Term
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Definition
The spent or used water
from a home, community, farm, or industry
that contains dissolved or suspended matter. |
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Term
2. British Thermal Unit
( Btu, 열량 ) |
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Definition
The amount of heat required to raise the temperature of /one pound of liquid water from 60*to 61* Fahrenheit/.
This standard measure of energy is used to describe the energy content of fuels and compare energy use. |
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Term
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Definition
| The exterier surface of a building-the walls, windows, roof, and floor ; also referred to as the building shell. |
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Term
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Definition
| A device that removes heat from a liquid, typically as part of a refrigeration system used to cool and dehuminify building. |
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Term
5. Compact Flurescent Lamp
( CFL , 형광등 ) |
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Definition
A small fluorescent lamp,
used as a more efficient alternative to incandescent lighting ;
also called a PL, twin-tube, or biax lamp. (EPA)
* incandescent lighting : 백열등 |
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Term
| 6. Energy-Efficient Products and System |
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Definition
Building components and appliances that use less energy to perform as well as or better than standard products.
*형광등도 이중에 하나. |
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Term
| 7. Energy or Greenhouse Gas Emissions per Capita |
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Definition
| A community's total greenhouse gas emissions divided by the total number of residents. |
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Term
8. Energy Management System
( 쾌적하면서 에너지 유지 ) |
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Definition
| A control system capable of monitoring environmental and system loads and adjusting HVAC operations accordingly in order to conserve energy while maintaining comfort.(EPA) |
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Term
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Definition
A measure of a building's energy performance compared with that of similar buildings,
as determined by the ENERGY STAR Portfolio Manager.
A score of 50 represents average building performance. |
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Term
10. Energy Use Intensity
( 에너지 사용량 ) |
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Definition
Energy consumption divided by the number of square feet in a building.
often expressed as British thermal units(Btus) per square foot or as kilowatt-hours of electricity per square foot per year.(kWh/st/yr) |
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Term
11. Fossil Fuel
( 화석연료 )
* 종류기억 |
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Definition
Energy derived from ancient organic remains, such as
peat, coal, crude oil, and natural gas. (EPA) |
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Term
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Definition
Equipment, distribution systems, and terminals that provide the processes of heating, ventilating, or air-conditioning.
( ASHRAE.Standard 90.1-2007 ) |
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Term
13. Lighting Power Density
( LPD, 조명밀도 ) |
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Definition
| The installed lighting power per unit area. |
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Term
14. Measure of Energy Use
( 에너지 종류별 단위 ) |
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Definition
| Typical primary measure of rnergy consumption associated with building include kilowatt-hours of electricity, therms of natural gas, and gallos of liquid fuel. |
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Term
15. Nonrenewable
* fossil fuel |
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Definition
Not capable of being replaced ;permanently depleted once used.
Examples of nonrenewable energy sources are oil and natural gas ;
nonrenewable natural resources include metallic ores. |
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Term
16. Performance Relative to Benchmark
( 별도의 인증 시스템 ) |
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Definition
A comparison of a building system's performance with a standard,
such as ENERGY STAR Portfolio Manager. |
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Term
| 17. Performance Relative to Code |
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Definition
A comparison of a building system's performance with a baseline
that is equivalent to minimal compliance with an applicable energy code,
such as ASHRAE Standard 90 or California's Title 24. |
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Term
18. Photovoltaic (PV) Energy
( 태양광 ) |
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Definition
| Electricty from photovoltaic cells that convert the energy in sunlight into electricity. |
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Term
19. Renewable Energy
*종류기억 |
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Definition
Resources that are not depleted by use.
Examples include energy from the sun, wind, and small(low-impact) hydropower, plus geothermal energy and wave and tidal system.
Ways to capture energy from the sun include photovoltaic, solar thermal, agricultural crops or residue, animal and other organic waste, or landfill gas.
* hydropower : 수력발전 |
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Term
20. Renewable Energy Certificate
( REC )
* renewable 인증기준 |
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Definition
A tradeable commodity representing proof that a unit of electricity was generated from a renewable energy resource.
RECs are sold separately from the electricity itself and thus allow the purchase of green poer by a user of conventionally generated electricity. |
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Term
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Definition
| A material, other than the principal product, generated as a consequence of an industrial process or as a breakdown product in a living system. (EPA) |
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Term
22. Certified Wood
* 인증받은 것을 어느정도 사용해야 함
* FSC |
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Definition
Wood that has been issued a certificate from an independent organization with developed standas of good forest management.
This certificate verifies that wood products come from responsibly managed forests.
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Term
23. Construction and Demolition Debris
건축폐기물 |
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Definition
Waste and recyclables generated from construction and from the renovation, demolition, or deconstruction of existing structures.
It does not include land-clearing debris such as soil, vegetation, and rocks. |
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Term
| 24. Construction Waste Management Plan |
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Definition
| A plan that diverts construction debris from landfills through recycling, salvaging, and reuse. |
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Term
| 25. Regional/Locally Sourced Materials |
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Definition
Also known as regional materials, the amount of a building's materials that are extracted, processed, and manufactured close to a project site, expressed as a percentage of the total materials cost.
For LEED, regional materials orginate within 500miles(약 800km) of the project site. |
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