How to Optimize Cooling System for a Green Data Center

Nov 26, 2022 | DCIM

When designing a data center, the cooling system is essential to the infrastructure. The whole project can waste money and resources if not appropriately planned. There are many ways to improve your design by optimizing the cooling system for green data centers.

Optimizing Data Center Cooling System

Sizing is critical when determining how many air conditioners you need, how big they must be, and what kind of chillers you should use. A common mistake is sizing a cooling system based on a single component that consumes the most power, like processors or disk drives; however, more significant numbers of those components can consume less power together than an equal number of smaller ones.

It means that it’s necessary to determine the actual heat load (amount of heat generated per unit of time) from each component. In addition, many data center facilities have more servers than they need because they don’t know precisely how they’ll be configured.

Another critical factor is understanding how temperature affects cooling requirements. Data centers that are too hot or too cold have higher electricity bills and produce unnecessary heat. In some cases, this extra heat might even damage equipment or cause servers to shut down automatically.

Coming up with a proper cooling system for the data centers or IT equipment is challenging for many IT managers. The task requires more work to develop a calling system. And this can prove beneficial and effective for these data centers. Every data center wants to be the best and most famous among others in its own way, and they follow in different ways. One of these ways is, optimizing the cooling system for having a green data center.

7 Strategies to Optimize Data Center Cooling System

IT managers challenged these things because the system means few manageable problems. But are sensitive to the data centers. For example, too much or a little supply of air or moisture in a dry environment. This environment provides the air is either too far or, instead, too cold or varies in the air.

To see the control in the air from one place to another needs to be appropriately managed. Deserves problems or to deal with such situations, IT leaders or managers often come to conclusions. This is due to applying large amounts of cooling that causes lots of energy to be wasted.

Seven different strategies that can prove helpful in optimizing cooling and in enhancing the system are issued by the green grid. The green grid is a consortium that applies to improving the data center’s energy efficiency. And it can also secure other computing environments etc.

Here is the first strategy

First, you need to make the air management cooling system which is the first thing required by the data centers to save energy. If proper management is not followed, air will flow according to the natural dynamics.

The facility’s physical layout settles that. This improper flow will eat to mixing both hairs, the cold and the hot. It may result in uncertainty which is produced in the equipment deployment. It is the first and most important strategy to be obtained, as it plays a key role. suppose you could have achieved the needed conditions.

Move cooling closer to the load

Another critical point that can help you with the data center’s cooling system is that it’s more convenient to locate the cooling closer to the equipment or the servers. This is because it can reduce the cooling curse by 30% compared to the cooling location at other places.

So, it would be best if you located the cooling closer to the equipment. In most cooling systems, the air conditioning unit fans consume a significant amount of energy. Proper setups in the appropriate backup plans of the cooling can help you save up to 70% of energy.

Flexibility and support are provided to the detergent through air system management. Newly designed daughters enter hybrids and have a hybrid approach; few use supplemental identity cooling.

While on the other hand, other hybrid data centers, whether traditional room cooling, are provided. Supplementary, it is with localized cooling, and conventional room cooling deals with cooling the eye-take equipment on a raised floor.

Operate at a higher delta T

The term delta T, mentioned in the heading, indicates the temperature differences between the two points. When we are made accurately, we’ll start this delta t explaining and describing the cool air flow through IT hardware. And the flow of the water through the cooling equipment. When the cool air passes through the IT hardware, its heat and the reverse of it happens in the cooling kit where the hot air cools.

Recently the server on the equipment had constant speed fans, which could help in the word situations. These fans were really of great use for the operation of IT equipment in plastic conditions. These fans or the IT systems were designed when there were no plans to settle for a cooling system and energy efficiency. This system was priorities in that era and the remaining cooling. Energy storage and maintenance should be dealt with more interestingly.

If you want significant power savings, then it is complete by operating a higher Delta t. This is because by implementing a higher Delta t, the airflow can be remote or ignored when it is not required

Install economizer

Economizers are also a source to help you with data center maintenance. These economizers are essential as they remove the excess heat outside. When excess heat is removed, lower chances of refrigeration or cooling are required. Two types of economization are preferred. Either it is air-side economization or the waterside economy.

The inside air is directly outside, and the cooler air in the environment is taken into the system. The outside cold air is utilized for conditioning filtration or humidification. Then this year is for delivery and is provided to the data centers.

It provides an excellent air supply for these data centers and servers. Economization erosive cancels energy anytime and decreases the temperature of the inward-moving air compared to that of the year, which is removed outward. This whole process for the type is called term economization.

Waterside economization refers to the return of the heat to the child water loop linked with the equipment. And equipment that is traditional and air handling relates to the law. This air is exchanged with the environment by the different mechanisms of interaction of air.

Waterside economizations are used less than air-side economizations are used. As child water systems limit water and are economized to them, it is only applicable in some situations. However, it’s perfect for child water systems, and sometimes its deployment is done on an immense scale when needed.

Use higher-performing equipment

Alice’s number of cooling system technology choices are available to the IT members. They go through every option and come up with the one fitting their requirements. Their choice matters because it will affect the cooling system’s efficiency.

This cooling system is centered entirely and as well on the capital. And, on the operational costs hence the choice needs to be the best one. For example, options can include motors of higher efficiency instrumentation, controlled humidifiers, variable speed fan drives, and Others.

Use dynamic controls

One can also use these dynamic controls to help with the power controls. These controls are of the data centers or the IT governments. These active controls permit the quilling equipment to require power by the lord, and IT equipment can beer.

The data center may implement airflow management, and dynamics controls are used here for cooling purposes. Uses of all such things can help you save significant energy.

The weekly mark the equipment is a school down, the more the power reduction results. Another method you can go for is compression mass flow management can also be implemented. This technique sets the compressor capacity, which can help balance the thermal load. This load is of the attic equipment and the cooling of the equipment and the servers.

Hire an operating temperature

This is the 7th and the last technique that one can utilize for constructing a best at a center. Many of the data centers presently operate at a temperature lower than the requirement of the equipment. The temperature should be given according to the need of the IT equipment.

Because then it will boost the efficiency of the equipment and will produce much better results. Compared to the results from the lower temperature, applying higher temperatures according to the need of the equipment can also increase the machine’s stability and working.

Energy savings options, such as the economizers and air-side of the waterside at Tetra, increase the temperature of the equipment. After a certain number, that fulfills the requirements and saves a significant amount of energy.

These data centers can handle this by the property, including the faculty members, staff members, honors managers, etc. It also includes honors or the one responsible for the operational budgets for the capital of the data centers.

This is all about the data center’s importance and how the cooling system affects the working of the data centers. We can have Energy-efficient cooling by using a hybrid center design featuring a child water system. Or we can also use HVAC control combinations. These are all the sources that can increase efficiency.

System design

System design is an essential factor that has a significant impact on electrical consumption as compared to the efficiency of individual devices. In data centers, system design is also a vital point to be kept in mind, which could prove helpful to the end differences that may exist.

There is no compulsion the two data centers should have identical electric bills if they have the same devices. Data centers having the same devices also can have different electric bills.


As the energy consumption of servers and other IT equipment rises, IT professionals are under increasing pressure to optimize the performance and management of data center cooling systems. The key to success lies in knowing how a data center’s unique environment impacts the cooling system’s effectiveness.

Tweaking the cooling systems to be more energy-efficient isn’t just about reducing costs; it’s also about reducing carbon emissions. You can use less energy and minimize data center carbon emissions with an optimized cooling system.

Read More: Why data centers are affecting a carbon footprint?

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