LEED 2009 V3

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736 South Denve kpn@ h Poplar Street er, CO 80224 @fhcare.com

Transcript of LEED 2009 V3

Page 1: LEED 2009 V3

736 South Poplar Street

Denver, CO [email protected]

736 South Poplar Street

Denver, CO [email protected]

Page 2: LEED 2009 V3

Agenda

• Major Changes

• Scoring

• Building Categories

• Sections as it Relates to Controls

Agenda

Building Categories

Sections as it Relates to Controls

Page 3: LEED 2009 V3

Major Changes

• Water• More monitoring• Higher reduction required

• Energy• Higher reduction• More stringent requirements• More stringent requirements

• IEQ• Increased ventilation• Controllability changes (Lighting|Comfort)

• Regional Points

Major Changes

More monitoringHigher reduction required

Higher reductionMore stringent requirementsMore stringent requirements

Increased ventilationControllability changes (Lighting|Comfort)

Regional Points

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Scoring

• There are 100 core points and • Sustainable Sites (26)• Water Efficiency (10)• Energy & Atmosphere (35)• Materials & Resources (14)• Environmental Quality (15)• Innovation and Design (5)• Regional Context (4)• Regional Context (4)• LEED AP (1)

• Certified (40-49)• Silver (50-59)• Gold (60-79)• Platinum (80+)

Scoring

There are 100 core points and 10 bonus pointsSustainable Sites (26)Water Efficiency (10)Energy & Atmosphere (35)Materials & Resources (14)Environmental Quality (15)Innovation and Design (5)Regional Context (4)Regional Context (4)

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Categories

• Three Categories

• NC – New Construction• Schools• CS – Core & Shell

Categories

New Construction

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Site Select ion (SS)

• SS Cr6-Storm Water Harvesting

• May require pump controls• Monitor total use

Site Select ion (SS)

Storm Water Harvesting

May require pump controlsMonitor total use

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Water Effic iency (WE)

• Prerequisite 1

• WE Cr1-Efficient Landscaping

• WE Cr2-Innovative Wastewater Reduction

• WE Cr3-Water Use Reduction

• WE Cr4-Process Water Use Reduction

Water Effic iency (WE)

Efficient Landscaping

Innovative Wastewater

Water Use Reduction

Process Water Use Reduction

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Water Effic iency (WE)

• Prerequisite 1

• 20% baseline reduction in usage• Excludes irrigation

• Will require meter(s)• Submeters if different fixture groups• Submeters if different fixture groups

• Restaurant | Residential | Kitchen

Water Effic iency (WE)

20% baseline reduction in usageExcludes irrigation

Will require meter(s)Submeters if different fixture groupsSubmeters if different fixture groups

Restaurant | Residential | Kitchen

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Water Effic iency (WE)

• WE Credit 1-Efficient Landscaping

• Option 1: 2 Cr• 50% reduction in potable water• Metering

Monitoring of use from other sources• Monitoring of use from other sources• Rainwater/Recycled Water/Trucked in?

• Option 2: 4 Cr• No use of potable water

Water Effic iency (WE)

Efficient Landscaping

50% reduction in potable water

Monitoring of use from other sourcesMonitoring of use from other sourcesRainwater/Recycled Water/Trucked in?

No use of potable water

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Water Effic iency (WE)

• WE Credit 2-Innovative Wastewater Reduction

• Option 1: 2 Cr• 50% reduction in potable water

• Low use fixtures• Low use fixtures

• Option 2: 2 Cr• Treat 50% of waste water• Use on-site (irrigation | toilets)• Monitor re-use (Meter)

Water Effic iency (WE)

Innovative Wastewater

50% reduction in potable waterLow use fixturesLow use fixtures

Treat 50% of waste watersite (irrigation | toilets)

use (Meter)

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Water Effic iency (WE)

• WE Credit 3-Water Use Reduction

• 30% = 2 Cr | 35% = 3 Cr | 40% = 4 Cr

• WE Credit 4-Process Water Use ReductionReduction

• Schools only

• Metering• Dishwashers | Clothes Washers | Ice Machines

Water Effic iency (WE)

Water Use Reduction

30% = 2 Cr | 35% = 3 Cr | 40% = 4 Cr

Process Water Use

Dishwashers | Clothes Washers | Ice Machines

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Energy and Atmosphere (EA)

• Prereq 1-Fundamental Commissioning• Prereq 2-Min. Energy Performance• EA Cr1-Optimize Energy Performance• EA Cr2-On-Site Renewable Energy• EA Cr3-Enhanced Commissioning• EA Cr3-Enhanced Commissioning• EA Cr5-Measurement and Verification• EA Cr6-Green Power

Energy and Atmosphere (EA)

Fundamental CommissioningMin. Energy Performance

Optimize Energy PerformanceSite Renewable Energy

Enhanced CommissioningEnhanced CommissioningMeasurement and VerificationGreen Power

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Energy and Atmosphere (EA)

• Prereq 1-Fundamental Commissioning

• Verification of Commissioning• Pre-functional Tests (Checklist)• Functional Performance Testing

Trends• Trends• Documentation• 10 Month Review (Trends)

Energy and Atmosphere (EA)

Fundamental Commissioning

Verification of Commissioningfunctional Tests (Checklist)

Functional Performance Testing

Documentation10 Month Review (Trends)

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Energy and Atmosphere (EA)

• Prereq 2-Min. Energy Performance

• Option 1: Whole Building Energy Simulation• Option 2: ASHRAE Advanced Energy Design• Option 3: Advanced Bldgs Core Perf. Guide

Energy and Atmosphere (EA)

Min. Energy Performance

Option 1: Whole Building Energy SimulationOption 2: ASHRAE Advanced Energy DesignOption 3: Advanced Bldgs Core Perf. Guide

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Energy and Atmosphere (EA)

• EA Cr1-Optimize Energy Performance

• Option 1:• Performance over baseline (90.1)• 1-19 points available • Energy Monitoring (kW meters)• Building Automation

• Advanced Energy Strategies

Energy and Atmosphere (EA)

Optimize Energy Performance

Performance over baseline (90.1)19 points available - 1 pt per 2%

Energy Monitoring (kW meters)Building Automation

Advanced Energy Strategies

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Energy and Atmosphere (EA)

• EA Cr2-On-Site Renewable Energy

• 1-7 points over 1% to 13%• Power info from system (Meter or integration)• Solar | Wind | Photovoltaic

• EA Cr3-Enhanced Commissioning• Additional processes for the Cx• BAS can help with documentation

Energy and Atmosphere (EA)

Site Renewable Energy

7 points over 1% to 13%Power info from system (Meter or integration)Solar | Wind | Photovoltaic

Enhanced CommissioningAdditional processes for the CxBAS can help with documentation

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Energy and Atmosphere (EA)

• EA Cr5-Measurement and Verification

• Option B or D in IMPVP III• Option B

• ECM isolation• Option D• Option D

• Whole building• Must trend for at least a year• Metering (mostly Kw)• Create a plan to measure + corrective action

Energy and Atmosphere (EA)

Measurement and Verification

Option B or D in IMPVP III

ECM isolation

Whole buildingMust trend for at least a yearMetering (mostly Kw)Create a plan to measure + corrective action

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Energy and Atmosphere (EA)

• EA Cr6-Green Power

• 35% of building needs from renewable• Compare against building use (Kw meters)• 2 year commitment

Energy and Atmosphere (EA)

Green Power

35% of building needs from renewableCompare against building use (Kw meters)2 year commitment

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Indoor Environmental Quality (IEQ)

• Prereq 1-Min IAQ• Prereq 2-Tobaco Smoke Control• IEQ Cr1-Outdoor Air Delivery• IEQ Cr2-Increased Ventilation• IEQ Cr3-IAQ During Construction• IEQ Cr5-Indoor Chem & Pollutant Control• IEQ Cr5-Indoor Chem & Pollutant Control• IEQ Cr6-Controllabilty of Systems• IEQ Cr7-Thermal Comfort Design• IEQ Cr8-Daylight and Views• IEQ Cr10-Mold Prevention

Indoor Environmental Quality (IEQ)

Min IAQTobaco Smoke Control

Outdoor Air DeliveryIncreased VentilationIAQ During ConstructionIndoor Chem & Pollutant ControlIndoor Chem & Pollutant ControlControllabilty of SystemsThermal Comfort DesignDaylight and ViewsMold Prevention

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Indoor Environmental Quality (IEQ)

• Prereq 1-Min IAQ

• ASHRAE 62 or local code (stricter one)• Ventilation Rate Procedure

• Prescribed Rates• IAQ Procedure• IAQ Procedure

• High occupancy spaces (CO2)• OA Flow Monitoring HIGHLY recommended• Reset Methods (Both)

Indoor Environmental Quality (IEQ)

Min IAQ

ASHRAE 62 or local code (stricter one)Ventilation Rate Procedure

Prescribed Rates

High occupancy spaces (CO2)OA Flow Monitoring HIGHLY recommendedReset Methods (Both)

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Indoor Environmental Quality (IEQ)

• Prereq 2-Tobaco Smoke Control

• No Smoking• Smoking Rooms

• Negative Pressure RoomRoom Pressure Control• Room Pressure Control

Indoor Environmental Quality (IEQ)

Tobaco Smoke Control

Smoking RoomsNegative Pressure RoomRoom Pressure ControlRoom Pressure Control

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Indoor Environmental Quality (IEQ)

• IEQ Cr1-Outdoor Air Delivery

• Outdoor Air Flow Monitoring• CO2 Monitoring

• (High Occupancy Spaces)• 25 people/1000 sq ft• 25 people/1000 sq ft

• IEQ Cr2-Increased Ventilation

• 30% above min requirements• Airflow Monitoring

Indoor Environmental Quality (IEQ)

Outdoor Air Delivery

Outdoor Air Flow Monitoring

(High Occupancy Spaces)25 people/1000 sq ft25 people/1000 sq ft

Increased Ventilation

30% above min requirementsAirflow Monitoring

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Indoor Environmental Quality (IEQ)

• IEQ Cr3-IAQ During Construction

• Flush Out Procedure• Space Temp and Space Humidity Req’d

• Air Testing

• IEQ Cr5-Indoor Chem & Pollutant Control

• May require exhaust fan control• May require negative pressure control

• Copier Rooms | Hazardous Chemicals• Filter Monitoring

Indoor Environmental Quality (IEQ)

IAQ During Construction

Flush Out ProcedureSpace Temp and Space Humidity Req’d

Indoor Chem & Pollutant Control

May require exhaust fan controlMay require negative pressure control

Copier Rooms | Hazardous ChemicalsFilter Monitoring

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Indoor Environmental Quality (IEQ)

• IEQ Cr6-Controllabilty of Systems

• Lighting• Individual control for 90% of occupants

• Thermal Comfort• Individual control for 50% of occupants• Individual control for 50% of occupants

• IEQ Cr7-Thermal Comfort Design• Verification

• Occupant Survey• * Monitor Space Temp | Humidity

Indoor Environmental Quality (IEQ)

Controllabilty of Systems

Individual control for 90% of occupantsThermal Comfort

Individual control for 50% of occupantsIndividual control for 50% of occupants

Thermal Comfort Design

Occupant Survey* Monitor Space Temp | Humidity

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Indoor Environmental Quality (IEQ)

• IEQ Cr8-Daylight and Views

• Enhanced lighting control• Photo resistive controls

• 50-80% lighting energy use reduction

• IEQ Cr10-Mold Prevention

• Humidity Levels < 60%• De-Humidification Strategies• Leak Detection

Indoor Environmental Quality (IEQ)

Daylight and Views

Enhanced lighting controlPhoto resistive controls80% lighting energy use reduction

Mold Prevention

Humidity Levels < 60%Humidification Strategies

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Innovat ion in Design (ID)

• ID Cr1-Innovation in Design• ID Cr2-LEED AP

Innovat ion in Design (ID)

Innovation in Design

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Innovat ion in Design (ID)

• ID Cr1-Innovation in Design

• Items not Prescribed by LEED 2009• Fault Detection & Diagnostics• Advanced Energy Control Strategies

• Confirm Viability with LEEDGoing the extra mile• Going the extra mile

• ID Cr2-LEED AP

• LEED Accredited Person• Principal Participant

Innovat ion in Design (ID)

Innovation in Design

Items not Prescribed by LEED 2009Fault Detection & DiagnosticsAdvanced Energy Control Strategies

Confirm Viability with LEED-OnlineGoing the extra mileGoing the extra mile

LEED Accredited PersonPrincipal Participant

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Regional Priority (RP)

• Regional Priority

• Priorities change based upon region• Check Database

Regional Priority (RP)

Regional Priority

Priorities change based upon region

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Quest ionsQuest ions

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Resources

• IPMVP Volume III• www.evo-world.org/

• ASHRAE Standards 90.1 and 62• www.ashrae.org

• LEED Resources• www.usgbc.org

Resources