
Thank you to Matt Peterson, writer for vertatique.com, for including a quote from Darren Bonawitz, principal of 1102 GRAND, Kansas City’s data center, in recent article: Green ICT and Earth Day.

Kansas City (MO, USA) carrier hotel 1102 GRAND announced that it had “recently implemented Kansas City Power & Light’s (KCP&L’s) Custom Rebate Retrofit Program and projects a Wattage reduction of 53 percent just in time for Earth Day 2011.” 1102 Grand principal Darren Bonawitz emailed these lessons learned. “In our experience, it is always easier to cost justify implementing large scale infrastructure replacements with more eco-friendly options when expanding or replacing equipment at the end of its life cycle. Those projects do not happen every month or year even. In between, commercial companies can take advantage of programs to complete smaller projects that still provide incremental energy savings. A series of smaller projects are often easier to implement and the sum of their energy reduction can be just as significant as a single large scale retrofit.”
Thank you to Justin Lee, writer for TheWhir.com, for including 1102 GRAND in his recent story regarding data centers and Earth Day: Vantage, 1102 GRAND Showcased Green Data Centers for Earth Day.
Vantage, 1102 GRAND Showcased Green Data Centers for Earth Day
To celebrate last Friday’s Earth Day, Rosendin Electric and Vantage Data Centers (www.vantagedatacenters.com) held the Smart Data Center Revolution, providing a tour of Vantage’s new energy-efficient data center campus.
First announced last month, the event included a tour of the first of three data center buildings, presentations by David Gottfried, founder of the US Green Building Council, Fujitsu, GE Intelligent Platforms, Symantec, and VMware.
Electrical contractor Rosendin Electric has been working closely with Vantage Data Centers on the design and buildthe electrical systems for the $300 million, 18-acre data center campus.
The first 60,000-square-foot building was completed at the start of 2011 after five months of construction, while the other two buildings are set for completion later this year.
The facility is the largest LEED Platinum candidate data center project in the United States.
Once completed, the campus will have 195,000 square feet of data center space.
As part of the electrical design/build, Rosendin Electric has incorporated a number of features to conserve energy and promote greater efficiency.
In another Earth Day-related announcement, Kansas City carrier hotel 1102 GRAND recently implemented Kansas City Power & Light’s Custom Rebate Retrofit Program, resulting in a Wattage reduction of 53 percent.
1102 GRAND is a Midwestern carrier hotel and network neutral colocation facility that hosts and provides services to a range of global network operators including carriers, service providers and enterprise customer.
Darren Bonawitz, principal of 1102 GRAND, said that this project was a retrofit of existing lighting in strategic areas of the 1102 GRAND building.
The data center offers a wide range of colocation options including cabinets, cage space, suites and space for private data centers, all of which are connected to a carrier neutral Meet Me Room, housing nearly 30 carriers and service providers.
Posted By: Darren Bonawitz
Thank you, Barbara Vergetis Lundin, writer for fierceenergy.com, for interviewing Darren Bonawitz, principal of 1102 GRAND, regarding 1102 GRAND’s press release about their participation in Kansas City Power and Light’s (KCP&L) Custom Rebate Retrofit Program.
KCP&L Custom Rebate Retrofit Program saves hotel 53%
After recently implementing Kansas City Power & Light’s (KCP&L) Custom Rebate Retrofit Program, 1102 GRAND, Kansas City’s Carrier Hotel, is projecting a 53 percent savings in wattage reduction through simple, readily available T8 lighting technology.
“In our experience, it is always easier to cost justify implementing large scale infrastructure replacements with more eco-friendly options when expanding or replacing equipment at the end of its life cycle. Those projects do not happen every month or year even,” said Darren Bonawitz, principal of 1102 GRAND, in an interview. “In between, commercial companies can take advantage of programs to complete smaller projects that still provide incremental energy savings. A series of smaller projects are often easier to implement and the sum of their energy reduction can be just as significant as a single large scale retrofit.”
While programs such as the one 1102 GRAND utilized require utilities to invest time and financial resources, commercial customers are willing to partner in order to make environmentally sound decisions.
“Commercial customers have an interest in making eco-friendly decisions when the cost can be justified,” said Bonawitz. “In addition, if programs are structured in a manner that reduces the time and effort on the customer side, companies are more likely to take advantage of available incentives.”
Posted By: Darren Bonawitz

KANSAS CITY, MO — 1102 GRAND, Kansas City’s Carrier Hotel, recently implemented Kansas City Power & Light’s (KCP&L’s) Custom Rebate Retrofit Program and projects a Wattage reduction of 53 percent just in time for Earth Day 2011 (http://1102grand.com/blog/).
Darren Bonawitz, principal of 1102 GRAND, said that this project was a retrofit of existing lighting in strategic areas of the 1102 GRAND building. “The Custom Rebate Retrofit Construction Program provides customers with financial incentives for installing qualifying electricity savings measures including HVAC systems, motors, variable speed drives, lighting, building controls, pumps, etc.,” said Bonawitz. “This project will take a short time to pay off, has a high ROI and the rebate covered almost half of the cost. It is definitely a process that we will do again because it is eco-friendly, benefits our organization and the community.”
Please check with your local energy utility provider for more information on similar programs and rebates that your organization or household may qualify for.
“Like Us” on Facebook: http://www.facebook.com/pages/1102-GRAND/106559716056523 and tell us what you are doing for Earth Day.
1102 GRAND is a Midwestern carrier hotel and network neutral collocation facility specifically enhanced with the infrastructure to host and provide services to an array of global network operators including carriers, service providers and enterprise customers who demand highly secure and connected, customized solutions for their core networking equipment. 1102 GRAND offers a wide array of collocation options including cabinets, cage space, suites and space for private data centers, all of which are connected to a carrier neutral Meet Me Room, housing nearly 30 carriers and service providers (http://1102grand.com/) Twitter @1102grand and Facebook:http://www.facebook.com/pages/1102-GRAND/106559716056523
Posted by: Darren Bonawitz
When considering a colocation provider, ask about their generator to verify the size, make, model and the fuel type. 
Size – Backup generators need to be sized appropriately in order to provide adequate protection for customers. For example, if a facility has 100 cabinets that are allowed to have a power load of 12kW per cabinet, that is a potential load of 1200kW (not counting supporting infrastructure such as computer room air conditioners, etc.). So if the facility has a single 1000kW generator, that is a warning sign. So you will need to verify what their upgrade plan is at the very least, and if you do not like the answer, walk away.
Load – Much like a UPS, you will want to verify the capacity and load and verify if and how they handle oversubscription. With regard to load, it is important to not just find out the current load on the generator. Instead, verify the committed load on the generator. Customers may only be utilizing a portion of the power delivered to their cabinet currently. If their existing customers add equipment over time, the load will increase even if the facility does not add new customers. So look at both the current and committed load.
Fuel – The fuel will generally either be diesel or natural gas with diesel being more common. In addition, verify the fuel tank capacity, how much fuel is in the tanks currently, and the amount of run time currently and at full load. That way you know how long you can run. On your tour, take the time to visually verify how much fuel is actually in the tanks. If their tanks are not at least 80% full, that could be an indication of a facility not staying on top of their critical infrastructure. At a minimum, I would recommend ensuring they keep at least 24 hours of fuel on site in case of an emergency with more run time being desireable of course. The age and quality of the fuel matters as well. See if they have reports on fuel quality tests, how often they refuel, etc. to ensure fresh fuel.
Maintenance – Ensure the generator(s) are under prevenative maintenance programs and being serviced regularly. Do not be afraid to ask to see proof as well. There are varying opinions on testing schedules, but my recommendation is that testing occurs monthly with a live load test quarterly. This means simulating a power failure and allowing the customers equipment to actually run off the generator’s power to make sure the equipment runs properly should an issue ever arise. Some places may test more frequently which is fine, but I would not recommend a facility that tests less frequently.
Automatic Transfer – It is very important that the provider have an automatic transfer switch (ATS) between the electric utility power and the backup power to eliminate the need for human interaction.
Hopefully the facility you choose never has to utilize their generator in non-scheduled events, but in the event they do, you will be glad you took the time to verify these items.
By: Darren Bonawitz
In this third installment dedicated to discussing power in colocation environments, we will be looking at uninterruptable power supplies (UPS). As mentioned before, these blog posts are not meant to be a comprehensive discussion but rather serve as a starting point and high level overview of things to consider when evaluating collocation facilities.
UPS systems, also known as battery backup systems, condition the utility power to defend against issues such as electrical spikes and also provide emergency power from a separate source when utility power is not available. This allows equipment to operate without interruption until a generator is operational and able to support the electrical load. Good questions to ask the collocation provider include the brand, capacity, minimum guaranteed run-time, redundancy and maintenance program for each UPS system. In addition, if you tour the facility, have them show you the exact unit which will service your unit.
Brand – There are several quality UPS manufacturers suitable for data center environments. Some common brands include (in alphabetical order): APC, Eaton (PowerWare), Liebert, MGE and Sentinel Power. The key is to note that not all UPS systems are equal. Make sure you are connected to a larger data center grade unit, which in my opinion, offers better protection and more robust features. UPS systems can be weak points in a power distribution network so this is not an area to skimp, and you do not want your critical infrastructure tied to smaller off-the-shelf units found in smaller hosting and commercial environments.
Capacity – Measured in kilovolt-amps (kVA) or kilowatts (kW). The difference between kVA and kW is what is known as the power factor. kVA multiplied by the power factor equals the kW.
For single-phase power:
KILOWATT (kW) =
VOLTS x AMPERES x POWER FACTOR
1000
For three-phase power:
KILOWATT (kW) =
VOLTS x AMPERES x POWER FACTOR x 1.73
1000
This tells you how big the UPS is and how much equipment can be powered by it. The size of the UPS needs to be proportional to the size of the colocation area and the corresponding electrical load. For example, if the data center operator states that their average customer utilizes 8kW per rack and they have 100 racks with equipment, it is not a good sign if their one and only primary UPS is a 500kW equivalent unit. Mathematically, they do not have enough power to support their existing customers — let alone your new equipment.
Redundancy- If you have mission-critical equipment collocated, it is important to make sure your provider offers A & B power feeds to your cabinet. If you equipment is not dual power supplied, then consider an in-cabinet automatic transfer switch which has inputs for two power feeds which then output to a single power strip. This will protect you if one feed loses power or one path needs to be taken out of service for scheduled maintenance. Remember that scheduled maintenance is a part of a data center environment, and you need to plan for it. Not everyone needs A & B power, and if you don’t need it, having the option to pass on being supplied a B feed could keep your price down. At the same time, you have to be realistic and realize that you cannot cut costs and then complain about outages (whether scheduled or not) when you elected to not take advantage of the available levels of redundancy offered by the facility.
Maintenance Schedule- Ask to see the provider’s maintenance schedule and report. This is to make sure they are testing UPS regularly and maintaining/replacing batteries, capacitors, etc. as necessary. This can also serve as a qualifier that let’s you know if they are being truthful with you. If the provider does not have documentation of their maintenance records, consider another facility. This is a very common area that data center operators cut corners on. All of 1102 GRAND’s UPS systems and supporting infrastructure are under preventative maintenance contracts and serviced on regular schedules. It is not inexpensive to do this, but we firmly believe in the importance of this and know it helps separate us from many competitors.
By: Darren Bonawitz

In this post, a continuation of an ongoing blog series about colocation power, we will be taking a look at electric utility grids/substations. Keep in mind that this is not meant to be a comprehensive discussion but rather a starting point and high level overview of things to consider in regard to grids/substations and colocation. When searching for a colocation provider, or when verifying that your current provider meets your needs, ask the data center or colocation provider what the makeup is for its power grids. A grid serves a specific geographical area and is a network of all the elements, such as power lines and transformers that are necessary to distribute power to a particular area. Some facilities will only be on one power grid whereas some will have the luxury of dual power grids (some even more). This means that if one side of the grid were to fail for any reason, the second could potentially supply power adding an extra level of redundancy.
If a facility does have dual power grids, I recommend making sure it has an automatic transfer switch (ATS), which will automatically switch from grid one to grid two without manual intervention. Speaking of ATSs, make sure there is also an ATS between the utility power and backup power infrastructure. In fact, be sure to ask to see the generator servicing your equipment. Believe it or not, we are aware of unscrupulous data center operators who claim to have generator support when they in fact do not. We will discuss generator support more in a later post. Another item I recommend checking into is whether the transmission lines between the power plant and substation as well as the substation and colocation facility are underground. I won’t go so far as to say it should be a requirement to have underground transmission lines, but I do think it is a competitive advantage if you are comparing facilities that otherwise appear equal.
By: Darren Bonawitz
When selecting a colocation provider, many believe that power is one of the most important considerations. Reliable and cost-effective power is imperative to an economically and technically viable data center, as nearly everything in a data center relies on it. It impacts data equipment such as routers, switches and servers. Power also affects supporting infrastructure including everything from lighting to cooling units. Furthermore, power constitutes a considerable portion of the colocation charges incurred by customers. Selecting a facility with not only reliable but competitively priced power is important in order to decrease your organization’s operating expenses. I discussed this in my previous blog post on Aug. 18th and have decided to expand on power in a series of blog posts due to its importance in a colocation environment.
There are many physical components that make up a data center’s power infrastructure. Knowing what these are will help you understand what quality data centers do differently than others who cut corners. The components that I will discuss in the blog series include: the utility company that provides power to the data center, utility grids/substations, uninterruptable power supplies (UPSs), floor level power distribution units (PDUs), cabinet level PDUs (sometimes referred to as power strips) and backup generators. For today’s blog post I am going to cover the electric utility company.
Utility Company
Power is usually supplied to a data center by a large utility company. Different utility companies are more reliable than others and you should take their history of power outages into consideration when choosing your colocation provider. Some areas of the country are simply more prone to events such as brownouts or blackouts due to the age and capacity of the existing power generation and distribution infrastructure. For example, the blackout of 2003 devastated much of the Northeast United States, causing billions of dollars of losses to businesses. While Kansas City has very reliable infrastructure and one of the most reliable utility companies (Kansas City Power & Light) in the country, not all markets are as fortunate. Several areas experiencing explosive population growth and density or those that have recently experienced a high level of increasing demand (i.e. new data centers) that are fed by old or strained infrastructure may be more prone to brownouts or blackouts. This is important to know if you are in a mission critical environment and are considering a data center powered by that utility company. To research the utility company, we suggest contacting the Public Utility Commission and asking for disclosers on the company to learn the frequency and instances of power loss.