LEED GA v4 - Cram Flashcards
Albedo
Reflectance of material from 0 to 1. O is least refl, and 1 is most refl
Basis of Design
Info to achieve owner’s proj. reqs. including system descriptions, applicable code references, design assumptions, and inddor env. quality criteria
Biobased Material
Products made of biological products, renewable agr materials, or forestry materials. Meets Sustainable Agr Standard
Bioremediation
Use of living organisms to remove pollutants from water
Blackwater
Wastewater from toilets/urinals
Brownfield
a property that was previously developed and may contain pollutants
BUG Rating
Light fixture classification system.
Chain of Custody (COC) Certificate
companeis earn the right to market/sell products as FSC Certified and to affiliate with the FSC
Construction Carbon Calculator
measures carbon from the construction process
Cradle to Gate
analysis of a product’s partial life cycle, from cradle to gate (factory) before it is transported for distribution and sale
Densely Occupied Space
25 ppl+ per 1000 SF. (aka 40 sf or less per person)
Emissivity
Ratio of radiation emitted. 0 to 1 scale with 1 being a blackbody.
Emittance
Shed thermal radiation on scale of 0 to 1 with 1 being a perfect emitter.
Eutrophication
Ecosystem’s response to excess nitrates or phosphates from fertilizers/sewage
Evapotranspiration
Loss of water via evaporation and transpiration of plants
Floor Area Ratio
Ratio of building footprint to the lot size of the site.
Graywater
Wastewater from bathtubs, showers, bathroom, sinks, laundry machines.
Green Guard
Standard for low VOC furniture
Green Rater
Provides verification of Leed home projects
Green Homes Certification Providers
Manage and audit work of Green Raters
Green-e Certified
Off-site renewable energy certified by Center for Resource Solutions
Hard Cost
Purchase price of a hard asset that is a direct construction cost. E.g. Land, equipment
Infill Site
75%+ area within 1/2 mile is developed. Means filling in a dense area with a better building
LEED Project Boundary
Site area affected by construction including parking
Non-potable Water
Does NOT meet drinking standards
Non-Process Energy
Lighting, HVAC, water heating, chillers, etc.
Non-regularly occupied spaces
Corridors, hallways, lobbies, bread rooms, kitchens, restrooms, etc.
Open Grid Paving System
A grid of material that supports loose filling such as grass or gravel
Open Space
Project’s property area - development footprint
Place of Respite
Area that connects occupants to natural environment
Pre-consumer Recycled Content
Material from manufacturing process that is not wasted. Exs: shavings, sawdust, fly ash, over-issue publications, textile clippings, obsolete inventories
Prius Effect
Response to real time feedback regarding energy use that further decreases consumption.
Post-Consumer Recycled Content
Waste generated by end-users. e.g. Newspapers, Construction debris.
Process Energy
Energy used by manuf., indust., or commercial products. Includes office equip., computers, laundry, kitchen cooking.
Process Water
Water used in industrial processes and building systems such as cooling towers.
Project Boundary
Building plus entire area being developed like parking and lanscaping.
Property Boundary
Property’s legal area. (Includes undeveloped areas)
PUE
Power Utilization Effectiveness in data centers. Power used by computing equipment rather than overhead like HVAC.
Rapidly Renewable
Bldg materials made from plants with harvest in 10 years or less
Regularly Occupied Spaces
Areas where people are seated or standing as they work inside a building.
Soft Cost
Expense costs not from direct construction. E.g. engineering fees, legal, architect
Solar Reflectance Index
0 to 100 scale. 100 is perfect reflectance. Combo of Reflectance and Emittance. Ability to reject solar heat
Tertiary Treatment
Highest form of water tx. Removes ph and nitr from wastewater
Total Suspended Solids (TSS)
Msmt of stormwater quality
Xeriscaping
landscaping so that routine irrigation is unnecessary
Preferred Parking
Includes designated spaces close to building, designated covered spaces, parking passes with 20%+ discount
Which refrigerants have highest ODP?
CFCs
List the greenhouse gases (4)
CO2, Methane, NO, Ozone
High Priority Sites Include… (3)
Historic district, Federal/Local designation, Brownfield
Pilot Credit
A Credit not yet balloted and introduced to LEED but can be used for an Innovation in Design credit.
Site Boundary
Usually the same as the LEED Project (site area including parking and open space).
Construction and Demolition Waste Management does not include… (3)
Soil, nonhazardous materials, and Alternative Daily Cover.
Natural Refrigerants include… (3) aka Hydrocarbons
Water, CO2, Ammonia
Source Reduction
Decreasing the amount of materials used in the manufacturing process
LEED’s Triple Bottom Line
People, Planet, Profit
Green buildings can have what percentage reduction in solid waste? (Solid Waste Management Credit)
70%
Montreal Protocol
Phase out CFCs by 2010 and HCFCs by 2030
Renewable Energy Certificates (EA Credit, Green Power and Carbon Offsets)
Reduces greenhouse gas emissions by supporting renewable energy that is produced elsewhere. Does not directly contribute to buildings energy supply.
Project Boundary (not LEED!)
Same as building footprint
Why are some LEED credits worth more points?
Based on environmental impact
If a LEED project no longer meets MPRs, what happens?
Certification could be revoked.
What/Who becomes LEED accredited?
People!
USGBC can be written as: (2)
USGBC or US Green Building Council
LEED claims that Integrated Project Delivery (IPD) can reduce higher green building costs.
True.
Energy Star is a program developed by…
EPA and DOE
Compared to invasive plants, native plants require less (2)
Water, Fertilizer
LEED stands for…
Leadership in Energy and Environmental Design