gb seminarbangkok drjatuwat leed ap

8/14/2019 GB SeminarBangkok Drjatuwat LEED AP

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: Green Building: .

Energy Crisis


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Environmental Crisis


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Environmental Crisis


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LEED What is LEED? What is the benefits and why success?

. , LEED AP

Jatuwat Varodompun, Ph.D. LEED AP


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: Green Building: .

What is LEED?

What is green building?

Is the energy efficientbuilding is a green building?

Is a building built with recyclematerial is a green building?

Is a building that we are inright now a green building?

LEED?

?

?

?

?


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Is the energy efficientbuilding is a green building?

What if the building islocated on the sitedepending on personalautomobile which consumes

fossil fuel avoidably.

?


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Is a building built with recyclematerial is a green building?

What if the building consumetons of portable water forlandscaping and indoor

usages.?


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Is a building that we are in right now a green building?

Do we consider how good and how bad the IEQ (IndoorEnvironmental Quality) of this building?

?


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The built environment has aprofound impact on our naturalenvironment, economy, health, andproductivity.

In the United States alone, buildingsaccount for:

72% of electricity consumption, 39% of energy use, 38% of all carbon dioxide (CO2)

emissions,

40% of raw materials use, 30% of waste output (136 milliontons annually), and

14% of potable waterconsumption.

: 72% 39% 38% CO2 40%

30% (136 ) 14%

Source: USGBC


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LEEDLeadership in Energy and Environmental Design


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LEED Development: LEED

If Department of Energy

(DOE), not given the Councilits first $100,000 and thenanother $200,000 in 2000,LEED would not have evolved.

LEED Steering Committeeinvolves some 2,000 buildingindustry leaders who donatedtheir time to get the first ratingsystem into pilot.

100,000 200,000 ..2000 LEED

LEED 2000


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After lunching LEED v1.0 in

2000, LEED has evolved inmany versions. There aremany product fitting differentbuilding categories. LEED-NCis the most well-known system

with the current version of 2.2. LEED v1.0 2000 LEED

LEED-NC 2.2


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As of January 2009, there are 17,450 registered with USGBCworldwide. 2,122 projects have been certified. Most of them are NewConstruction categories

2009 17,450 USGBC 2,122

2,12263352002,434CertifiedProjects17,450068525,271,233,8410,189RegisteredProjects

TotaletailchoolsNeighborhoodDevelopmentCore &Shell

ExistingBuildings

CommercialInteriors

NewConstructionEED


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LEED-NC Categories: LEED-NC

Sustainable Site

Water Efficiency

Energy &Atmosphere

Material &Resources

IndoorEnvironmental

Quality

14 pts

1 preq

5 pts 17 pts

3 preq

13 pts

3 preq

15 pts

2 preq

5 ptsInnovation &

Design Process


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52-69

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33-38

26-32

+ 7 preq

LEED-NC 2.2 has 7prerequisites and possible 69points. There four ranksincluding Platinum, Gold,Silver, and Certified. Onceachieved platinum rank,

USGBC will return all fee.LEED-NC 2.2 7 69 4

USGBC


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Reduce portable water demandfor landscaping

Reduce portable water demandfor flush water

Reduce portable water indoor

Water Efficiency

5 pts


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Reduce energy cost

Renewable energy promotion

Systematic building

commissioningLow impact refrigerant

Certified green electricity

purchasing

Energy &Atmosphere

17 pts

3 preq


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Waste collection for recycle

Building and components reuse

Construction waste reduction

Recycle material

Regional and local material

Rapid growth material

Certified wood

Material &Resources

13 pts

3 preq


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IAQ (Indoor Air quality) control,monitoring and enhancement

ETS (Environmental Tobaccosmoke) reduction

Indoor pollution controlLow emission material selection

IAQ during construction and

before occupancySupport Thermal comfortdemand

Support daylight and view

demand

Indoor

EnvironmentalQuality

15 pts

2 preq


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Innovation beyond LEED scopeand exemplary performances

Involvement of LEED AccreditedProfessionals

5 pts

LEED

LEEDAccredited Professionals

Innovation &Design Process


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Similar to the food compositiontags, the result from LEEDcertification is the tag showingquantifiable performances of agreen building

LEED

5 pts


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41% 33% 87%

20% 700 ft

PROXIMTIY HOTEL, LEED NCPLATIMUM


Use 41% less energy 33% less water Recycled 87% of the

construction debris (1,535 tons)

Sourced over 40% of the buildingmaterials locally

Used over 20% recycled content Restored 700 feet of an adjacent

stream Installed the first regenerative

drive elevators in North America,generating electricity on thedescent for the ascent


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Provided natural lighting (day-lighting) to 97% of the occupiedspace

Used elaborate energy recovery

systems to provide largeamounts of fresh outside air to allguests

Sourced 90% of the furniturelocally

Plus more than 60 othersustainable practices


PROXIMTIY HOTEL, LEED NCPLATIMUM

97%

90%

60


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LEED Benefits: LEED

Embrace corporate and building

images as a green buildingleader who cares about theworld and humanity.

Nikes commitment to innovation

and sustainability was recognizedtoday at an event highlighting the

companys recent success inearning a LEED-EB Gold Ratingfrom the U.S. Green BuildingCouncil for its Ken Griffey, Jr.building.


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LEED Benefits: LEED

Increase the properties and

asset value as for futurebusiness opportunities such ashigher rental fee or higher saleprices.

7.5% Building value increases*6.6% return on investment improves** Mc Graw-Hill Construction, Key Trends in the European and USConstruction Marketplace SmartMarket Report, 2008

Aardex Signature Center inDenver West in Jefferson County,opening the door to what may be

metro Denver's "greenest" officebuilding. With LEED platinum, therental fee can be increased by 33%from $17 per sq.ft to $25 per sq.ft


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The average premium for these

green buildings is slightly less than2%, or $3-5/ft2, substantially lowerthan is commonly perceived.

On average, green buildings use30% less energy than conventionalbuildings.Kats, G. H (2003). Green Building Costs and Financial

Benefits, USA for Massachusetts TechnologyCollaborative.

LEED Benefits: LEEDConstruction cost is notnecessary to be higher, while

operation cost such as energyand water is lower.


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A 1% increase in productivity(equal to about 5 minutes perworking day) is equal to $600 to$700 per employee per year, or$3/ft2 per year.

A 1.5 % increase in productivity (ora little over 7 minutes each workingday) is equal to about $1000 per

year. Increases in tenant control overventilation, temperature andlighting each provide productivitygains of 7.1% with lighting control,1.8% with ventilation control, and1.2% with thermal control.

Kats, G. H (2003). Green Building Costs and Financial Benefits,

USA for Massachusetts Technology Collaborative.

LEED Benefits: LEED

Enhance the occupants well-

being which, in turn, increasesthe work performances andproductivities

Workers spend more than 90 percent oftheir time indoors, at home or work, in

shopping centers, or in vehicles. That facthas a tremendous impact on our healthand productivity..


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In a survey of 100 U.S. office buildings, 23

percent of office workers experiencedfrequent symptoms ofSick BuildingSyndrome (SBS) which decrease inproductivity around 2 percent nationwide,resulting in an annual cost to the United

States of approximately $60 billion. Past study also indicates that a 10 percent

decrease in tenant satisfaction with IAQresults in a 1 percent drop in productivity

The model shows a decrease in performanceby 2 percent for each degree increase ofspace temperature between 77 degrees Fand 89.4 degrees F. Optimal productivityperformance was found to occur when the

space temperature was 72 degrees F

LEED Benefits: LEED

William J. Fisk, Health and Productivity Gainsfrom Better Indoor Environments in The Roleof Emerging Energy-Efficient Technology inPromoting Workplace Productivity and Health,a report by Lawrence Berkeley NationalLaboratory, February 2002.

Bjarne W. Olsen, Indoor Environment Health, Comfort and Productivity, Clima 2005Lausanne, 8th REHVA World Congress,Switzerland, Oct. 9-12, 2005

Olli Seppanen and William Fisk, A Method toEstimate The Cost Effectiveness of IndoorEnvironments in Office Work, Clima 2005Lausanne, 8th REHVA World Congress,Switzerland, Oct. 9-12, 2005.


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The study in Japan showed that productivitydropped by 2.1 percent when the averageindoor air temperature increased by 1 degreeC (1.8 degrees F). This study found also thatindividual air velocity control was able toreduce the perception of mental fatigue bythe workers.

Students with the most daylighting in theirclassrooms progressed 20 percent faster onmath comprehension and 26 percent fasteron reading comprehension.

Wal-Mart sales per square foot located withinthe departments with access to natural lightwere significantly higher than departmentslocated under the conventional roof

LEED Benefits: LEED

Shin-Ichi Tanabe, Productivity and FutureHVAC, Clima 2005 Lausanne, 8th REHVAWorld Congress, Switzerland, Oct. 9-12, 2005.

Lisa Heschong, Daylighting and HumanPerformance in The Role of EmergingEnergy-Efficient Technology in PromotingWorkplace Production and Health, a report byLawrence Berkeley National Laboratory,February 2002.

Joseph J. Romm & William D. Browning,Greening The Building and the Bottom Line.Rocky Mountain Institute Publication,December 1994.


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: Green Building: . In Seattle, new regulations were

made to provide greater heightsand/or greater maximum floor areafor commercial and residentialbuildings. To gain greater heightor density, projects must achieve aLEED Silver rating.In Nevada, certain purchases ofparts of building that has beenapproved by the Nevada Office ofEnergy as meeting the

qualifications of a LEED building,are exempt from any local taxesIn Cincinnati, as of January 2008,new LEED-certified Silver and Gold

homes can receive 15 years of cityand county tax relief for homesvalued up to $500,000; LEEDPlatinum homes have nomaximum-value limit.

LEED Benefits: LEED

In some countries (not yet inThailand), tax break andexemption program areavailable for LEED buildings.

() LEED


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G B ildi


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: Green Building: . US policy of newly elected Barack

Obamajust announces newaggressive policy on promote greenbuildings and green jobs. He aims toimplement LEED to new andexisting government building whichshould increase energy efficiency40% and 25% respectively. Fivemillions new jobs related to greenindustry will be supported by morethan 150 billion US dollars.

LEED Benefits: LEED

Green building and world crisis

Energy CrisisEnvironmental Crisis

Economic Crisis


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LEED Success: LEED

Success factors

World crisis and timing

Firmly development

Government support

LEED benefits toowners and occupants

Experts Involvement

Ranking systemflexibility

Marketing

LEED


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LEED Success: LEED

Source: USGBC

LEED registered

projects growevery year evenlast year whichfaces economiccrisis

LEED

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LEED Success: LEED

Source: USGBC

LEED has been

awarded for morethan 283.3 millionsq.ft from allprojects

LEED 283.3

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Conclusion:

What is LEED?

What are LEED benefits?

Why is LEED successful?

LEED?

LEED?

LEED ?

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g.

Questions and Answers

Cal Science Academy inSan Francisco

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g.

LEED LEED APProject Preparation for LEED Certification andSelf-Preparation for LEED AP Exam

. , LEED APJatuwat Varodompun, Ph.D. LEED AP


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LEED Products: LEED

Though LEED has manyproducts across multiple

building types, certificationprocess distinguishes twomajor products, newconstruction and existing &

operation maintenance. LEED

2


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.

LEED Certification Process: LEEDLEED-EB:OM

1 Operation for 1year LEED-EBOMPlanning for LEED EBOM 1 Performance Period for 1 year

Continuously maintainsustainable management

Existing Building Operation ProceduresBuilding Renovation

LEED-EBOM USGBCLEED EBOM Approval

Final SubmittalsUSGBCUSGBC Registration

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.

Design Submittals

Apply to some points that canbe justified by the drawing

Results would beanticipated clarify and

denied Construction Submittals

Apply to all points and alldesign submittals must be

resubmittedThe results would be final butcan be appealed

LEED Certification Process: LEED

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.

Credit Interpretation Ruling (CIR)

previously recorded creditsinterpretation asked by theapplicants for certain case.

New applicants can refer CIR

for their similar circumstancesCIR can be viewed online byUSGBC member and currentregistered project applicants

Once the related CIR can notbe found, new applicants canissue the new one


Credit Interpretation Ruling (CIR)

CIR

CIR

USGBC CIR

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.


5,0005,000Expedite Process

500 per credit500 per creditAppeal

Non-member ($)

Member ($)

LEED-NC

????Expertise Cost

750-7,500(50,000-500,000 ft2)

500-5,000(50,000-500,000 ft2)

Construction Submittals

1,500-15,000(50,000-500,000 ft2)

1,250-12,500(50,000-500,000 ft2)

Design Submittals

600450Project Registration

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.


2525PROJECT TEAM Acceptor Appeal:

15 (Expedite 7 business days)(Anticipated, Denied)

15 (Expedite 7 business days)(Earned, Denied)

Final (design) review ()

25 (Expedite 10 business days)25 (Expedite 10 business days)PROJECT TEAMPreliminary ReviewResponse for clarify

Split Design & ConstructionReview

Combined Design &Construction Review* Existing

Buildings Review

Review Phase

25 (Expedite 12 business days)25 (Expedite 12 business days)Appeal

25 (Expedite 12 business days)(Anticipated, Clarify, Denied)

25 (Expedite 12 business days)(Earned, Clarify, Denied)

Preliminary review

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.

LEED Platinum

Projects that are awardedLEED platinum certificationwill receive a rebate for allcertification fees.

Registration fees, appealreview fees, and anyadditional fees required toexpedite LEED certificationwill not be refunded.


LEED Platinum

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Sustainable Site

Water Efficiency

Energy &Atmosphere

Material &Resources

IndoorEnvironmental

Quality

Innovation &Design Process

LEED Credits: LEED

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Sustainable Site 14 Points

4Alternative TransportationPublic Transportation Access, Bicycle Storage & Changing Rooms, LowEmitting & Fuel Efficient Vehicles, Parking Capacity

SS4.1-4

2Site DevelopmentProtect or Restore Habitat, Maximize Open Space

SS5.1-2

2Storm Water DesignQuantity Control, Quality Control

SS6.1-2

2Heat Island EffectRoof, Non roof

SS7.1-2

1Light Pollution ReductionSS8

14 Points

Brownfield Redevelopment

Development Density & Community Connectivity

Site Selection

Construction Activity Pollution PreventionSS P1

1SS1

1SS3

1SS2

LEED Credits: LEED

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Water Efficiency 5 Points5 Points

Water Use Reduction20-30% reduction

Innovative Wastewater Technologies

Water Efficient LandscapingReduce by 50%, No Potable Use or No Irrigation

2WE1.1-2

1WE2

2WE3.1-2

LEED Credits: LEED


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Proposed design save energy costby 66% and save total energy by65%.

Obtain full 10 points from EA1 (maxat 42 % saving)

Obtain 1 point for Innovation indesign (saving over 45.5%)

Might eligible for an additionalInnovation in design point by

reducing Process water (HVACwater)

Remarks: Energy simulation results arenot necessary to exactly match the

actual energy consumption.

Energy & Atmosphere Credit 1LEED Credits: LEED

66 % 65%

10 EA1 ( 42 % )

1 ( 45.5%)

1

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Materials & Resources 13 PointsLEED Credits: LEED

2Recycled Content10-20% (post-consumer + 1/2 pre-consumer)

MR4.1-3

2Regional Materials10-20% Extracted, Processed & Manufactured Regionally

MR5.1-2

1Rapidly Renewable Materials2.5%

MR6

1Certified WoodMR7

13 Points

Materials Reuse5%-10%

Construction Waste Management,Divert 50% from Disposal 1, Divert 75% from Disposal

Building ReuseMaintain 75-95% of Existing Walls, Maintain 50% of Interior Non-Structural Elements

Storage & Collection of RecyclablesMR P1

3MR1.1-3

2MR3.1-2

2MR2.1-2

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Indoor Environmental Quality 15 PointsLEED Credits: LEED

2Daylight & Views

Daylight 75% of Spaces, Views for 90% of Spaces

IE8.1-2

2Controllability of SystemsLighting, Thermal Comfort

IE6.1-2

2Construction IAQ Management PlanDuring Construction, Before Occupancy

IE3.1-2

4Low-Emitting MaterialsAdhesives & Sealants, Paints & Coatings, Carpet Systems, CompositeWood & Agrifiber Products

IE4.1-4

1Indoor Chemical & Pollutant Source ControlIE5

2Thermal ComfortDesign, Verification

IE7.1-2

15 Points

Increased Ventilation

Outdoor Air Delivery Monitoring

Environmental Tobacco Smoke (ETS) Control

Minimum IAQ PerformanceIE P1

IE P2

1IE2

1IE1

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Innovation in Design 5 PointsLEED Credits: LEED

5 Points

LEED Accredited Professional

Innovation in DesignExemplary performances, not categorized or yet identified

4ID1.1-4

1ID2

5

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Preparation for LEED

AP ExaminationLEED AP Role

GBCIExam structureExam example

Future of LEED AP

LEED AP

LEED AP

GBCI

LEED AP

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Earn 1 free point in Innovation &Design Process category LEED APconsultancy

Identify possible points to pursuematching aimed certification level

Ensure that each point isstrategized correctly and matchesLEED intent

Identify the points that needs furtherin-depth simulation (additional costcould be applied)

Role of LEED AP: LEED AP

1

LEED AP

LEED

()

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Identify related standards referred

by LEEDCross-checking the data forverification before LEEDsubmission

Coordinate and control the overallproject direction toward LEEDintention

Represent and coordinate betweenUSGBC and the project teamduring the submission process

Role of LEED AP: LEED AP

LEED LEED

LEED

USGBC

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GBCI was created to administercertification and credentialingprograms related to green buildingpractice and to ensure that the

LEED Accredited Professional(LEED AP) program continues to bedeveloped in accordance with bestpractices for credentialingprograms.

GBCI: Green Building Certification Institute

GBCI LEED AP

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To underscore this commitment,

GBCI will undergo the AmericanNational Standards Institute (ANSI)accreditation process for personnelcertification agencies complying

with International Organization forStandardization (ISO) Standard17024. Beginning in 2009, GBCIwill begin administering the LEEDcertification process for buildings.

For more information, please visitwww.GBCI.org

GBCI ANSI ISO 17024 2009 GBCI

LEED www.GBCI.org

GBCI: Green Building Certification Institute

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Resources (for NC) go to USGBC

website and goHome/LEED/ProfessionalAccreditation/Exam Preparation

LEED for New Construction

Reference Guide Version 2.2 LEED Certification Process

Project Registration

LEED Online

Candidate Handbook

Exam Structure:

NC-Ref Guide EBOM-RefGuide

CI-Ref Guide

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3 Tracks available including NC,

EB, and CIThere are 4 components

Knowledge of LEED Credit

Intents and RequirementsCoordinate Project and Team

Implement LEED Process

Verify, Participate In, andPerform Technical AnalysesRequired for LEED Credits

Exam Structure:

3 NC,

EB, CI 4

LEED

LEED

LEED

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Anyone can take the exam but

he/she should be Tenure in green building and

construction industry knowledge

Familiarity with documentation processfor LEED certified projects

Knowledge of LEED credit intents,requirements, submittals, technologiesand strategies within your discipline

Practical experience working with

multiple design disciplines Understanding of life cycle cost and

benefits of LEED

Familiarity with LEED resources andprocesses

Exam Structure:

LEED

LEED

LEED

LEED

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There is 2 hours and 20 minutes for

examinationTest will be computer-base withPrometric

80 multiple choices must becompleted within 2 hours or 1.5minute each

Once exam is complete, the resultwill be announced immediately

Full score is 200 points and at least170 points are required to pass theexam

Exam Structure:

2

20 Prometric

80 2

200 170

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Which two of the following are considered sources ofpotable water in LEED? (Choose two.)

A. irrigation wells

B. captured rain water

C. municipal water system

D. municipally supplied reclaimed waste water

Exam example: Section 1: Knowledge of LEED-NC Credit Intents and Requirements

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A value engineering exercise has proposed that exterior horizontal

louvers above south-facing windows will be deleted from the project.The change requires that various project team members reviewstrategies and reconfirm calculations for several credits.

Which three credits would be affected by this decision? (Choose

three.)A. EA Credit 6, Green Power

B. SS Credit 7.1, Heat Island Effect: Non-Roof

C. EA Credit 1, Optimize Energy PerformanceD. EQ Credit 1, Outdoor Air Delivery Monitoring

E. EQ Credit 8.1, Daylight and Views: Daylight 75% of Spaces

Exam example: Section 2: Coordinate Project and Team


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March 31, 2009 will be the last date

that candidates will be able toregister for the current LEED forNew Construction (NC) v2.2 andLEED for Commercial Interiors (CI) v2.0 LEED Accredited Professional

(LEED AP) credentialing exams.

Future of LEED AP: LEED AP

31 2009

LEED NC v2.2 LEED CIv2.0 LEED AP

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As of 2009, there will be the development in 3

tracksLEED Green Associate

LEED Accredited Professional+ Buildings Design and Construction (LEED-NC)

Commercial Interiors Design and Construction(LEED-CI)

Operations and Maintenance (LEED-EB)

Homes (a new LEED-Homes track)

Neighborhood Design (a new LEED-ND track)

LEED AP Fellow

Legacy LEED AP

Future of LEED AP: LEED AP

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Questions and Answers

Useful Links

www.usgbc.org

www.gbci.orgwww.GreenExamPrep.com/LEED

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