Power levels in office equipment [electronic resource] : Measurements of new monitors and personal computers.
Electronic office equipment has proliferated rapidly over the last twenty years and is projected to continue growing in the future. Efforts to reduce the growth in office equipment energy use have focused on power management to reduce power consumption of electronic devices when not being used for t...
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Online Access |
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| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Washington, D.C. : Oak Ridge, Tenn. :
United States. Environmental Protection Agency ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
2002.
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| Subjects: |
MARC
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| 245 | 0 | 0 | |a Power levels in office equipment |h [electronic resource] : |b Measurements of new monitors and personal computers. |
| 260 | |a Washington, D.C. : |b United States. Environmental Protection Agency ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, |c 2002. | ||
| 300 | |a vp. : |b digital, PDF file. | ||
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| 500 | |a "B& R 400408000" | ||
| 500 | |a 2002 ACEEE Summer Study on Energy Efficiency in Buildings, Pacific Grove, CA (US), 08/18/2002--08/23/2002. | ||
| 500 | |a Webber, Carrie A.; Brown, Richard E.; Roberson, Judy A.; Nordman, Bruce; Koomey, Jonathan G.; Mahajan, Akshay; Homan, Gregory H.; McWhinney, Marla. | ||
| 520 | 3 | |a Electronic office equipment has proliferated rapidly over the last twenty years and is projected to continue growing in the future. Efforts to reduce the growth in office equipment energy use have focused on power management to reduce power consumption of electronic devices when not being used for their primary purpose. The EPA ENERGY STAR[registered trademark] program has been instrumental in gaining widespread support for power management in office equipment, and accurate information about the energy used by office equipment in all power levels is important to improving program design and evaluation. This paper presents the results of a field study conducted during 2001 to measure the power levels of new monitors and personal computers. We measured off, on, and low-power levels in about 60 units manufactured since July 2000. The paper summarizes power data collected, explores differences within the sample (e.g., between CRT and LCD monitors), and discusses some issues that arise in m etering office equipment. We also present conclusions to help improve the success of future power management programs.Our findings include a trend among monitor manufacturers to provide a single very low low-power level, and the need to standardize methods for measuring monitor on power, to more accurately estimate the annual energy consumption of office equipment, as well as actual and potential energy savings from power management. | |
| 520 | 0 | |a Office Equipment Power Management Personal Computers Monitors Measurement Energy Star. | |
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| 536 | |b 43EZ12. | ||
| 650 | 7 | |a Management. |2 local. | |
| 650 | 7 | |a Design. |2 local. | |
| 650 | 7 | |a Potential Energy. |2 local. | |
| 650 | 7 | |a Manufacturers. |2 local. | |
| 650 | 7 | |a Monitors. |2 local. | |
| 650 | 7 | |a Energy Consumption. |2 local. | |
| 650 | 7 | |a Evaluation. |2 local. | |
| 650 | 7 | |a Energy Efficiency. |2 local. | |
| 650 | 7 | |a Us Epa. |2 local. | |
| 650 | 7 | |a Personal Computers. |2 local. | |
| 650 | 7 | |a Energy Conservation, Consumption, And Utilization. |2 edbsc. | |
| 710 | 2 | |a Lawrence Berkeley National Laboratory. |4 res. | |
| 710 | 1 | |a United States. |b Environmental Protection Agency. |4 spn. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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