LEED Leadership in Energy + Environmental Design

Transcription

1 LEED Leadership in Energy + Environmental Design This isn t your father s green architecture. department store eschwege, Ingenhoven Overdiek Und Partner, , Essen

2 What is LEED? A DESIGN TOOL Masterplanning Schematic Design Design Development Construction Documents Construction Administration Post Construction Evaluation Occupancy Monitoring of Systems Encourages a high level of integration in the design process from the very beginning of a project.

3 What is LEED? environmental performance rating system of the U.S. Green Building Council (USGBC), based partly on existing green building rating systems from Europe. Evolving Benchmarking Tool voluntary, consensus-based, market-driven building rating system based on existing technology. Building Product Manufacturers; Building Owners, Managers, Users, and Brokers; Financial and Insurance Firms; Professional Societies; Design, Architectural, Engineering and Technical Firms; Contractors and Builders; Environmental Groups; Utilities; Universities and Technical Research Institutes; State, Local, and Federal Governments; Building Control Service Contractors and Manufacturers measurement system designed for rating new and existing commercial, institutional, and high-rise residential buildings. Other LEED systems are available for Homes, Existing Buildings, Commercial Interiors, Core and Shell, and Neighborhood Development performance-oriented system where credits are earned for satisfying each criterion. first released in 1998 with the first projects certified in 2000 From LEED Reference Guide 2.0, USGBC

4 Why LEED? An Owner s Perspective Advantages to Owners: Government Federal, Military, State, Local One of the primary backers and a significant reason this push toward responsible design will take hold Life Cycle cost is the primary selling point the government tends to look further down the road than most developers Colleges and Universities Advantages include: student and faculty recruitment quality of campus life / atmosphere fostering a learning environment putting the cash behind the teaching learning labs Life Cycle costs - adaptability

5 your father s green architecture: con cave, Flemming Skude, Hummington, Denmark earthship residences, Earthship Biotecture, Taos, New Mexico

6 NOT your father s green architecture: stadtsparkasse dusseldorf, Ingenhoven Overdiek und Partner, Dusseldorf,

7 your father s green architecture: watsau center international school + residence, Eugene Tsui, Middletown, California ecological house of the future, Eugene Tsui, PR China

8 NOT your father s green architecture: cardboard pod, Rural Studio, 2001 Mason s bend community center, Rural Studio, 2000

9 LEED 2009 Point Categories Sustainable Sites 14 Water Efficiency 5 Energy + Atmosphere 17 Indoor Environmental Quality 15 Materials + Resources 13 Innovation + Design Process 5 69

10 LEED 2009 Certification Levels Certified points Silver points Gold points Platinum 52+ points vernacular building, halifax co, nc NOT Certified* *green roof = 1-2 points

11 Sustainable Sites Prereq 1 Erosion & Sedimentation Control Required Credit 1 Site Selection 1 Credit 2 Urban Redevelopment 1 Credit 3 Brownfield Redevelopment 1 Credit 4.1 Alternative Transportation, Public Transportation Access 1 Credit 4.2 Alternative Transportation, Bicycle Storage & Changing Rooms 1 Credit 4.3 Alternative Transportation, Alternative Fuel Refueling Stations 1 Credit 4.4 Alternative Transportation, Parking Capacity 1 Credit 5.1 Reduced Site Disturbance, Protect or Restore Habitat 1 Credit 5.2 Reduced Site Disturbance, Maximize Open Space 1 Credit 6.1 Stormwater Management, Rate or Quantity 1 Credit 6.2 Stormwater Management, Treatment 1 Credit 7.1 Landscape & Exterior Design to Reduce Heat Islands, NonRoof 1 Credit 7.2 Landscape & Exterior Design to Reduce Heat Islands, Roof 1 Credit 8 Light Pollution Reduction 1 14 possible points

12 Sustainable Sites Prereq 1 Erosion & Sedimentation Control Required Adopt an erosion and sediment control plan for the project site during construction. Consider employing strategies such as temporary and permanent seeding, mulching, earth dikes, silt fencing, sediment traps, and sediment basins. Credit 1 Site Selection 1 During the site selection process, give preference to those sites that do not include sensitive site elements and restrictive land types. Select a suitable building location and design the building with the minimal footprint to minimize site disruption. Strategies include stacking the building program, tucking under parking, and sharing facilities with neighbors. Do not develop buildings, roads, or parking areas on the following sites: Prime Farmland; Land whose elevation is lower than 5 above the 100-year flood elevation; Land which is habitat for threatened or endangered species; Land within 100 of water / wetlands; Land which was public parkland prior to acquisition.

13 Sustainable Sites Credit 2 Urban Redevelopment 1 During the site selection process, give preference to urban sites 60,000 sf per acre

14 Sustainable Sites Credit 3 Brownfield Redevelopment 1 During the site selection process give preference to brownfield sites. Identify tax incentives and property cost savings. Develop and implement a site remediation plan using strategies such as pump and treat, bioreactors, land farming, and in-situ remediations Credit 4.1 Alternative Transportation, Public Transportation Access 1 Locate project within ½ mile of a commuter rail, light rail or subway station; or within ¼ of a mile of two or more public or campus bus lines usable by building occupants. Credit 4.2 Alternative Transportation, Bicycle Storage & Changing Rooms 1 Provide secure bicycle storage with convenient changing / shower facilities for 5% or more of regular building occupants.

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16 Sustainable Sites Credit 4.3 Alternative Transportation, Alternative Fuel Refueling Stations 1 Provide alternative fuel vehicle parking for 3% of building occupants and provide preferred parking for these vehicles.

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18 Sustainable Sites Credit 4.4 Alternative Transportation, Parking Capacity 1 Size parking capacity to meet, but not exceed minimum local zoning requirements and provide preferred parking for carpools or vanpools capable of serving 5% of the building occupants. Credit 5.1 Site Development, Protect or Restore Habitat 1 New sites: Limit site disturbance, including earthwork and clearing of vegetation to 40 feet beyond the building perimeter, 5 beyond primary roadway curbs, walkways, and main utility branch trenches, and 25 feet beyond constructed areas with permeable surfaces (playing fields, detention facilities, ) Existing sites: restore a minimum of 50% of the site area (excluding bldg footprint) by replacing impervious surfaces with native or adaptive vegetation. Credit 5.2 Site Development, Maximize Open Space 1 Reduce the development footprint (bldg and parking) to exceed the local zoning s open space requirement by 25%

19 Sustainable Sites Credit 6.1 Stormwater Management 1 Design the project site to maintain natural stormwater flows by promoting infiltration Credit 6.2 Stormwater Management, Treatment 1 Design mechanical or natural treatment systems such as constructed wetlands, vegetated filter strips and bioswales to treat the site s stormwater. Total Suspended Solids and Total Phospherous Center for Environmental Studies, Oberlin College, McDonough + Partners

20 Sustainable Sites Credit 7.1 Landscape & Exterior Design to Reduce Heat Islands, NonRoof 1 Provide shade within 5 years for at least 30% of the site s non-roof impervious surfaces including parking lots, walkways, plazas, etc Or, provide at least 50% of parking underground or covered by structured parking Credit 7.2 Landscape & Ext. Design, Reduce Heat Islands 1 Provide highly reflective, low heat absorbing materials for all roof surfaces. Or, install a green roof covering at least 50% or the entire roof area. Credit 8.0 Light Pollution Reduction 1 Maintain safe light levels while avoiding off-site lighting and night sky pollution. Greenwich Academy, SOM GAP Headquarters, McDonough + Partners

21 Sustainable Sites Sustainable Sites (SS) LEED v4 Changes New options for land preservation via land trusts and restrictive agreements Added clarifying language around open space, requiring that space must be of beneficial use to the occupants or community. Updated reqs for the Solar Reflective Index (SRI) to reduce heat island effect Locations and Transportation (LT) LEED v4 Changes New credit for LEED ND developments Updates around brownfield remediation practices Added encouragement for developing in bike-friendly areas

22 Water Efficiency Credit 1.1 Water Efficient Landscaping, Reduce by 50% 1 Credit 1.2 Water Efficient Landscaping, No Potable Use or No Irrigation 1 Credit 2 Innovative Wastewater Technologies 1 Credit 3.1 Water Use Reduction, 20% Reduction 1 Credit 3.2 Water Use Reduction, 30% Reduction 1 5 possible points

23 Water Efficiency Credit 1.1 Water Efficient Landscaping, Reduce by 50% 1 Use high-efficiency irrigation technology Or, use captured rainwater or recycled site water to reduce potable water consumption for irrigation by 50% over conventional means Credit 1.2 Water Efficient Landscaping, No Potable Use or No Irrigation 1 Use only captured rainwater or recycled site water to eliminate all potable water use for site irrigation Or, do not install permanent landscape irrigation systems. Magney House, Glenn Murcutt, Bingie Bingie, NSW,

24 lufthansa frankfurt, Ingenhoven Overdiek und Partner, Frankfurt,

25 Magney House, Glenn Murcutt, Bingie Bingie, NSW, Simpson-Lee House, Glenn Murcutt, Mount Wilson, NSW,

26 Water Efficiency Credit 2 Innovative Wastewater Technologies 1 Reduce the use of municipally provided potable water for building sewage conveyance by a minimum of 50% Or, treat 100% of wastewater on site to tertiary standards. Credit 3.1 Water Use Reduction, 20% Reduction 1 Use high efficiency fixtures, dry fixtures such as composting toilets and waterless urinals, and occupant sensors to reduce the potable water demand. Consider reuse of stormwater and greywater for non-potable applications such as toilet and urinal flushing. Must achieve a reduction of 20% as compared to baseline calculations. Credit 3.2 Water Use Reduction, 30% Reduction 1 Employ strategies that in aggregate use 30% less water than the water use baseline calculated for the building (not including irrigation).

27 Water Efficiency Water Efficiency (WE) LEEDv4 Changes New prerequisite to reduce outdoor (irrigation) water use New WaterSense labeling requirements on low-flow plumbing fixtures Requirements for whole-building water metering More stringent water use reductions Removed credit for Innovative Wastewater Technologies Added water use reduction requirements for appliances New credit for Cooling Tower Water Use New credit for sub-metering

28 Energy + Atmosphere Prereq 1 Fundamental Building Systems Commissioning Required Prereq 2 Minimum Energy Performance Required Prereq 3 CFC Reduction in HVAC&R Equipment Required Credit 1.1 Optimize Energy Performance, 15%=1 through 42%= Credit 2.1 Renewable Energy, 5% 1 Credit 2.2 Renewable Energy, 10% 1 Credit 2.3 Renewable Energy, 20% 1 Credit 3 Additional Commissioning 1 Credit 4 Enhanced Refrigerant Management 1 Credit 5 Measurement & Verification 1 Credit 6 Green Power 1 17 Possible Points

29 Energy + Atmosphere Prereq 1 Fundamental Building Systems Commissioning Required Develop a commissioning plan, to be executed by an independent 3 rd party, which includes: verification of proper installation of all equipment (primarily mechanical), functional performance, training, operation and maintenance documentation % of project budget Prereq 2 Minimum Energy Performance Required Design the building to comply with ASHRAE 90.1-xxxx or local energy code whichever is more stringent. Prereq 3 CFC Reduction in HVAC&R Equipment Required Zero use of CFC based refrigerants in new base building HVAC&R systems

30 Energy + Atmosphere Credit 1.1 Optimize Energy Performance, 15%=1 through 42%= Reduce design energy cost compared to ASHRAE 90.1 baseline building 10.5% = 1; 14% = 2; 17.5% = 3; 21% = 4; 24.5% = 5; 28% = 6; 31.5% = 7; 35% = 8; 38.5% = 9; 42% = 10 Based on regulated energy systems, including HVAC (heating, cooling, fans, pumps); service hot water; and interior lighting. Building simulation required How architecture impacts this Credit: Building Orientation, siting Daylighting Passive heating and cooling strategies Insulation values Roof design Glaxo Wellcome House West, London, RMJM (Architect and Energy Consultant

31 The Environmental Building, Garston, Feilden Clegg Architects 30 St. Mary Axe, London, Foster and Partners

32 Debis Headquarters, Berlin (Potsdamer Platz), Renzo Piano

33 Energy + Atmosphere Credit 2.1 Renewable Energy, 5% 1 Supply at least 5% of the building s total energy use through the use of on-site renewable energy systems Solar, Wind, Geothermal, low-impact hydro, and biomass Credit 2.2 Renewable Energy, 10% 1 Supply at least 10% of the building s total energy use through the use of on-site renewable energy systems. Credit 2.3 Renewable Energy, 20% 1 Supply at least 20% of the building s total energy use through the use of on-site renewable energy systems. The Brundtland Centre, Denmark, KHR Architects

34 Energy + Atmosphere Credit 3 Enhanced Commissioning 1 Additional Commissioning measures including; Review of Design prior to starting and near end of CD phase Review of Contractor Submittals One year occupancy follow up Credit 4 Enhanced Refrigerant Management 1 Install HVAC and refrigeration equipment and fire suppression systems that do not contain HCFCs or Halons Credit 5 Measurement & Verification 1 Design the building with equipment to measure energy and water performanc Lighting systems and controls Chiller and Boiler Efficiencies Air Distribution and Volumes Indoor water risers and irrigation systems Credit 6 Green Power 1 Provide at least 50% of the building s electricity from renewable resources requires a two year contract with green electric utility company

35 Energy + Atmosphere Energy and Atmosphere (EA) LEEDv4 Changes Existing Buildings required to have Energy Star Score of 75 (previously 69) Commissioning Agent (CxA) must now be onboard by the end of Design Development New prerequisite requirements for Building Enclosure Commissioning (BECx) during design. New requirements for O&M Plan in Cx prerequisite New prerequisite for a minimum of whole-building level metering New credit opportunity for pursuing Building Envelope Commissioning (aka: Bld Enclosure Cx or BECx ) New credits for sub-metering and demand response systems Removed credit for Measurements & Verification (M&V)

36 Materials + Resources Prereq 1 Storage & Collection of Recyclables Required Credit 1.1 Building Reuse, Maintain 75% of Existing Shell 1 Credit 1.2 Building Reuse, Maintain 100% of Shell 1 Credit 1.3 Building Reuse, Maintain 100% Shell & 50% Non-Shell 1 Credit 2.1 Construction Waste Management, Divert 50% 1 Credit 2.2 Construction Waste Management, Divert 75% 1 Credit 3.1 Resource Reuse, Specify 5% 1 Credit 3.2 Resource Reuse, Specify 10% 1 Credit 4.1 Recycled Content, Specify 25% 1 Credit 4.2 Recycled Content, Specify 50% 1 Credit 5.1 Local/Regional Materials, 20% Manufactured Locally 1 Credit 5.2 Local/Regional Materials, of 20% Above, 50% Harvested Locally 1 Credit 6 Rapidly Renewable Materials 1 Credit 7 Certified Wood (FSC) 1 13 Possible Points

37 Materials + Resources Prereq 1 Storage & Collection of Recyclables Required Provide an easily accessible area that serves the entire building and is dedicated to the separation, collection, and storage of materials for recycling including (at a minimum) paper, corrugated cardboard, glass, plastics, and metals.

38 Materials + Resources Credit 1.1 Building Reuse, Maintain 75% of Existing Shell 1 Credit 1.2 Building Reuse, Maintain 100% of Shell 1 Credit 1.3 Building Reuse, Maintain 100% Shell & 50% Non-Shell 1 Maintain various percentages of existing building structure and shell (exterior skin and framing, excluding window assemblies and non-structural roofing material) to achieve 1-2 points. AND maintain at least 50% of non-shell areas (interior walls, doors, floor coverings, and ceiling systems) for an additional 1 point. Akron boys and girls club, Rural Studio, 2001

39 durham solid waste facility, The Freelon Group

40 Materials + Resources Credit 2.1 Construction Waste Management, Divert 50% 1 Credit 2.2 Construction Waste Management, Divert 75% 1 Divert construction, demolition, and land clearing debris from landfill. Develop and implement a waste management plan, quantifying material diversion goals. Calculations can be done by weight or volume, but must be consistent throughout. WasteSpec Developed by Triangle J Council of Governments In House Spec already developed Credit 3.1 Resource Reuse, Specify 5% 1 Credit 3.2 Resource Reuse, Specify 10% 1 Use salvaged, refurbished, or reused materials, products, and furnishing. Consider salvaged materials such as beams, posts, flooring, paneling, doors and frames, cabinetry, furniture, brick, and decorative trim.

41 Materials + Resources Credit 4.1 Recycled Content, Specify 25% 1 Credit 4.2 Recycled Content, Specify 50% 1 Use materials with recycled post-consumer content + ½ pre-consumer content. The value of recycled content portion of a material or furnishing shall be determined by dividing the weight of recycled content by the total weight of all material in the same item, then multiplying the % by the total value of an item. Credit 5.1 Local/Regional Materials, 10% Extracted, Processed, Manufactured Regionally 1 Use a minimum of 10% of building materials and products that are extracted, processed, and manufactured regionally within 500 miles. Credit 5.2 Local/Regional Materials, 20% Extracted, Processed, Manufactured Regionally 1

42 Materials + Resources Credit 6 Rapidly Renewable Materials 1 Use rapidly renewable building materials and products (made from plants that are typically harvested within a ten-year cycle or shorter) for 5% of the total value of all building materials and products used in the project. Credit 7 Certified Wood 1 Use a minimum of 50% of wood-based materials and products, certified in accordance with the Forest Stewardship Council s Principles and Criteria, for wood building components Including: structural framing, flooring, finishes, furnishings, and non-rented temporary construction applications such as bracing, concrete form work and pedestrian barriers

43 Materials + Resources Materials and Resource (MR) LEEDv4 Changes New prerequisite language for storage and collection of batteries, mercury containing lamps, and e-waste New prerequisite for Construction and Demolition Waste Management Planning New credit for Building Life Cycle Impact Reduction, which replaced the older Building Reuse credits New credits for Building Product Disclosure and Optimization Environmental Product Declaration (EPD), -Sourcing of Raw Materials, and -Material Ingredient Reporting. This is a big push for transparency and changes in manufacturing and healthier material ingredients. The credit requirements are a bit funny but the intention is good. Programs like the Health Product Declaration (HPD) and Cradle 2 Cradle will grow as a result of this credit. Healthcare credits for Persistent Bioaccumulating Toxin (PBT) Reduction for Mercury, lead, and cadmium remained unchanged. These are great credit requirements initially adopted from the Green Guide for Health Care.

44 Indoor Environmental Quality Prereq 1 Minimum IAQ Performance Required Prereq 2 Environmental Tobacco Smoke (ETS) Control Required Credit 1 Carbon Dioxide (CO2 ) Monitoring 1 Credit 2 Increase Ventilation Effectiveness 1 Credit 3.1 Construction IAQ Management Plan, During Construction 1 Credit 3.2 Construction IAQ Management Plan, Before Occupancy 1 Credit 4.1 Low-Emitting Materials, Adhesives & Sealants 1 Credit 4.2 Low-Emitting Materials, Paints 1 Credit 4.3 Low-Emitting Materials, Carpet 1 Credit 4.4 Low-Emitting Materials, Composite Wood 1 Credit 5 Indoor Chemical & Pollutant Source Control 1 Credit 6.1 Controllability of Systems, Perimeter 1 Credit 6.2 Controllability of Systems, Non-Perimeter 1 Credit 7.1 Thermal Comfort, Comply with ASHRAE Credit 7.2 Thermal Comfort, Permanent Monitoring System 1 Credit 8.1 Daylight & Views, Daylight 75% of Spaces 1 Credit 8.2 Daylight & Views, Views for 90% of Spaces 1 15 Possible Points

45 Indoor Environmental Quality Prereq 1 Minimum IAQ Performance Required Meet the minimum requirements of ASHRAE 62-xxxx, Ventilation for Acceptable Indoor Air Quality. Prevent the development of indoor air quality problems in buildings, thus contributing to the comfort and well-being of the occupants. Prereq 2 Environmental Tobacco Smoke (ETS) Control Required Prevent exposure of occupants and systems to Environmental Tobacco Smoke. Either (1) prohibit smoking in the building and locate exterior designated smoking areas away from entries or windows or (2) Provide a designated smoking room designed to capture and remove ETS, and verify the performance of smoking rooms using ASHRAE standard test methods.

46 Indoor Environmental Quality Prereq 1 Minimum IAQ Performance Required Meet the minimum requirements of ASHRAE , Ventilation for Acceptable Indoor Air Quality. Prevent the development of indoor air quality problems in buildings, thus contributing to the comfort and well-being of the occupants. Prereq 2 Environmental Tobacco Smoke (ETS) Control Required Prevent exposure of occupants and systems to Environmental Tobacco Smoke. Either (1) prohibit smoking in the building and locate exterior designated smoking areas away from entries or windows or (2) Provide a designated smoking room designed to capture and remove ETS, and verify the performance of smoking rooms using ASHRAE standard test methods.

47 Indoor Environmental Quality Credit 1 Outdoor Air Delivery Monitoring 1 Install a permanent CO2 monitoring system that provides feedback on space ventilation performance in a form that affords operational adjustments. Credit 2 Increase Ventilation Effectiveness 1 Design the HVAC system and bldg. envelope to optimize air change effectiveness by using (1)displacement ventilation, (2)low-velocity ventilation, (3)plug-flow ventilation such as under-floor or near-floor delivery, or (4) using operable windows. Credit 3.1 Construction IAQ Management Plan, During Construction 1 Prevent indoor air quality problems resulting from construction/renovation process. Meet or exceed SMACNA IAQ Guidelines, Protect on-site absorptive materials from moisture damage, use high efficiency filtration media during construction, and replace all filters immediately prior to occupancy. Credit 3.2 Construction IAQ Management Plan, Before Occupancy 1 Develop and implement an IAQ Management Plan between the end of construction and occupancy. (1)Perform a 2-week building flush-out, or (2)Test the contaminant levels in the building.

48 Indoor Environmental Quality Credit 4.1 Low-Emitting Materials, Adhesives & Sealants 1 Credit 4.2 Low-Emitting Materials, Paints 1 Credit 4.3 Low-Emitting Materials, Carpet 1 Credit 4.4 Low-Emitting Materials, Composite Wood 1 Reduce the quantity of indoor air contaminants that are odorous, potentially irritating and/or harmful to occupants comfort and well-being. Ensure that VOC contents of various interior finishes are less than current VOC content limits of various regulatory agencies.

49 Indoor Environmental Quality Credit 5 Indoor Chemical & Pollutant Source Control 1 Employ permanent entryway systems (grills, grates, etc.) to capture dirt, particulates, etc., from entering the building. Provide physical separation with deck-to-deck partitions at chemical use areas and copy rooms. Provide plumbing for environmentally appropriate disposal of fluids where water and chemical concentrate mixing occurs (janitor s closets). Credit 6.1 Controllability of Systems, Lighting 1 Provide individual lighting controls for 90% of the building occupants and provided lighting system controllability for all shared and multi-occupant spaces Credit 6.2 Controllability of Systems, Thermal Systems 1 Provide controls for individual thermal comfort for 50% of occupants and provide comfort system controls for shared and multi-occupant spaces Credit 7.1 Thermal Comfort, Comply with ASHRAE 55-xxxx 1 Provide a comfortable thermal environment that supports the productivity and well-being of building occupants per ASHARE Standards 55-xxxx Credit 7.2 Thermal Comfort, Verification 1 Verify thermal comfort through a survey 6-18 months after occupancy. Develop plan for corrective action if 20% of occupants are dissatisfied.

50 Indoor Environmental Quality Credit 8.1 Daylight & Views, Daylight 75% of Spaces 1 Design the building to maximize interior daylighting. Achieve a minimum Daylight Factor of 2% in 75% of all space occupied for critical visual tasks. Exceptions: copy rooms, storage, mech. rooms, etc. Credit 8.2 Daylight & Views, Views for 90% of Spaces 1 Provide a direct line of sight to vision glazing for building occupants in 90% of all regularly occupied spaces (except copy, storage, mechanical, rooms)

51 Indoor Environmental Quality Indoor Environmental Quality (IEQ) LEEDv4 Changes New prerequisite requirements for outside air delivery monitoring, and managing CO and radon in residential buildings Removed allowances for designated smoking areas (except residential) Added some exceptions for the Minimum Acoustic Performance credit for schools New language under Enhanced Indoor Air Quality (IAQ) Strategies regarding sensors and modeling Low Emitting Materials now focuses on real VOC emissions rather than stated VOC content, and other minor modifications to credit language Switched from Views, to Quality Views, and provided additional definitions New BD&C Credit for Acoustic Performance. New requirements for room noise levels, speech privacy, and sound isolation, reverberation time, and paging masking, and sound reinforcement systems. Good for occupants and all the acoustic consultants out there! Removed the credit Mold Prevention from LEED for Schools, and moved reqs to Thermal Comfort credit. This would of course fall under BECx, too.

52 Innovation + Design Process Credit 1.1 Innovation in Design: Specific Title 1 Credit 1.2 Innovation in Design: Specific Title 1 Credit 1.3 Innovation in Design: Specific Title 1 Credit 1.4 Innovation in Design: Specific Title 1 Credit 2 LEED Accredited Professional 1 5 Possible Points

53 Innovation + Design Process Credits Innovation in Design 1/each credit To provide design teams and projects the opportunity to be awarded points for exceptional performance above the requirements set by LEED and/or innovative performance in Green Building categories not specifically addressed by LEED. sam mockbee, in front of newbern, alabama general store

54 Innovation + Design Process Credits Innovation in Design 1/each credit To provide design teams and projects the opportunity to be awarded points for exceptional performance above the requirements set by LEED and/or innovative performance in Green Building categories not specifically addressed by LEED. sam mockbee, in front of newbern, alabama general store

55 Pod, Rural Studio mason s bend community center, Rural Studio, 2000 Lucy s house, mason s bend, AL, Rural Studio

56 Innovation + Design Process Credit 1.1 Innovation in Design: Specific Title 1 Credit 1.2 Innovation in Design: Specific Title 1 Credit 1.3 Innovation in Design: Specific Title 1 Credit 1.4 Innovation in Design: Specific Title 1 Credit 2 LEED Accredited Professional 1 At least one principal participant of the project team that has successfully completed the LEED Accreditation Professional exam.

57 Innovation + Design Process Innovation and Integrative Design (ID) LEED v4 Changes New credit encouraging earlier modeling and feedback loops for energy and water systems

58 Total Project Score Possible Points 69 Certified 26 to 32 points Silver 33 to 38 points Gold 39 to 51 points Platinum 52 or more points 5 9 Sustainable Sites Possible Points Materials & Resources Possible Points 13 Y? N Y? N Y Prereq 1 Erosion & Sedimentation Control Y Prereq 1 Storage & Collection of Recyclables 1 Credit 1 Site Selection 1 1 Credit 1.1 Building Reuse, M aintain 75% of Existing Shell 1 1 Credit 2 Urban Redevelopment 1 1 Credit 1.2 Building Reuse, M aintain 100% of Existing Shell 1 1 Credit 3 Brow nfield Redevelopment 1 1 Credit 1.3 Building Reuse, M aintain 100% Shell & 50% Non-Shell 1 1 Credit 4.1 Alternative Transportation, Public Transportation Access 1 1 Credit 2.1 Construction Waste Management, Divert 50% 1 1 Credit 4.2 Alternative Transportation, Bicycle Storage & Changing Rooms 1 1 Credit 2.2 Construction Waste Management, Divert 75% 1 1 Credit 4.3 Alternative Transportation, Alternative Fuel Refueling Stations 1 1 Credit 3.1 Resource Reuse, Specify 5% 1 1 Credit 4.4 Alternative Transportation, Parking Capacity 1 1 Credit 3.2 Resource Reuse, Specify 10% 1 1 Credit 5.1 Reduced Site Disturbance, Protect or Restore Open Space 1 1 Credit 4.1 Recycled Content, Specify 5% 1 1 Credit 5.2 Reduced Site Disturbance, Development Footprint 1 1 Credit 4.2 Recycled Content, Specify 10% 1 1 Credit 6.1 Stormw ater Management, Rate and Quantity 1 1 Credit 5.1 Local/Regional Materials, 20% M anufactured Locally 1 1 Credit 6.2 Stormw ater Management, Treatment 1 1 Credit 5.2 Local/Regional Materials, of 20% Above, 50% Harvested Locally 1 1 Credit 7.1 Landscape & Exterior Design to Reduce Heat Islands, No 1 1 Credit 6 Rapidly Renew able Materials 1 1 Credit 7.2 Landscape & Exterior Design to Reduce Heat Islands, Ro 1 1 Credit 7 Certified Wood 1 1 Credit 8 Light Pollution Reduction Indoor Environmental Quality Possible Points Water Efficiency Possible Points 5 Y? N Y? N Y Prereq 1 Minimum IAQ Performance 1 Credit 1.1 Water Efficient Landscaping, Reduce by 50% 1 Y Prereq 2 Environmental Tobacco Smoke (ETS) Control 1 Credit 1.2 Water Efficient Landscaping, No Potable Use or No Irrigation 1 1 Credit 1 Carbon Dioxide (CO 2 ) Monitoring 1 1 Credit 2 Innovative Wastew ater Technologies 1 1 Credit 2 Increase Ventilation Effectiveness 1 1 Credit 3.1 Water Use Reduction, 20% Reduction 1 1 Credit 3.1 Construction IAQ Management Plan, During Construction 1 1 Credit 3.2 Water Use Reduction, 30% Reduction 1 1 Credit 3.2 Construction IAQ Management Plan, Before Occupancy 1 1 Credit 4.1 Low -Emitting Materials, Adhesives & Sealants Energy & Atmosphere Possible Points 17 1 Credit 4.2 Low -Emitting Materials, Paints 1 Y? N 1 Credit 4.3 Low -Emitting Materials, Carpet 1 Y Prereq 1 Fundamental Building Systems Commissioning 1 Credit 4.4 Low -Emitting Materials, Composite Wood 1 Y Prereq 2 Minimum Energy Performance 1 Credit 5 Indoor Chemical & Pollutant Source Control 1 Y Prereq 3 CFC Reduction in HVAC&R Equipment 1 Credit 6.1 Controllability of Systems, Perimeter 1 2 Credit 1.1 Optimize Energy Performance, 20% New / 10% Existing 2 1 Credit 6.2 Controllability of Systems, Non-Perimeter 1 2 Credit 1.2 Optimize Energy Performance, 30% New / 20% Existing 2 1 Credit 7.1 Thermal Comfort, Comply with ASHRAE Credit 1.3 Optimize Energy Performance, 40% New / 30% Existing 2 1 Credit 7.2 Thermal Comfort, Permanent M onitoring System 1 2 Credit 1.4 Optimize Energy Performance, 50% New / 40% Existing 2 1 Credit 8.1 Daylight & View s, Daylight 75% of Spaces 1 2 Credit 1.5 Optimize Energy Performance, 60% New / 50% Existing 2 1 Credit 8.2 Daylight & View s, Views for 90% of Spaces 1 1 Credit 2.1 Renew able Energy, 5% 1 1 Credit 2.2 Renew able Energy, 10% Innovation & Design Process Possible Points 5 1 Credit 2.3 Renew able Energy, 20% 1 Y? N 1 Credit 3 Additional Commissioning 1 1 Credit 1.1 Innovation in Design: Educational M aterials: brochures, videos, tour 1 1 Credit 4 Ozone Depletion 1 1 Credit 1.2 Innovation in Design: County wide policies on LEED/greening efforts 1 1 Credit 5 Measurement & Verification 1 1 Credit 1.3 Innovation in Design: Link green approach with educational program 1 1 Credit 6 Green Pow er 1 1 Credit 1.4 Innovation in Design: Specific Title 1 1 Credit 2 LEED Accredited Professional 1

59 Parting Thoughts on Sustainability