAULA HERNANDEZ
    MRS.
    INGENIERO MARIO PEDRO HERNANDEZ
    Tue, Mar 22, 2016
    Argentina
    Submitting for a CIR or LEED Interpretation
    in USGBC's New LEED Interpretations Similar to Old Precedent-Setting CIRs
    30 deborah lucking
    associate
    fentress architects
    Thu, Mar 3, 2016
    United States
    RE: MBTU = 1 million BTU, which is also MMBTU
    in New District Energy Guidance for LEED Released by USGBC
    71 Marcus Sheffer
    LEED Fellow
    7group
    Thu, Mar 3, 2016
    RE: Recert vs. new Cert
    in Recertification
    64 Barry Giles
    Founder & CEO, LEED Fellow, BREEAM Fellow
    BuildingWise LLC
    Tue, Mar 1, 2016
    Re-Appeal for a data center
    in Review Appeal
    38 Ed Healy
    ESD Consultant
    hurleypalmerflatt
    Wed, Feb 17, 2016
    Title Comments Most Recent Post Location
    Regional Material for Reinforcement Steel
    in NC 2009 MRc5: Regional Materials
    323 sriram tetali
    Manager -Suatainability Services
    M W Group
    Thu, May 5, 2016
    Campus approach
    in NC 2009 SSc4.1: Alternative Transportation—Public Transportation Access
    249 Febin Mohamed
    Thu, May 5, 2016
    United States
    Interior Lighting Quality
    in NC-v4: Interior lighting
    18 April Wang
    Thu, May 5, 2016
    Outdoor Air Delivery Monitoring System for LEED CS building
    in CI-2009 IEQc1: Outdoor Air Delivery Monitoring
    43 Ronald Dean
    Sumac Inc.
    Wed, May 4, 2016
    Peru
    Definition of limited landscape opportunities
    in NC 2009 SSc5.1: Site Development—Protect or Restore Habitat
    265 Michelle Reott
    LEED AP® BD+C, ID+C, O+M, Managing Principal
    Earthly Ideas LLC, a LEED® Proven Provider™
    Wed, May 4, 2016
    Documentation DIBt AgBB - Wet applied product
    in NC-v4: Low emitting materials
    184 Charline Seytier
    CEO, Co-owner. LEED AP BD+C
    ThemaVerde, France
    Wed, May 4, 2016
    Campus approach
    in NC 2009 SSc4.1: Alternative Transportation—Public Transportation Access
    249 Febin Mohamed
    Wed, May 4, 2016
    United States
    ID+C - EQ Credit Interior Lighting - Lighting Sales areas
    in Retail-CI-v4: Interior lighting
    2 Valentin Grimaud
    Thermal Engineer
    TERAO Green Building Engineering
    Wed, May 4, 2016
    Germany
    LTc4- Long-term bicycle storage, Bicycle maintenance program
    in Retail-CI-v4: Bicycle facilities
    2 Valentin Grimaud
    Thermal Engineer
    TERAO Green Building Engineering
    Wed, May 4, 2016
    Germany
    MR 2.2 Form Change
    in EBOM 2009 MRc2: Sustainable Purchasing—Durable Goods
    87 amy kaspar
    Tue, May 3, 2016
    United States
    SSc5.2 Project Boundary
    in NC 2009 SSc5.2: Site Development—Maximize Open Space
    185 Christopher Widdowson
    Job Captain
    Cupkovic Architecture LLC
    Tue, May 3, 2016
    United States
    Pilot credit feedback survey
    in Pilot Credit 57: Enhanced Acoustical Performance—Exterior Noise Control
    9 Whitney Smith
    Mon, May 2, 2016
    MRc6 Waste Audit - Weight vs. Volume
    in EBOM 2009 MRc6: Solid Waste Management—Waste Stream Audit
    100 Gwen Sheinfeld
    Director, Corporate Sustainability
    Healthy Buildings
    Mon, May 2, 2016
    United States
    ID+C - EQ Credit Interior Lighting - Lighting Sales areas
    in Retail-CI-v4: Interior lighting
    2 Valentin Grimaud
    Thermal Engineer
    TERAO Green Building Engineering
    Mon, May 2, 2016
    Germany
    LTc4- Long-term bicycle storage, Bicycle maintenance program
    in Retail-CI-v4: Bicycle facilities
    2 Valentin Grimaud
    Thermal Engineer
    TERAO Green Building Engineering
    Mon, May 2, 2016
    Germany
    Transfer Air for IEQp1 achievement
    in CI-2009 IEQp1: Minimum IAQ Performance
    155 Pedro Ribeiro
    Director of Sustainability
    Edifícios Saudáveis Consultores
    Mon, May 2, 2016
    Portugal
    Meeting the credit intent
    in NC-2009: Social equity within the project team
    4 Jon Hall
    GGLO
    Fri, Apr 29, 2016
    MEP Materials
    in CI 2009 MRc4: Recycled Content
    187 Peter Doo
    President
    Doo Consulting, LLC
    Fri, Apr 29, 2016
    United States
    Bamboo Flooring to be considered in certified wood calculations
    in NC 2009 MRc7: Certified Wood
    481 ABDUL MUTHALIB MOHAMED
    INNOWELL ENGINEERING INTERNATIONAL PVT LTD
    Fri, Apr 29, 2016
    Bangladesh
    Changes to Campus Boundary?
    in MPR3: Must use a reasonable site boundary
    232 David Gibney
    Technical Director for Sustainable Design
    M+W Group
    Thu, Apr 28, 2016
    United States
    Title Comments Post date Most Recent Postsort icon Location
    Campus approach
    in NC 2009 SSc4.1: Alternative Transportation—Public Transportation Access
    249 Febin Mohamed
    Thu, May 5, 2016
    2016-05-05 04:42 Kuwait
    Outdoor Air Delivery Monitoring System for LEED CS building
    in CI-2009 IEQc1: Outdoor Air Delivery Monitoring
    43 Ronald Dean
    Sumac Inc.
    Wed, May 4, 2016
    2016-05-04 18:59 Peru
    Shuttle between building and secured site entrances
    in NC 2009 SSc4.1: Alternative Transportation—Public Transportation Access
    249 J Douglas Dietrich
    Wed, May 4, 2016
    2016-05-04 12:30 United States
    Air - Water Heat Pumps
    in CS 2009 EAp2: Minimum Energy Performance
    1,055 Giusy Amorusi
    INTERTECNO S.p.A.
    Wed, May 4, 2016
    2016-05-04 09:11 Italy
    ID+C - EQ Credit Interior Lighting - Lighting Sales areas
    in Retail-CI-v4: Interior lighting
    2 Valentin Grimaud
    Thermal Engineer
    TERAO Green Building Engineering
    Wed, May 4, 2016
    2016-05-04 05:39 Germany
    LTc4- Long-term bicycle storage, Bicycle maintenance program
    in Retail-CI-v4: Bicycle facilities
    2 Valentin Grimaud
    Thermal Engineer
    TERAO Green Building Engineering
    Wed, May 4, 2016
    2016-05-04 04:41 Germany
    ETo Unit
    in NC 2009 WEc1: Water Efficient Landscaping
    432 GISELA FARHAT DE ARAUJO
    Tue, May 3, 2016
    2016-05-03 14:50 Brazil
    MR 2.2 Form Change
    in EBOM 2009 MRc2: Sustainable Purchasing—Durable Goods
    87 amy kaspar
    Tue, May 3, 2016
    2016-05-03 13:13 United States
    Carrier air to water chiller (non standard (ARI) testing)
    in CS 2009 EAp2: Minimum Energy Performance
    1,055 David Lazaro
    WSS REAL ESTATE
    Tue, May 3, 2016
    2016-05-03 12:58 Spain
    SSc5.2 Project Boundary
    in NC 2009 SSc5.2: Site Development—Maximize Open Space
    185 Christopher Widdowson
    Job Captain
    Cupkovic Architecture LLC
    Tue, May 3, 2016
    2016-05-03 12:33 United States
    Laboratories - Appendix G Baseline System
    in NC 2009 EAp2: Minimum Energy Performance
    3,427 Adam Judge
    Mechanical Engineer
    TLC Engineering for Architecture
    Tue, May 3, 2016
    2016-05-03 12:16 United States
    Automatic sliding doors in 90.1-2007 and LEED 3.0 Projects
    in CS 2009 EAp2: Minimum Energy Performance
    1,055 Jakob Schleger
    DI
    Schöberl & Pöll GmbH
    Tue, May 3, 2016
    2016-05-03 04:42 Austria
    School buses
    in Schools-NC-v4: Access to quality transit
    2 Cynthia Kaplan
    Principal
    cmk LEED
    Mon, May 2, 2016
    2016-05-02 20:37 United States
    MRc6 Waste Audit - Weight vs. Volume
    in EBOM 2009 MRc6: Solid Waste Management—Waste Stream Audit
    100 Gwen Sheinfeld
    Director, Corporate Sustainability
    Healthy Buildings
    Mon, May 2, 2016
    2016-05-02 14:30 United States
    Baseline Chilled water pumps - G3.1.3.10
    in NC 2009 EAp2: Minimum Energy Performance
    3,427 Vassil Vassilev
    Manager
    Termoservice OOD
    Mon, May 2, 2016
    2016-05-02 11:00 Bulgaria
    Transfer Air for IEQp1 achievement
    in CI-2009 IEQp1: Minimum IAQ Performance
    155 Pedro Ribeiro
    Director of Sustainability
    Edifícios Saudáveis Consultores
    Mon, May 2, 2016
    2016-05-02 06:36 Portugal
    Fertilizer and Herbicide Use
    in EBOM-v4: Site management policy
    6 David ESPAGNET
    Green Building and Sustainability Project Manager
    Bureau Veritas
    Mon, May 2, 2016
    2016-05-02 05:55 France
    Number of Trips
    in EBOM-v4: Alternative transportation
    16 JOHN COOK
    Campus Sustainability Coordinator
    University of California Riverside
    Fri, Apr 29, 2016
    2016-04-29 20:03 United States
    Existing Insulated Glass Units
    in CS 2009 EAp2: Minimum Energy Performance
    1,055 Donald Green
    Operations Manager
    ai Design Group
    Fri, Apr 29, 2016
    2016-04-29 13:06 United States
    MEP Materials
    in CI 2009 MRc4: Recycled Content
    187 Peter Doo
    President
    Doo Consulting, LLC
    Fri, Apr 29, 2016
    2016-04-29 11:25 United States

    Copyright 2016 – BuildingGreen, Inc.