Skip to content
  • Looking for Parts? Visit Trane Supply
  • Education Plattform

Select Your Language

Selecting a language changes the language and content on the Trane site.

  • United States English
  • Canada English
  • Argentina Spanish
  • Mexico Spanish
  • Brazil Portuguese Spanish
  • Aruba English
  • Bahamas English
  • Belize English
  • Bermuda English
  • Bolivia Spanish
  • Bonaire English
  • Cayman Islands English
  • Chile Spanish
  • Colombia Spanish
  • Costa Rica Spanish
  • Curacao English
  • Dominican Republic Spanish
  • Ecuador Spanish
  • El Salvador Spanish
  • Grenada English
  • Guadeloupe English
  • Guatemala Spanish
  • Guyana English
  • Haiti English
  • Jamaica English
  • Martinique English
  • Netherland Antilles English
  • Nicaragua Spanish
  • Panama Spanish
  • Paraguay Spanish
  • Peru Spanish
  • Puerto Rico Spanish
  • Saint Lucia English
  • St. Vincent & Grenadines English
  • Suriname English
  • Trinidad & Tobago English
  • Venezuela Spanish
  • Armenia English
  • Austria German
  • Belarus Russian
  • Belgium English
  • Croatia English
  • Czech Republic Czech
  • Denmark English
  • Estonia English
  • Finland English
  • France French
  • Georgia English
  • Germany German
  • Greece Greek
  • Hungary Hungarian
  • Israel English
  • Ireland English
  • Italy Italian
  • Kazakhstan Russian
  • Latvia English
  • Lithuania English
  • The Netherlands Dutch
  • Norway English
  • Poland English
  • Portugal Portuguese
  • Romania English
  • Russia Russian
  • Serbia Russian
  • Slovakia Czech
  • Slovenia English
  • Spain Spanish
  • Sweden English
  • Switzerland French German Italian
  • Turkey Turkish
  • Ukraine English
  • United Kingdom English
  • Azerbaijan Русский
  • Tajikistan Русский
  • Uzbekistan Русский
  • Turkmenistan Русский
  • United Arab Emirates English Arabic
  • Qatar English
  • Kuwait English
  • Egypt English
  • Lebanon English Arabic French
  • Iraq English
  • Jordan English
  • Mainland of China 选择语言
  • Korea, Republic of (South Korea) Korean
  • Vietnam Vietnamese
  • India English
  • Australia English
  • Japan Japanese
  • Guam English
  • Thailand Thai
  • Taiwan Traditional Chinese
  • Hong Kong SAR English
  • Indonesia English
  • Malaysia English
  • Philippines English
  • Singapore English
  • New Zealand English
  • Services
    • Services
    • Energy & Sustainability
      • Energy & Sustainability
      • Energy Monitoring & Analysis
      • Energy Supply
      • Active Energy Management
      • Renewable Energy & Distributed Energy Resources
      • Energy Conservation Measures (energy efficiency)
    • Operate, Maintain & Repair
      • Operate, Maintain & Repair
      • Connectivity & Cloud Services
      • HVAC System Management
      • HVAC System Repair
      • Rental
    • Upgrade & Modernize
      • Upgrade & Modernize
      • Building Systems
      • HVAC System Retrofits
      • HVAC Equipment Upgrades
      • Financing & Energy Services Contracting
      • Indoor Air Quality Assessment
      • Ready for now
  • Products
    • Products
    • VRF & Ductless Solutions
      • VRF & Ductless Solutions
      • N-Gen CITY MULTI VRF
      • P Series
      • Nv Series
      • VRF System Design
    • Chillers
      • Chillers
      • Water-Cooled Chillers
      • Air-Cooled Chillers
      • Cold Gen Scroll Chillers
    • Packaged Units & Split Systems
      • Packaged Units & Split Systems
      • Rooftop Units
      • Split Systems
      • Self-Contained Units
      • Water Source Heat Pumps
      • Dedicated Outdoor Air Units
    • Energy Management & Controls
      • Energy Management & Controls
      • Building Management Systems
      • Building Automation Systems
      • Trane® Air-Fi™ Wireless Systems
      • Controllers
      • Thermostats
      • Accessories
    • Air Handling
      • Air Handling
      • Terminals
      • Sensible-Cooling Terminal Unit
      • VAV (Variable Air Volume) Units
      • Performance Air Handlers
      • Air Handling Accessories & Controls
    • Energy Storage
      • Energy Storage
      • Energy Storage Systems
    • Precision Cooling
      • Precision Cooling
      • Precision Cooling
    • Residential Units
  • Industries
    • Industries
    • Higher Education
    • Indoor Agriculture
    • K-12
    • Data Centers
    • Restaurants
    • Commercial Real Estate
    • Healthcare
    • Local Government
    • Hospitality
      • Hospitality
    • Industrial
  • About
    • About
    • About Us
    • Contact Us
    • Customer Stories
    • Looking for Parts? Visit Trane Supply
    • Education Plattform
    • North America
      • North America

      • United States English
      • Canada English
    • Latin America
      • Latin America

      • Argentina Spanish
      • Mexico Spanish
      • Brazil Portuguese Spanish
      • Aruba English
      • Bahamas English
      • Belize English
      • Bermuda English
      • Bolivia Spanish
      • Bonaire English
      • Cayman Islands English
      • Chile Spanish
      • Colombia Spanish
      • Costa Rica Spanish
      • Curacao English
      • Dominican Republic Spanish
      • Ecuador Spanish
      • El Salvador Spanish
      • Grenada English
      • Guadeloupe English
      • Guatemala Spanish
      • Guyana English
      • Haiti English
      • Jamaica English
      • Martinique English
      • Netherland Antilles English
      • Nicaragua Spanish
      • Panama Spanish
      • Paraguay Spanish
      • Peru Spanish
      • Puerto Rico Spanish
      • Saint Lucia English
      • St. Vincent & Grenadines English
      • Suriname English
      • Trinidad & Tobago English
      • Venezuela Spanish
    • Europe
      • Europe

      • Armenia English
      • Austria German
      • Belarus Russian
      • Belgium English
      • Croatia English
      • Czech Republic Czech
      • Denmark English
      • Estonia English
      • Finland English
      • France French
      • Georgia English
      • Germany German
      • Greece Greek
      • Hungary Hungarian
      • Israel English
      • Ireland English
      • Italy Italian
      • Kazakhstan Russian
      • Latvia English
      • Lithuania English
      • The Netherlands Dutch
      • Norway English
      • Poland English
      • Portugal Portuguese
      • Romania English
      • Russia Russian
      • Serbia Russian
      • Slovakia Czech
      • Slovenia English
      • Spain Spanish
      • Sweden English
      • Switzerland French German Italian
      • Turkey Turkish
      • Ukraine English
      • United Kingdom English
      • Azerbaijan Русский
      • Tajikistan Русский
      • Uzbekistan Русский
      • Turkmenistan Русский
    • Middle East
      • Middle East

      • United Arab Emirates English Arabic
      • Qatar English
      • Kuwait English
      • Egypt English
      • Lebanon English Arabic French
      • Iraq English
      • Jordan English
    • Asia Pacific
      • Asia Pacific

      • Mainland of China 选择语言
      • Korea, Republic of (South Korea) Korean
      • Vietnam Vietnamese
      • India English
      • Australia English
      • Japan Japanese
      • Guam English
      • Thailand Thai
      • Taiwan Traditional Chinese
      • Hong Kong SAR English
      • Indonesia English
      • Malaysia English
      • Philippines English
      • Singapore English
      • New Zealand English
  • Energy & Sustainability
  • Operate, Maintain & Repair
  • Upgrade & Modernize
  • Energy Monitoring & Analysis
    Energy Monitoring & Analysis
  • Energy Supply
    Energy Supply
  • Active Energy Management
    Active Energy Management
  • Renewable Energy & Distributed Energy Resources
    Renewable Energy & Distributed Energy Resources
  • Energy Conservation Measures (energy efficiency)
    Energy Conservation Measures (energy efficiency)
More on Energy & Sustainability
  • Connectivity & Cloud Services
    Connectivity & Cloud Services
  • HVAC System Management
    HVAC System Management
  • HVAC System Repair
    HVAC System Repair
  • Rental
    Rental
More on Operate, Maintain & Repair
  • Building Systems
    Building Systems
  • HVAC System Retrofits
    HVAC System Retrofits
  • HVAC Equipment Upgrades
    HVAC Equipment Upgrades
  • Financing  & Energy Services Contracting
    Financing & Energy Services Contracting
  • Indoor Air Quality Assessment
    Indoor Air Quality Assessment
  • Ready for now.
    Ready for now
More on Upgrade & Modernize
  • VRF & Ductless Solutions
  • Chillers
  • Packaged Units & Split Systems
  • Energy Management & Controls
  • Air Handling
  • Energy Storage
  • Precision Cooling
  • Residential Units
  • N-Gen CITY MULTI VRF
    N-Gen CITY MULTI VRF
  • P Series
    P Series
  • Nv Series
    Nv Series
  • VRF System Design
    VRF System Design
More on VRF & Ductless Solutions
  • Water-Cooled Chillers
    Water-Cooled Chillers
  • Air-Cooled Chillers
    Air-Cooled Chillers
  • Cold Gen Scroll Chiller
    Cold Gen Scroll Chillers
More on Chillers
  • Rooftop Units
    Rooftop Units
  • Split Systems
    Split Systems
  • Self-Contained Units
    Self-Contained Units
  • Water Source Heat Pumps
    Water Source Heat Pumps
  • Dedicated Outdoor Air Units
    Dedicated Outdoor Air Units
More on Packaged Units & Split Systems
  • Building Management Systems
    Building Management Systems
  • Building Automation Systems
    Building Automation Systems
  • Trane® Air-Fi™ Wireless Systems
    Trane® Air-Fi™ Wireless Systems
  • Controllers
    Controllers
  • Thermostats
    Thermostats
  • Accessories
    Accessories
More on Energy Management & Controls
  • Terminal units
    Terminals
  • Sensible-Cooling Terminal Unit
    Sensible-Cooling Terminal Unit
  • VAV Units
    VAV (Variable Air Volume) Units
  • perf-CSAA
    Performance Air Handlers
  • Air Handling Accessories & Controls
    Air Handling Accessories & Controls
More on Air Handling
  • Energy Storage Systems
    Energy Storage Systems
More on Energy Storage
  • Precision Cooling
More on Precision Cooling
Read Customer Story

Creating a comfortable and inviting atmosphere for 1177 West Hastings

Higher Education K-12 Restaurants Healthcare Hospitality Industrial
Indoor Agriculture Data Centers Commercial Real Estate Local Government
Read Blog Post

4 Questions to Determine Your Equipment Upgrade Strategy

About Us Customer Stories
Contact Us

CONTACT A TRANE EXPERT

Puerto Rico Sales & Service Office

Energy Cost Saving Methods for Data Centers

By: Justin Wieman, Trane Applications Engineer

November 04, 2019

Female technician works on a tablet in a data center

When data centers want to reduce non-IT energy costs, there is no single solution. Many strategies come to mind, and the best one…depends. It depends on utility rate structures, local climate and natural resources, and on the type of IT equipment and how the center is laid out. Experienced HVAC system designers begin with energy efficient base equipment—and then we get creative. Many of the available solutions for reducing energy costs aren’t new, but we’re finding new ways to apply them to reduce the energy intensity of data centers.

Here are four energy cost-saving strategies that are working for data centers.

  1. Adjust the temperature setting. ASHRAE® Technical Committee 9.9 published a book titled “Thermal Guidelines for Data Processing Environments.” Within this book they have provided a table of thermal guidelines for the equipment environment. The table contains recommended temperature and humidity ranges for the IT space. However, IT equipment companies are making products that tolerate conditions well above the recommended ranges. As such, the latest thermal guidelines have been expanded to include allowable temperature and humidity ranges that allow the equipment environment to operate at much higher temperatures. Raising the temperatures in the data center can result in significant energy savings. It’s important to work with the IT equipment provider and design and operate the HVAC system to the specific requirements of the data storage devices.
  2. Implement free cooling. Nature can provide “free” air conditioning in many parts of the world for a majority of the year. Free cooling systems bring cold outside air or water inside, using airside or waterside economizers, thereby reducing or even eliminating the need for mechanical refrigerant cooling. Free cooling doesn’t require an extremely cold climate; and paired with newer IT equipment that can operate at higher temperatures, it is becoming feasible in more places.
  3. Integrate thermal storage. Unlike a typical office building, data centers operate 24/7 and their load remains relatively constant. However, if there is a method of free cooling applied, oftentimes the HVAC load at night can be handled by the free cooling, even at the peak of the summer, and the mechanical cooling is used midday when temperatures are highest. For applications like this, thermal storage can be utilized, and the tanks charged at night when free cooling is meeting the HVAC loads. With this strategy, thermal storage can be used during the daytime peak, and the size of the mechanical equipment and the connected electrical load associated with it can be reduced.
  4. Finally, proper control is essential in the efficient and reliable operation of a data center. Oftentimes we see the HVAC equipment being controlled with generic automation systems and custom programmable logic. That is then tied into the data center infrastructure management system (DCIM) for monitoring. Manufacturers of HVAC equipment have spent decades refining the control of their equipment to provide optimal system efficiency and reliability. It is my opinion that nobody knows how to control equipment better than the one who makes it. Consider allowing the HVAC provider to supply the control of their equipment that can then be tied into the DCIM for remote monitoring.

With the right energy saving strategies in place, data centers can serve the world’s rapidly growing demand for data storage and processing profitably and sustainably.

Looking For Parts?

Visit Trane Supply

For General and Corporate Questions:

Contact Us
  • About Trane
  • Customer Stories
  • Locate a Sales Office
  • Careers
  • Contact Us
  • Environmental Compliance
  • Quality
  • Ethical Business Conduct
  • Supplier Terms
  • Facebook
  • LinkedIn
  • YouTube
  • Instagram

Privacy Policy  |   Terms of Use

Trane Technologies