Posts Tagged energy cost

Don’s Corner: “Reduce Energy Costs In Your Data Center: Data Center Efficiency Assessments”

Posted by on August 31, 2011  |  No Comments


Don Melchert, Critical Facility Specialist

Data center efficiency is key to controlling energy costs and has become a topic of significant importance in the data center industry. Gartner research reports that 70 percent of CIOs say power and cooling issues are the single largest concern facing their data centers. Nearly half of a data center’s energy bill is from power and cooling infrastructure.

Our organization, Universal Networking Services, specializes in establishing energy efficiency benchmarks and provides cost-effective, energy efficient power, cooling and management solutions. A company that differentiates itself from its competitors by focusing on achieving maximum energy efficiency in the shortest time possible, is now offering their Critical Facility Energy Profile (CFEP) absolutely free. Using a non-invasive, risk free approach, our CFEP service inspects and analyzes a critical facility holistically, then identifies potential conflicts and makes recommendations on how to improve the overall reliability and energy efficiency of their IT support assets.  Upon completion, a CFEP Report Card is provided which summarizes each critical support component and its associated costs, based on deployment and facility architecture. A 20-30% increase in energy efficiency is a typical ROI for customers that have had a CFEP performed. Additonally, UNS offers cost segregation (tax savings) and leasing solutions to help the customer get the maximum ROI on new equipment.


Data Center Electrical Efficiency Profiles

Our Critical Facility Energy Profiles (CFEP) service provides an analysis of your current power and cooling infrastructure to determine the baseline efficiency of your wiring closet, server room or data center. Our critical facilities specialist will document the existing infrastructure, determine the efficiency and provide an accurate assessment of the factors limiting the highest achievable efficiency of the data center. The critical facility specialist will provide a comprehensive report that will make recommendations for changes to maximize efficiency. The following seven (7) key areas of your Network Critical Physical Infrastructure is evaluated:

  • Power
  • Cooling
  • Enclosures/Racks
  • Security
  • Fire Suppression
  • Management
  • Recycle/Re-use of Old Equipment

Our Critical Facility Energy Profiles (CFEP) service is available in three (3) distinct profiles:

Basic Premier Elite
Power Assessment Power Assessment Power Assessment
Cooling Assessment Cooling Assessment Cooling Assessment
Enclosures/Rack Enclosures/Rack Enclosures/Rack
Fire Suppression Fire Suppression Fire Suppression
Security Assessment Security Assessment Security Assessment
Management Assessment Management Assessment Management Assessment
Personnel Assessment Personnel Assessment Personnel Assessment
NCPI Report Card NCPI Report Card NCPI Report Card
Uptime Risk Assessments Uptime Risk Assessments
Rack/Row Efficiency Measurements Rack/Row Efficiency Measurements
Product Training (Where Applicable)
On-Site Finding Presentation
Thermal Imaging
CFD Analysis


Learn More:

To learn more about our Data Center Efficiency Assessment Services please visit us at www.criticalpowerandcooling.com.  Please feel free to contact Don Melchert with any questions at d.melchert@apcdistributors.com or call 918-760-8236.




Don’s Corner: “Understanding The Average Return On Investment (ROI) After Completion Of A Data Center Assessment”

Posted by on December 7, 2010  |  No Comments

Don Melchert, Critical Facility Specialist

Understanding The Average ROI After Completion Of A CFEP

The Cost of Downtime is Exponential

Every critical facility experiences growing pains throughout its lifespan. Unexpected equipment failures, such as a UPS or HVAC system, can halt productivity resulting in costs that can be hidden, yet are exponential in nature. For instance, a failed UPS must be returned to normal operation as soon as possible in order to continue critical operations. In our competitive market, downtime is not an option. Without expensive, quick response service contracts, we are at the mercy of our vendors when it comes to emergency after-hours unscheduled maintenance. The service technicians will be on site at an increased hourly rate, of course, but what about the premium placed on the parts and materials needed to complete the repair?

Exploring the scenario further, those hidden, exponential costs come to light with a fury. The combination of an after hours (emergency) service bill plus parts is already expensive enough, but, in order to calculate the total cost, one must consider the additional cost of manpower from the staff that will be on-site and the additional resources used to support the corrective maintenance action. Let’s assume that the failure scenario stemmed from a generator failure during a power outage, and, during this outage, some of the UPS batteries failed. An all too common scenario and one that, unfortunately, many an I.T. or Facilities Manager has found themselves at the mercy of. To start from the top, lighting will be needed in the repair location, but what about the staff member’s office? …and the hallways leading to it? …and possibly the break room? …and eventually the restroom? What additional costs might be incurred if an accident or injury occurs during the maintenance action? Don’t forget, even after all of the repairs have been performed and the system returned to normal, additional support resources will be used to make the invoice payments to the service provider.

From the example above, it’s easy to see that calculating the total cost of a service interruption includes a lot more than just the temporary service interruption and what’s on the parts and labor invoice. If a critical facility can find and eliminate just one of the factors that can cause a critical systems failure, then conversely, the savings can be exponential as well!

Our Difference is Value

The majority of critical facility inspections and evaluations are performed while focusing on only the inner workings of the data center. The goal, for most companies performing the evaluations, is to show how much energy making any changes or corrections has made based in what was found during the inspection. Their entire approach is to locate key points in the data center where energy is being wasted or resources are being utilized inefficiently. However, the ability of a critical facility to remain online 100% of the time is the result of all of its Network Critical Physical Infrastructure components working together efficiently, not just what occurs solely in the data center.

A Critical Facility Energy Profile (CFEP) from UNS is different in that the evaluation is holistic, right from the start. Without interrupting the operational capabilities of the facility and its staff, a CFEP inspection actually begins from the moment the Critical Facility Specialist arrives at the site. If permitted, the entire facility and its NCPI components, from infrastructure to security, are inspected and each finding is taken into consideration when establishing an efficiency benchmark. Upon completion, the CFEP Report Card showcases any items where efficiency can be improved and suggests corrective strategies that will immediately reduce costs for a business across multiple cost centers. The total cost savings is dynamic, as savings in one area increase savings in another and another. In the end, it’s the bottom line that’s improved, not just one section of the business.

Seeing is Believing

WARNING: Any dollar value quoted for the ROI after performance of a CFEP will be false (low), as there is not sufficient data to accurately determine future savings gained from making a particular increase in efficiency. However, in this rare occasion, having an inaccurate prediction is definitely an error in your favor! Although the CFEP is holistic in nature, if we dissect just one section, such as a decrease in energy consumption gained by improving air conditioning efficiency, then we can show the savings in dollars for just that section.

As an example, we’ll use a critical facility in Indiana, with a total load of 8000kW consumed per hour at the current average energy cost in Indiana of $.0713 per kWh. If the facility is operating at the nation’s average of 50% efficiency and a PUE of 2.0, then their current annual energy costs is approximately $ 4,996,704 USD.

During a CFEP, it was determined that the orientation of the data racks in interfering with the airflow from the CRAC units, effectively forcing them to run on high at all times. The facility took action, implemented the recommendations from the CFEP and was able to completely eliminate one of their CRAC units and decrease the fan speeds of the remaining systems. If this facility can become just 1% more efficient in their total energy consumption, the cost savings is significant. Their total load has now dropped to 7600kW with a PUE of 1.90. Assuming the cost of energy remains constant, their annual energy cost has now dropped to $4, 746, 869 USD. From making just one change, to only one aspect of their NCPI, resulting in a meager 1% increase in efficiency, they now have a savings of $249,835 USD in the first year, and greater savings in years to come.

Again, although this example is impressive, it’s still very conservative and technically, it’s inaccurately low. The additional cost of savings associated with the elimination of one CRAC unit, including preventative maintenance contracts, consumable parts and all of the reduced man hours necessary to keep it operating at 100% would need to be added to the savings above in order to accurately show the full ROI for just one portion of a CFEP!

Don Melchert
Critical Facilities Specialist

AUGUST 18TH, 2010 EVENT: “RIGHT-SIZING VERSUS OVER-SIZING: EFFICIENCY IN THE DATA CENTER”

Posted by on August 11, 2010  |  No Comments

“RIGHT-SIZING VERSUS OVER-SIZING: EFFICIENCY IN THE DATA CENTER”

“BREAKFAST AND LEARN” INFORMATION:DATE: WEDNESDAY, AUGUST 18TH TIME: 8:00-11:00 LOCATION: APC DEMO DATA CENTER 6380 W 54TH AVENUE ARVADA, CO 80002

PRESENTATION OVERVIEW:

Forecasting and measuring the total cost of ownership (TCO) for Data Center Physical Infrastructure (DCPI) is essential for return-on-investment (ROI) analysis. Oversizing is the main contributor to excess TCO. Oversizing creates inefficiencies in the data center including excess capital cost, operating cost, and specifically energy cost. The average data center operator can achieve the highest return investment in relation to DCPI through rightsizing. Right-sizing the DCPI system to the load is the key to optimizing TCO and has the most impact on DCPI electrical consumption. Right-sizing can potentially eliminate up to 50% of the electrical bill in real-world scenarios. For example, potential electricity cost savings for a typical 1 MW data center has been shown to be $2,000,000 to $4,000,000 over a typical 10-year life of the facility. Data center efficiency is key to controlling your energy costs and should be a topic of significant importance to all data center operators. Join us for breakfast and an educational presentation that examines right-sizing versus over-sizing.

PRESENTATION TOPIC HIGHLIGHTS:

-TCO cost drivers and opportunities to control TCO.
-Information and statistics related to over-sizing.
-Practical advantages of right-sizing.
-Energy consumption reduction in DCPI equipment.
-Examine key reasons why the industry is moving toward modular, scalable DCPI solutions.

Attendees are invited to stay after the educational presentation to walk through a demonstration data center and experience InfraStruXure architecture from APC by Schneider Electric. All attendees are eligible for a free Critical Facility Energy Profile (CFEP) conducted at their own facility. For additional details on the CFEP offer and to RSVP for this event please contact Waite Ave at w.ave@apcdistributors.com or 281-825-9790.

ABOUT THE GUEST SPEAKER:

Don Melchert has been working with critical facilities since 1992. He has lead the efficient build out of new data centers such as Sisters of Mercy hospitals and has managed critical facilities to include ConAgra Foods, Coca-Cola Enterprises and the Department of Education. For Schneider Electric, Don is now the primary instructor for Data Center University, bringing with him the knowledge and experience gained from assisting customers throughout North America become more self sufficient and energy conscious.

ABOUT THE SPONSORS:

Universal Networking Services, LLC (UNS, LLC) specializes in mission-critical power and cooling solutions for wiring closets, server rooms and data centers. UNS, LLC provides product acquisition, design/engineering, installation management and maintenance services.

APC is considered a global leader in data center physical infrastructure (DCPI) solutions, APC sets the standard in its industry for quality, innovation and support.

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