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LEED , Lighting, andSustainable DesignMay 27 9:00 am. – 5:00 pmMelanie Taylor, NBBJMichael Lane, Lighting Design LabBarbara Erwine, Paladino & Company Designers TAG Member ReviewerMelanie, Michael, Barbara
What is LEED?The LEED ProcessBest PracticesIndividual CreditsASHRAE Standard 189Living BuildingChallenge & LEED 3.0 A refresherHow it’s doneThe basicsThe Nitty GrittyAn alternativeThe futureWHAT IS LEED?
Leadership in Energy and Environmental Design– Voluntary, consensus-based rating system– national standard– measuring tool to reward sustainable designdecisions– LEED does not guaranty sustainable designLEED Rating SystemTM– To measure the sustainableaspects of a project– To compare the project with othersustainable building projects– To create an owner’s manual forthe buildingWhy Use LEED?
LEED does not necessarilyproduce good lighting design It awards points for avoidingsome transgressionsIntroduction to LEEDWHO DEVELOPED LEED?– LEED was developed by theU.S. Green Building Council (USGBC)– USGBC is a not-for-profit organizationcomprised of a board of directors & volunteercommittees from the building industry– USGBC decisions are made on aconsensus basisUS Green Building Council
ssallallbuildingbuildingtypes&types hedLaunchedUSGBC LEED ProductsMore than 10,000 member organizationsand a network of 75 regional chaptersFrom USGBC websiteUSGBC ChaptersPilotPilot
Growth of USGBC?From USGBC website August 1998USGBC FoundedNC Pilot– LEED for New Construction launched atUSGBC Membership Summit199319982000200220032004200520062007
March 2000USGBC FoundedNC PilotNC 2.0– Twelve initial pilot projects achievecertification under LEED for New ConstructionVersion 1.0.– LEED for New Construction Version 7 2002NC PilotNC 2.0199319982000EB PilotCI PilotNC 2.1USGBC Founded– LEED-EB Pilot– LEED-CI Pilot– LEED-NC Version 2.1200220032004
October 2003NC 2.0199820002002CS PilotNC Pilot1993EB PilotCI PilotNC 2.1USGBC Founded– LEED-CS Pilot20032004200520062007 October 2004– LEED for Existing Buildings Version 2.0 November 20042000200220032004EB 2.0CI 2.0NC 2.01998CS PilotNC Pilot1993EB PilotCI PilotNC 2.1USGBC Founded– LEED for Commercial Interiors Version 2.0200520062007
November 20052002200320042005NC 2.22000EB 2.0CI 2.0NC 2.01998CS PilotNC Pilot1993EB PilotCI PilotNC 2.1USGBC Founded– LEED for New Construction Version 2.2– As of January 1, 2006, all projects mustregister under Version 2.220062007 July 200620022003200420052006CS 2.0NC 2.22000EB 2.0CI 2.0NC 2.01998CS PilotNC Pilot1993EB PilotCI PilotNC 2.1USGBC Founded– LEED for Core and Shell 2.02007
20022003200420052006H PilotND PilotSchool 2nd DraftRetail PilotCS 2.0NC 2.2EB 2.0CI 2.02000CS Pilot1998EB PilotCI PilotNC 2.1NC 2.01993– LEED for Homes Pilot– LEED for Neighborhood Development Pilot– LEED for Schools (2nd Draft)– LEED Retail Pilot– Health CareNC PilotUSGBC Founded 20072007 As of May 2008, over 3.5 billionsq.ft. of building projects (over10,000 individual projects) haveregistered to seek LEEDcertification
Prerequisites (required for allprojects) – no point value Credits – points assigned based onachievement of thresholdperformance Rating – level assigned based onnumber of points achievedPoint Based System
New Construction:New building design& construction ormajor renovationsPOINTSPOINTS6969 possiblepossibleCertifiedCertified 26–3226–32SilverSilver 33–3833–38GoldGold 39–5139–51PlatinumPlatinum 52–6952–69What is LEED NC? Existing buildings:addresses buildingoperation and ongoing upgradesand performanceimprovementsPOINTSPOINTS8585 possiblepossibleCertifiedCertified 32–3932–39SilverSilver 40–4740–47GoldGold 48–6348–63PlatinumPlatinum 64–8564–85What is LEED EB?
POINTSPOINTS5757 possiblepossibleCertifiedCertified 21–2621–26SilverSilver 27–3127–31GoldGold 32–4132–41PlatinumPlatinum 42–5742–57 Commercial Interiors:For owners, tenants &design teamsaddressing design andinstallation of interiors.(Note: process can bedriven by either ownersor tenants.)What is LEED CI? Core and shell:projects whereinteriors are notpart of the initialdesign processPOINTSPOINTS6161 possiblepossibleCertifiedCertified 23–2723–27SilverSilver 28–3328–33GoldGold 34–4434–44PlatinumPlatinum 45–6145–61What is LEED CS?
Homes: Forresidential designand constructionprojects.POINTSPOINTS130130 possiblepossibleCertifiedCertified 45–5945–59SilverSilver 60–7460–74GoldGold 75–8975–89PlatinumPlatinum 90–12890–128POINTSPOINTS106106 possiblepossibleCertifiedCertified 40–4940–49SilverSilver 50–5950–59GoldGold 60–7960–79PlatinumPlatinum 80–10680–106What is LEED Homes? NeighborhoodDevelopment:Addressesneighborhood designwith projects acrossall building types &occupancies.What is LEED ND?
Addresses the unique nature of the designof these specific building typesSchoolsSchoolsPOINTSPOINTS7979 possiblepossibleCertifiedCertified 29–3629–36SilverSilver 37–4337–43GoldGold 44–5744–57PlatinumPlatinum 58–7958–79RetailRetailPOINTSPOINTS7171 possiblepossibleCertifiedCertified 26–3226–32SilverSilver 33–3833–38GoldGold 39–5139–51PlatinumPlatinum 52–6952–69HealthCareHealthCarePOINTSPOINTS7171 possiblepossibleCertifiedCertified 29–3529–35SilverSilver 36–4236–42GoldGold 43–5643–56PlatinumPlatinum 57–7757–77Schools, Retail & HealthCare Sustainable Sites Water Efficiency Energy & Atmosphere Materials & Resources Indoor Environmental Quality Innovative Design ProcessSix Key Areas
Sustainable sitedevelopment– Light PollutionReductionSustainable Sites (SS) Water savings– No lighting-relatedcreditsWater Efficiency (WE)
Annual Energy Consumption ase ModelReduced Lighting Pow erDensity Energy efficiency– Prerequisites for commissioning andminimum energy performance– Energy Savings (both exterior & interiorlighting– Additional Commissioning– Energy Use, Measurement & VerificationEnergy & Atmosphere (EA) Materials– Luminaires don’t counttoward materials creditsMRc4 Recycled Materialand MRc5 RegionalMaterials (these includeCSI MasterFormatDivisions 2-10 ONLY!)– Windows can counttoward MRc4 and 5– Toxic Material SourceReduction: ReducedMercury in Light BulbsMaterials & Resources (MR)
Indoor environmental quality– Controllability of Systems: Lighting– Provision of Daylight– Provision of ViewsIndoor Environmental Quality(EQ) Neighborhood Pattern Development– Transit Facilities (ND NPDc9) Green Construction & Technology– Infrastructure Energy Efficiency (NDGCTc15)Neighborhood Development
THE LEEDPROCESSLEED CommitteeLEEDReferenceStandardTAG’sPublic CommentResponse /Revision(States)LEED Committeewrites the ReferenceGuideCreditInterpretationRulings (CIR)(Clarify / Modify)Reviewers &Staff(Interprets)Technical AdvisoryGroups (TAG’s)RespondMember BallotReleaseEvolution of LEED Products
Lists Prerequisites & Credits– Intent– Requirements– Potential Technologies &Strategies– Reference Standards– Calculations– Approach & ImplementationLEED Reference Guide Provide background &additional guidance oncalculations, thresholds, &methodologies An integral part of theReference GuideAdditional Help: Ref. Standards
Credit Interpretation RequestTechnical Advisory Group (TAG)Credit Interpretation RulingPosted: http://www.usgbc.org/DisplayPage.aspx?CMSPageID 168Additional Help: CIR’s Specifications– Section 13050 SpecialProcedures - LEEDGreen BuildingRequirementsAdditional Help: Green Specs
RegistrationDesign Docs UploadedPrelim Design ReviewAwardedPendingDeniedFinal Design ReviewAnticipatedDeniedConst. Docs UploadedPrelim Const. ReviewAwardedPendingAwardedDeniedDeniedFinal Const. ReviewAppealLEED NC Online Process At the end of thedesign & constructionphases, LEEDinformation is inputinto LEED OnlineLetter Templates Backupdocumentation iskept on file for finalLEED applicationreviewLetter Templates
Registration fee: 450 / 600 (member / non-member) Certification fee– Combined Design & Construction Review 50,000 sq.ft. 1,750 / 2,25050,000-500,000 sq.ft. 0.035 / 0.045 per sq.ft. 500,000 sq.ft. 17,500 / 22,500(may be submitted in two parts – design &construction)LEED NC FeesInnovation & DesignProcess7%Indoor EnvironmentalQualitySustainable Sites20%Water Efficiency22%7%Materials &Resources19%Energy &Atmosphere25%Lightingrelated LEEDCredits26%NonLightingLEEDCredits74%LEED NC Credit Distribution
LEED TM ScorecardProject NameProject OwnerDateTotal Pro j ect ScorePossible PointsCertified: 26 to 32 pointsSustainab l e Si teseasymod.Possible PointseasyPrereq 1Erosion & Sedimentation ControlCredit 1Sit e Select ionUrban RedevelopmentBrow nfield RedevelopmentCredit 2Credit 3Alternat ive Transportation , Public Transportation AccessCredit 4.2 Alternat ive Transportation , Bicycle Storage & Changing RoomsCredit 4.3Credit 4.4Credit 5.1Credit 5.2Credit 6.1Credit 6.2Credit 7.1Credit 7.2Credit 8mod.Reduced Site Disturb an ce, Development FootprintSt ormw at er Management , Rate or QuantitySt ormw at er Management , TreatmentLandscape & Exterior Design to Reduce Heat Islands, Non-Roof SurfacesLandscape & Exterior Design to Reduce Heat Islands, Roof SurfacesLigh t Pollut ion Redu ct ionCredit 1.1mod.Possible Points111Credit 2.1W at er Efficient Landscaping , Reduce by 50%Credit 1.2 W at er Efficient Landscaping , No Potable Use or No IrrigationCredit 2Innovat ive W astew at er TechnologiesCredit 3.1Credit 3.2W at er Use Reduct ion , 20% ReductionW at er Use Reduct ion , 30% ReductionEnergy & A t mosphereeasymod.Possible PointsCredit 3.1Credit 3.2111Credit 4.1111Credit 5.2Credit 4.2Credit 5.1Credit 6Credit 7Prereq 3easymod.Opt imize Energy Performance, 20% New / 10% ExistingOpt imize Energy Performance, 30% New / 20% ExistingCredit 1.3 Opt imize Energy Performance, 40% New / 30% ExistingCredit 1.2Credit 1.4Credit 1.5Credit 2.1Credit 2.2Credit 2.3Credit 3Opt imize Energy Performance, 50% New / 40% ExistingOpt imize Energy Performance, 60% New / 50% ExistingRenew able Energy , 5%Renew able Energy , 10%Renew able Energy , 20%Addit ional Commission in gCredit 5Ozone Deplet ionMeasurement & VerificationCredit 6Green Pow erCredit 4111Recycled Content , Specify 50%Local/ Region al Mat erials, 20% Manufactured LocallyLocal/ Region al Mat erials, of 20% Above, 50% Harvested Locally111Rapidly Renew able MaterialsCert ifi ed W oodPrereq 1Minimum IAQ PerformancePrereq 2111Credit 1Environmental Tobacco Smoke (ETS) ControlCar b o n D io x id e (CO2) MonitoringCredit 2Increase Ventilation Effect iveness1Credit 3.217Credit 4.2Credit 5Credit 6.1111Low -Emit t in g Mat erials, Composite WoodIn door Chemical an d Pollut ant Source Con t rolCont rollability of Systems, Perimeter111Credit 6.2Credit 7.1222Credit 8.1Credit 8.21111111Low -Emit t in g Mat erials, PaintsLow -Emit t in g Mat erials, CarpetCont rollability of Systems, Non-PerimeterThermal Comfort , Comply with ASHRAE 55-1992Credit 7.2 Thermal Comfort , Permanent Monitoring System22mod.111Daylight & View s, Daylight 75% of SpacesDaylight & View s, View s for 90% of SpacesInnovati on & Desi gn Processeasy15111Construction IAQ Management Plan , During ConstructionConstruction IAQ Management Plan , Before OccupancyCredit 4.1 Low -Emit t in g Mat erials, Adhesives & SealantsCredit 3.1Credit 4.4111Possible Pointsdiff.Fundament al Building Syst ems CommissioningMinimum Energy PerformanceCFC Reduct ion in HVAC&R EquipmentCredit 1.1111Resource Reuse, Specify 5%Resource Reuse, Specify 10%Recycled Content , Specify 25%1Credit 4.3Prereq 211115diff.Prereq 11Construction W aste Management , Divert 50%Credit 2.2 Construction W aste Management , Divert 75%diff.Credit 1.113Storage & Collection of RecyclablesIndoor Env i ronmental Quali tyW ater Effici encyeasyPossible PointsBuilding Reuse, Maintain 75% of Existing ShellCredit 1.2 Building Reuse, Maintain 100% of Existing ShellCredit 1.3 Building Reuse, Maintain 100% Shell & 50% Non-Shell1111Alternat ive Transportation , Alternative Fuel Refueling StationsAlternat ive Transportation , Parking CapacityReduced Site Disturb an ce, Protect or Restore Open Space69Platinum: 52 or more pointsdiff.Prereq 1Credit 4.1Gold: 39 to 51 pointsMat er i al s & Resources14diff.Silver: 33 to 38 pointsPossible Points5diff.Credit 1.1Innovat ion in Design : Specific TitleInnovat ion in Design : Specific TitleCredit 1.3 Innovat ion in Design : Specific TitleCredit 1.4 Innovat ion in Design : Specific TitleCredit 1.2Credit 2LEED Accredited ProfessionalPrepared by Paladino and Company Inc., Copyright 2001LEED ScorecardINDIVIDUALCREDITS11111
IntentRequirementsPotential Technologies & StrategiesReference StandardsCreditsPreserving open spaceand recyclingdeveloped land is asustainable pattern ofdevelopmentReuseExisting SitesSafeguard Site EcologySSReduceRegionalImpactsSustainable Sites (SS)
LightingIssueLightPollutionNC rgy &ControlsSSSSc9Sustainable Site DevelopmentVersion 2.1March 2003 SS Credit 8: Light Pollution Reduction(1 Point) Intent– Eliminate light trespass from the building andsite, improve night sky access and reducedevelopment impact on nocturnalenvironments Still used in LEED-EB & LEED-CISS
SSc8 – Light Pollution Reduction (2.1) Meet or provide lower light levels anduniformity ratios than thoserecommended by the IESNATable 1: Recommended Maintained Illuminance Values for Parking LotsMinimum Horizontal Illum
What is LEED ND? POINTS 106 possible Certified 40–49 Silver 50–59 Gold 60–79 . writes the Reference . THE LEED PROCESS . LEED Committee . LEED Credit . TAG’s . Reference Interpretation Reviewers & Standard Rulings (CIR) Staff. Public Comment (Clarify / Modify) (Interprets) (States) Response /Revision Technical Advisory Groups (TAG’s) Guide Respond Member Ballot Release .
