Search results
Powered by Bing
Manage Airflow for Cooling Efficiency | ENERGY STAR
www.energystar.gov/products/data_center_equipment/16-more-ways-cut-energy-waste-data-center/manage-airflow-cooling
Three highly effective airflow management strategies, hot aisle/cold aisle layout, containment, and in-rack/in-row cooling are covered in detail on ...
Optimize Airflow and HVAC | ENERGY STAR
www.energystar.gov/products/data_center_equipment/optimize-airflow-hvac
Air Flow Management. Manage airflow for cooling efficiency. Inexpensive grommets, diffusers, and blanking panels can keep cold air from mixing with ...
Operation and Maintenance Best Practices | ENERGY STAR
www.energystar.gov/buildings/save-energy-commercial-buildings/ways-save/om-best-practices
When you integrate energy efficiency into your facility’s operation and maintenance (O&M) program, you can reduce energy use without significant ...
[PDF] For Utilities: Understanding and Designing Energy- Efficiency Programs for
www.energystar.gov/sites/default/files/asset/document/01_For%20Utilities%20Designing%20and%20Implementing%20Successful%20Data%20Center%20Efficiency%20Programs_10%208%2015.pdf
Data Centers: Airflow Management Strategies Sources: LBNL, Keyzone Computer Products, Ltd. Properly located and sized vented tiles & diffusers ...
[PDF] Technical Bulletin: Whole-House Ventilation Rate Responsibilities for ...
www.energystar.gov/sites/default/files/asset/document/Whole-House%20Ventilation%20Rate%20Responsibilities%20for%20Designers%20Contractors%20and%20Raters_March%2024%202019_0.pdf
responsibilities of each party with regards to the whole-house ventilation airflow rate. The designer must first select a ventilation rate and system ...
16 More Ways to Cut Energy Waste in the Data Center
www.energystar.gov/products/data_center_equipment/16-more-ways-cut-energy-waste-data-center
One large data center saves $360,000 annually thanks to inexpensive air flow management measures. Air Flow Management. Move to a hot aisle/cold aisle ...
[PDF] 9. Heating and Cooling - ENERGY STAR
www.energystar.gov/sites/default/files/buildings/tools/EPA_BUM_CH9_HVAC.pdf
For example, paying an extra $6 per ton for each 0.01 kW/ton improvement to raise the efficiency of a 500-ton chiller from 0.60 kW/ton to 0.56 kW/ton ...
[PDF] 8. Air Distribution Systems - ENERGY STAR
www.energystar.gov/sites/default/files/buildings/tools/EPA_BUM_CH8_AirDistSystems.pdf
A VAV system changes the amount of airflow in response to changes in the heating and cooling load. VAV systems offer substantial energy savings and ...
[PDF] UNDERSTANDING AND DESIGNING ENERGY-EFFICIENCY PROGRAMS FOR DATA CENTERS
www.energystar.gov/sites/default/files/tools/ES_Data_Center_Utility_Guide.pdf
financial operations, data storage and analysis, and all levels of management. Data centers consume a significant amount of energy per square foot ...
[PDF] A Guide to Energy-Efficient Heating and Cooling
www.energystar.gov/sites/default/files/asset/document/HeatingCoolingGuide%20FINAL_9-4-09_0.pdf
Clean and adjust blower components to provide proper system airflow. Proper airflow over the indoor coil is necessary for efficient equipment ...
[PDF] Introduction to the ENERGY STAR Single-Family New Homes (SFNH) Program
www.energystar.gov/sites/default/files/asset/document/ENERGY%20STAR%20Fact%20Sheet%20-%20Introduction%20to%20SFNH%20Program.pdf
kitchens and full baths that vents outside and meets minimum airflow rates. This removes moisture and contaminants at the source. 5. MERV 6+ filter ...
Raise the Temperature | ENERGY STAR
www.energystar.gov/products/data_center_equipment/5-simple-ways-avoid-energy-waste-your-data-center/raise-temperature
With knowledge gleaned from thermal imaging, data center managers can adjust airflow management devices (e.g., vented floor tiles, diffusers) and ...
Install In-rack or In-row Cooling | ENERGY STAR
www.energystar.gov/products/data_center_equipment/16-more-ways-cut-energy-waste-data-center/install-rack-or-row
Generally speaking, in-row and in-rack cooling systems have higher capital costs than room-based cooling systems, but lower operating costs – ...
[PDF] CASE STUDY: THE ROI OF COOLING SYSTEM ENERGY EFFICIENCY UPGRADES
www.energystar.gov/sites/default/files/asset/document/CaseStudy_TheROIofCoolingSystemEnergyEfficiencyUpgrades_0.pdf
For example, as the inlet air rises, ICT equipment may increase the air flow to provide proper cooling. This increase in fan speed causes a non linear ...
Use an Air-Side Economizer | ENERGY STAR
www.energystar.gov/products/data_center_equipment/16-more-ways-cut-energy-waste-data-center/use-air-side-economizer
As shown in Table 1, the air-side economizer paid for itself in 2 years without the utility incentive and in 1.5 years with the utility incentive ...
[PDF] Introduction to the ENERGY STAR Single-Family New Homes (SFNH) Program
www.energystar.gov/sites/default/files/2024-04/Introduction%20to%20ES%20Fact%20Sheet%20v8_clean.pdf
kitchens and full baths that vents outside and meets minimum airflow rates. This removes moisture and contaminants at the source. 6. MERV 6+ filter ...
[PDF] Recommendations for Measuring and Reporting Overall Data Center Efficiency
www.energystar.gov/sites/default/files/Data_Center_Metrics_Task_Force_Recommendations_V2.pdf
These recommendations can also be used in the planning phase for a new data center or a major renovation of an existing building to assist in the ...
[PDF] National HVAC Design Report - ENERGY STAR
www.energystar.gov/sites/default/files/National%20HVAC%20Design%20Report_Rev%2011.pdf
5.4 Design total external static pressure (corresponding to the mode with the higher airflow in Item 5.2): 31 _____ IWC - 5.5 Room-by-room design ...
[PDF] Energy Tips: Minimize Compressed Air Leaks
www.energystar.gov/sites/default/files/buildings/tools/compressed_air3.pdf
Calculate the annual cost savings if these leaks were eliminated. Assume 7000 annual operating hours, an aggregate electric rate of $0.05/kWh, and ...
Select a Sustainable Colocation Facility | ENERGY STAR
www.energystar.gov/products/data_center_equipment/16-more-ways-cut-energy-waste-data-center/select-sustainable
2. Is there a strategy in place to improve the efficiency of the facility? Will tenants be called upon to assist in those plans, by implementing airfl ...