Data Center Precision Air Conditioning Market Size and Forecast 2032

Market Overview

The Global Data Center Precision Air Conditioning Market is projected to grow from USD 18,456.00 million in 2023 to an estimated USD 52,427.05 million by 2032, with a compound annual growth rate (CAGR) of 12.30% from 2024 to 2032. The increasing demand for efficient cooling solutions in data centers, driven by the expansion of cloud computing, IoT, and big data applications, is a key factor contributing to this market growth.

Market drivers include the growing energy consumption of data centers, which is pushing the need for energy-efficient cooling solutions. Additionally, the rising need for high-density computing equipment and the increasing adoption of edge computing are significant factors driving the demand for precision air conditioning systems. Trends such as the integration of AI and IoT for predictive maintenance, along with the development of green and sustainable cooling technologies, are expected to further fuel market growth.

Geographically, North America holds the largest share of the market, driven by the presence of major data center operators and high technological adoption. However, the Asia-Pacific region is anticipated to witness the highest growth due to rapid data center expansion in countries like China, India, and Japan. Key players in the market include Schneider Electric, Vertiv Co., Stulz GmbH, and Rittal GmbH & Co. KG, all of which are investing in advanced cooling solutions to meet the increasing demands of the data center industry.

Market Insights

• The Global Data Center Precision Air Conditioning Market is projected to grow from USD 18,456.00 million in 2023 to USD 52,427.05 million by 2032, with a CAGR of 12.30% from 2024 to 2032.
• Key drivers include the increasing energy consumption of data centers, growing demand for high-density computing equipment, and the rise of edge computing.
• The integration of AI and IoT for predictive maintenance and the development of energy-efficient and sustainable cooling technologies are boosting market growth.
• High initial costs and the complexity of precision air conditioning systems can limit adoption, especially for smaller data centers with budget constraints.
• North America holds the largest market share, driven by advanced technology adoption and major data center operators.
• The Asia-Pacific region is expected to grow rapidly due to significant data center expansion in China, India, and Japan, fueled by increasing digital infrastructure needs.
• Green technologies, such as free cooling and liquid cooling solutions, are increasingly being adopted in response to the growing demand for sustainable and energy-efficient solutions.

Market Drivers

Increasing Data Center Energy Consumption

The growing energy consumption in data centers is a major driver for the Global Data Center Precision Air Conditioning Market. As data centers evolve to support cloud computing, artificial intelligence, big data analytics, and the Internet of Things (IoT), the amount of computational power and storage required has skyrocketed. For instance, data centers in 2023 consumed approximately 411 terawatt-hours of electricity, reflecting a significant increase in energy usage driven by advanced computational demands. This surge in energy consumption is largely attributed to the growing reliance on high-density server racks, which generate considerable heat that necessitates efficient cooling solutions to maintain optimal operating conditions. Furthermore, electricity consumption by data centers rose by 20% from 2022 to 2023, highlighting the urgent need for specialized precision air conditioning systems to manage the intensified thermal loads associated with modern high-density computing equipment.Efficient cooling solutions are essential to maintain the optimal operating temperatures of these systems and ensure uninterrupted data center operations. Precision air conditioning systems are specifically designed to handle the intense cooling needs of data centers, helping to manage the rising temperatures caused by high-performance computing. As data centers continue to proliferate and grow in size, the demand for advanced air conditioning solutions to regulate temperature and prevent equipment damage will only increase. This trend towards larger, more energy-intensive data centers necessitates the adoption of specialized cooling solutions to control energy consumption, improve efficiency, and reduce operational costs.

 Rise in High-Density Computing Equipment

The growing trend of high-density computing equipment in data centers significantly contributes to the increased demand for precision air conditioning systems. The need for high-density server systems arises from the requirement for enhanced processing power and reduced physical space.These systems, which pack more servers into a smaller footprint, generate more heat in a concentrated area, making it critical for cooling systems to manage this increased thermal load. Traditional cooling systems are no longer sufficient to handle the higher heat output generated by these equipment configurations. Precision air conditioning units, with their ability to provide highly controlled and efficient cooling, offer an ideal solution for this challenge. By utilizing precision cooling techniques such as direct expansion and chilled beam cooling, these systems effectively regulate temperature and humidity levels, ensuring the reliability and longevity of high-density equipment. As the demand for such high-performance and space-efficient technologies continues to grow across industries, the need for precision air conditioning solutions becomes even more vital in maintaining optimal operating conditions in data centers.

Advancements in Edge Computing and Distributed Data Centers

Edge computing has emerged as a key trend in the data center industry, and its rapid adoption is another significant driver of the precision air conditioning market. Edge computing involves processing data closer to the location where it is generated rather than sending it to centralized cloud data centers. This decentralized approach to data storage and processing helps reduce latency, improves response times, and enhances data security. As edge data centers are typically smaller in size and distributed across various locations, they require efficient cooling solutions that can manage the localized heat loads of the equipment. Precision air conditioning units, which are designed to maintain tight temperature control, are ideal for edge data centers where traditional HVAC systems may not provide the necessary cooling efficiency. The expansion of edge computing networks, especially in regions where real-time data processing is crucial, is driving the demand for high-performance cooling solutions. This shift towards edge computing not only boosts the demand for precision air conditioning in these smaller, localized centers but also increases the complexity of cooling management across a dispersed network of facilities.

Growing Need for Energy-Efficient and Environmentally Friendly Cooling Solutions

The growing focus on energy efficiency and sustainability in data centers is a significant driver of the Global Data Center Precision Air Conditioning Market. Data centers consume vast amounts of energy, with cooling systems accounting for a substantial portion of energy usage. As global regulations around energy consumption and environmental impact tighten, data center operators are under increasing pressure to adopt energy-efficient and environmentally friendly cooling solutions.Precision air conditioning systems offer a more energy-efficient alternative to traditional cooling methods, reducing overall energy consumption while maintaining optimal operating temperatures for sensitive equipment. Additionally, advancements in cooling technologies such as free cooling and liquid cooling contribute to the sustainability efforts of data centers. These technologies are not only more energy-efficient but also reduce the carbon footprint associated with cooling operations.Furthermore, the integration of IoT-enabled devices and artificial intelligence in precision air conditioning systems allows for better energy management and predictive maintenance, ensuring that cooling systems operate at peak efficiency. As the demand for greener, more sustainable data center operations grows, precision air conditioning will play a key role in helping data center operators achieve their energy and sustainability goals.

Market Trends

Adoption of Eco-friendly and Sustainable Cooling Solutions

One of the most significant trends in the Global Data Center Precision Air Conditioning Market is the increasing focus on sustainability and energy efficiency. As data centers become more prevalent globally, they face heightened scrutiny for their environmental impact, especially in terms of energy consumption and greenhouse gas emissions. Traditional cooling systems, such as vapor compression refrigeration, are often energy-intensive and contribute to higher carbon footprints. To address these concerns, there has been a strong push towards adopting more eco-friendly and energy-efficient cooling technologies. Precision air conditioning systems are now being designed with an emphasis on green technologies such as free cooling, liquid cooling, and the integration of natural refrigerants. For instance, innovative cooling solutions such as water cooling systems are gaining traction in data centers due to their efficiency. This method circulates chilled water through pipes to absorb heat directly from servers, significantly reducing energy consumption compared to traditional air cooling systems. Notably, Facebook's data center in Lulea, Sweden utilizes frigid water from the Baltic Sea for cooling, achieving over 90% reduction in energy use for cooling operations.Additionally, free air cooling technologies are being implemented effectively in hot and dry climates. For example, Facebook's data center in New Mexico employs evaporative cooling, minimizing mechanical refrigeration needs by up to 75% of the year, thus enhancing energy efficiency and lowering operational costs. Furthermore, liquid cooling systems, which are more efficient than air cooling, are increasingly being used to cool high-density servers. These systems use water or specialized liquids to remove heat, minimizing energy usage and improving overall performance. As an illustration of this trend, cutting-edge liquid cooling methods can achieve energy savings of up to 97% compared to traditional air cooling when combined with free cooling techniques.Moreover, data center operators are focusing on renewable energy sources such as solar or wind power to further reduce their carbon footprint. The integration of AI and IoT in these systems helps optimize energy consumption, further advancing the trend toward sustainability.

Growth of Edge Computing and Micro Data Centers

Edge computing has emerged as a key technological shift in the data center industry, influencing the demand for precision air conditioning solutions. In edge computing, data processing occurs closer to the data source, reducing latency and improving response times, which is especially critical for applications such as autonomous vehicles, real-time analytics, and the Internet of Things (IoT). This shift towards decentralized computing requires a new type of infrastructure, including micro data centers that are often located at the network’s edge-in remote locations or on-premises.These smaller, distributed data centers require high-efficiency cooling solutions that can handle localized and high-density heat loads effectively. Precision air conditioning systems are increasingly being deployed in these edge environments due to their ability to deliver accurate, high-performance cooling with minimal space requirements. These micro data centers must balance energy efficiency with cost-effectiveness, as they typically operate in smaller spaces with higher operational demands. As the demand for edge computing continues to rise, the need for precision air conditioning to handle varying temperature conditions and ensure equipment reliability will play a vital role in maintaining optimal performance across the distributed network.

Incorporation of AI and IoT for Predictive Maintenance and Efficiency

Another current trend in the precision air conditioning market is the integration of Artificial Intelligence (AI) and Internet of Things (IoT) technologies to improve the efficiency and reliability of cooling systems. Data centers, particularly those with complex cooling infrastructures, face the challenge of maintaining optimal temperature and humidity levels 24/7. Traditional methods of monitoring and controlling cooling systems are often reactive, relying on human intervention to address issues after they occur.However, AI and IoT have enabled a shift toward predictive maintenance, where sensors and smart devices collect real-time data on cooling system performance. This data can be analyzed using AI algorithms to predict when a cooling unit might fail or underperform, allowing for proactive maintenance or adjustments before costly breakdowns happen. These smart systems also help in optimizing energy use by adjusting cooling capacity based on real-time needs, reducing the overall energy consumption of data centers. By automating these processes and enabling smarter, more responsive systems, AI and IoT have made precision air conditioning solutions much more efficient, cost-effective, and reliable.

Increased Use of Liquid Cooling for High-Density Data Centers

As data centers continue to evolve with increasingly powerful and densely packed equipment, the need for more efficient and effective cooling methods has become critical. Liquid cooling has emerged as one of the most promising trends in the market due to its ability to handle the heat generated by high-density computing equipment. Unlike traditional air-cooled systems that rely on airflow to remove heat, liquid cooling directly uses liquid (typically water or a specialized coolant) to absorb and dissipate heat from the system.This method is significantly more efficient in cooling high-performance servers and racks that generate large amounts of heat in smaller spaces. Liquid cooling systems are gaining traction as they offer higher cooling capacities and lower energy consumption while maintaining consistent temperatures even in dense computing environments. Additionally, liquid cooling can be integrated into immersion cooling solutions where entire servers or components are submerged in non-conductive liquid to optimize heat dissipation.As high-performance computing continues to grow in prominence-particularly in areas like AI, machine learning, and big data analytics-the demand for liquid cooling solutions is expected to expand significantly.

Market Challenges

High Initial Capital Investment and Operational Costs 

One of the primary challenges faced by the Global Data Center Precision Air Conditioning Market is the high initial capital investment and ongoing operational costs. Precision air conditioning systems, which are specifically designed to provide highly efficient and controlled cooling for data centers, require significant upfront investment compared to traditional HVAC systems. The cost of installation, infrastructure upgrades, and system integration can be prohibitive, especially for smaller data center operators or those with limited budgets. Additionally, these advanced systems often require specialized components and maintenance, further contributing to high operational costs. Despite their energy efficiency and long-term cost-saving potential, the initial financial burden can deter some companies from adopting precision cooling solutions. Data center operators are also faced with the challenge of balancing cooling efficiency with their overall energy consumption. While precision air conditioning systems are more energy-efficient than conventional solutions, they still represent a significant portion of a data center’s total energy use, requiring continued investment in energy-efficient technologies to minimize costs over time. This challenge underscores the need for data center managers to carefully evaluate their cooling needs and weigh the upfront costs against the long-term operational savings and sustainability benefits.

Technological Complexity and Maintenance Requirements 

Another challenge is the technological complexity of precision air conditioning systems and the associated maintenance requirements. These systems are highly sophisticated, often incorporating advanced components like variable-speed fans, heat exchangers, and sensors for real-time monitoring. As a result, they demand skilled personnel for installation, operation, and maintenance. For instance, a case study involving Vigilent Corp. demonstrated that their intelligent energy management system, installed in eight data centers in California, resulted in annual energy savings exceeding 2.3 million kWh. This highlights the operational difficulties that can arise without advanced monitoring and control systems, emphasizing the need for skilled personnel to manage such sophisticated technologies effectively. Furthermore, while precision cooling systems are designed for optimal performance, they are not immune to system failures or malfunctions. The complexity of these systems can make troubleshooting and repairs more difficult, leading to potential downtime and increased maintenance costs. Data centers must also ensure that these systems are constantly upgraded with the latest technology to keep pace with evolving cooling requirements, which can involve both technical and financial challenges. Therefore, the maintenance and operational complexity of precision air conditioning systems can pose a significant hurdle for data center operators striving to balance cost efficiency, system reliability, and performance.

Market Opportunities

Integration of Green Technologies and Renewable Energy 

   One of the significant opportunities in the Global Data Center Precision Air Conditioning Market lies in the growing emphasis on sustainability and the integration of green technologies. As global environmental regulations become stricter and the demand for energy-efficient solutions intensifies, data centers are increasingly adopting precision air conditioning systems that leverage renewable energy sources such as solar, wind, and hydropower. The rising demand for eco-friendly cooling solutions presents a considerable opportunity for manufacturers to develop advanced precision cooling systems that utilize natural refrigerants, free cooling, and liquid cooling methods to reduce the overall energy footprint. For instance, innovative cooling solutions such as evaporative cooling are being utilized in data centers to significantly enhance energy efficiency. This method leverages the natural process of evaporation to lower air temperatures, reducing reliance on traditional energy-intensive air conditioning systems. A notable example is Facebook's data center in New Mexico, which employs evaporative cooling to minimize mechanical refrigeration by up to 75% of the year, demonstrating a practical application of eco-friendly technology in a real-world setting. By offering cooling solutions that align with the shift towards green data centers, market players can capture the growing demand for environmentally conscious technologies, positioning themselves as leaders in the sustainable cooling solutions space.

Expansion of Edge Computing and Micro Data Centers 

The rapid expansion of edge computing and the proliferation of micro data centers present a significant growth opportunity for precision air conditioning systems. As edge computing becomes more widespread, especially in remote and distributed locations, there is an increasing need for cooling solutions that are not only energy-efficient but also compact and flexible enough to fit smaller, localized data centers. Precision air conditioning systems, known for their ability to deliver highly controlled and efficient cooling in high-density environments, are ideally suited for these decentralized data center models. For instance, the integration of liquid cooling technologies is gaining traction among data centers seeking to optimize performance and energy consumption. Liquid cooling systems are particularly effective in managing high-density heat loads, which are increasingly common in modern data centers. Companies like Atos and HDF Energy are collaborating to develop solutions powered by green hydrogen that utilize AI for predictive energy consumption management, showcasing a forward-thinking approach to sustainable operations. With the growing reliance on real-time data processing and low-latency applications, precision cooling solutions will be essential in maintaining the performance and reliability of micro data centers. Moreover, the adoption of free air cooling techniques is becoming more prevalent, especially in regions with favorable climates. Data centers can utilize outdoor air to cool their facilities when temperatures are low, significantly reducing energy costs. The National Snow and Ice Data Centre in Colorado exemplifies this approach by using air-side economization 95% of the year, which leads to a reduction in cooling energy by over 60%, highlighting the effectiveness of environmentally conscious cooling strategies.

Market Segmentation Analysis

By Type

The market is primarily segmented by the type of cooling system used in data centers, including Computer Room Air Conditioners (CRACs) and Close Coupled Computer Room Air Handlers (CCRAHs). CRACs are the most widely used systems, offering high reliability and efficiency for cooling individual data rooms. These units maintain precise temperature and humidity control, essential for server and equipment protection. CCRAHs, on the other hand, are typically used in high-density cooling applications where space and cooling needs are more critical. These systems are more flexible, offering better heat dissipation, which makes them suitable for environments with high-performance computing and more demanding cooling requirements.

By Capacity

In terms of capacity, the market is divided into categories based on cooling power, including Below 100 kW, 100-200 kW, 200-300 kW, and Above 300 kW. The demand for systems with cooling capacities in the 100-200 kW range is currently the largest, driven by the need to support medium to large data centers. However, as data centers scale up and embrace high-density equipment, systems with a capacity of 200-300 kW and above are gaining traction, especially for large-scale, high-performance computing setups. Cooling systems with greater capacity can effectively manage the heat output of larger server clusters, making them critical for enterprises with heavy computing needs.

Segments

Based on Type:

• Computer Room Air Conditioners (CRACs)
• Close Coupled Computer Room Air Handlers (CCRAHs)

Based on Capacity:

• Below 100 kW
• 100-200 kW
• 200-300 kW
• Above 300 kW

Based on Free Cooling Capacity:

• Direct Free Cooling
• Indirect Free Cooling

Based on Deployment:

• New Installations
• Retrofits
• Upgrades

Based on Application:

• Data Centers
• Server Rooms
• Telecommunication Facilities

Based on Region:

• North America
• Europe
• Asia-Pacific
• Latin America
• Middle East and Africa

Regional Analysis

North America (40%)

North America currently holds the largest share of the global data center precision air conditioning market, accounting for approximately 40% of the total market share. The region's dominance is attributed to the high concentration of data centers, particularly in the United States, which houses major technology giants such as Amazon, Google, Microsoft, and Facebook. These companies are heavily investing in state-of-the-art cooling technologies to meet the growing need for energy-efficient solutions in their expansive data center operations. The demand for precision cooling systems in North America is also fueled by stringent regulatory requirements regarding energy consumption and environmental impact. Furthermore, the widespread adoption of cloud computing, AI, and big data applications continues to drive the expansion of data centers, further fueling the market for precision air conditioning systems.

Europe (25%)

Europe holds the second-largest market share, accounting for approximately 25% of the global market. The region is witnessing significant growth due to the increasing digitalization of industries and the rise of data-centric technologies. The presence of several key data center hubs, such as Frankfurt, London, and Amsterdam, plays a vital role in driving market demand for cooling solutions. Europe is also heavily focused on sustainability, and many data center operators are adopting precision air conditioning systems that incorporate energy-efficient and eco-friendly cooling solutions. Policies supporting green data center initiatives, such as the European Union’s push for carbon-neutral operations by 2050, have further accelerated the adoption of precision cooling systems.

Key players

• Asetek
• STULZ GmbH
• Coolcentric
• Rittal GmbH & Co. KG
• Nortek Air Solutions, LLC
• Schneider Electric SE
• Vertiv Holdings Co

Competitive Analysis

The Global Data Center Precision Air Conditioning Market is highly competitive, with key players focusing on innovation and energy efficiency to meet the growing demand for specialized cooling solutions. Companies like Asetek and Coolcentric are leading the market with their liquid cooling technologies, which provide highly efficient heat management for high-density computing environments. On the other hand, companies such as STULZ GmbH and Vertiv Holdings Co are offering a broad range of precision cooling systems that cater to both large-scale data centers and smaller applications. Schneider Electric SE is focusing on sustainability and energy-efficient solutions, positioning itself as a market leader in green technologies. Rittal GmbH & Co. KG and Nortek Air Solutions, LLC are also expanding their portfolios with advanced cooling solutions and services. Overall, the competition is driven by technological advancements, cost-efficiency, and a strong focus on energy-saving solutions in data center operations.

Recent Developments

• In November 2023, STULZ launched a new line of precision air conditioning units designed specifically for modular data centers. These units are engineered to provide high efficiency and reliability, catering to the increasing need for scalable cooling solutions in edge computing environments.

• In January 2024, Rittal announced a partnership with leading cloud service providers to integrate their precision cooling solutions into next-generation data centers. This collaboration aims to enhance energy efficiency and reduce operational costs through advanced cooling technologies.

• In December 2023, Nortek unveiled a new range of air conditioning units that feature smart technology for real-time monitoring and control. This innovation is designed to improve system responsiveness and energy management in data centers.

• In November 2023, Schneider Electric launched an updated version of their EcoStruxure Cooling Services platform, which includes enhanced analytics capabilities for optimizing precision air conditioning systems in data centers. This update aims to support operators in achieving greater energy efficiency and sustainability.

• In October 2023, Vertiv released a report highlighting the importance of adaptive cooling strategies in data center design. They emphasized the need for flexible air conditioning solutions that can respond dynamically to changing workloads and environmental conditions.

Market Concentration and Characteristics 

The Global Data Center Precision Air Conditioning Market is moderately concentrated, with a mix of established global players and emerging companies driving competition. Large multinational corporations, such as Schneider Electric, Vertiv Holdings Co., and Rittal GmbH & Co. KG, dominate the market, leveraging their extensive product portfolios, global presence, and strong customer relationships. These companies are investing heavily in research and development to introduce advanced cooling technologies, such as liquid cooling, free cooling, and energy-efficient solutions. At the same time, niche players like Asetek and Coolcentric are focusing on specialized, high-performance cooling solutions for high-density data centers. The market is characterized by a high level of technological innovation, a strong emphasis on sustainability and energy efficiency, and the need for customizable, scalable solutions to meet the diverse requirements of data center operators. As the demand for more energy-efficient and environmentally friendly solutions increases, the competition among these players is intensifying, with companies striving to differentiate themselves through product differentiation, performance, and cost-effectiveness.

Report Coverage

The research report offers an in-depth analysis based on Type, Capacity, Free Cooling Capacity, Deployment, Application, and Region. It details leading market players, providing an overview of their business, product offerings, investments, revenue streams, and key applications. Additionally, the report includes insights into the competitive environment, SWOT analysis, current market trends, as well as the primary drivers and constraints. Furthermore, it discusses various factors that have driven market expansion in recent years. The report also explores market dynamics, regulatory scenarios, and technological advancements that are shaping the industry. It assesses the impact of external factors and global economic changes on market growth. Lastly, it provides strategic recommendations for new entrants and established companies to navigate the complexities of the market.

Future Outlook

1. The increasing energy consumption of data centers will continue to drive the demand for high-efficiency precision cooling systems, which can minimize energy costs while ensuring optimal temperature regulation.

2. The future of cooling systems will see more widespread adoption of free cooling techniques, such as direct and indirect free cooling, enabling data centers to reduce operational costs during cooler months.

3. With the rise of high-density computing, liquid cooling solutions will become more prevalent as they offer better heat dissipation and energy efficiency than traditional air-based cooling systems.

4. Sustainability will be a key driver, as data centers increasingly adopt environmentally friendly cooling solutions, such as natural refrigerants, to reduce their carbon footprint and meet global regulatory standards.

5. The expansion of edge computing will spur the demand for precision cooling systems that can manage localized and high-density heat loads in smaller, distributed data centers.

6. Artificial intelligence and Internet of Things (IoT) technologies will continue to enhance cooling efficiency by enabling predictive maintenance and real-time system monitoring, reducing downtime and operational costs.

7. As data center infrastructure grows in emerging markets such as Asia-Pacific and Latin America, the demand for precision cooling solutions will rise, driven by digital transformation and cloud adoption.

8. The need for flexible, modular, and scalable cooling solutions will grow as businesses seek to adjust to fluctuating data center requirements and optimize space and energy use.

9. Hybrid cooling systems, which combine air and liquid cooling technologies, will become more common as they offer versatile and efficient solutions for varying data center needs.

10. Ongoing innovation in cooling technologies will lead to the introduction of next-generation precision air conditioning systems, designed to support increasingly complex and energy-intensive data center operations.

Increasing Data Center Energy Consumption

As data centers expand to support cloud computing, AI, and IoT, their energy consumption rises sharply, necessitating advanced precision air conditioning systems to manage higher thermal loads and ensure reliable operations.

Rise in High-Density Computing Equipment

The adoption of high-density server racks and compact computing equipment generates concentrated heat, requiring precision cooling solutions that can efficiently regulate temperature and humidity in confined spaces.

Advancements in Edge Computing and Distributed Data Centers

The proliferation of edge computing and micro data centers creates demand for compact, efficient, and scalable precision air conditioning systems capable of managing localized heat loads in distributed environments.

Growing Need for Energy-Efficient and Sustainable Cooling Solutions

Stricter regulations and sustainability goals are pushing data center operators to adopt precision air conditioning systems that offer higher energy efficiency, utilize green technologies like free cooling and liquid cooling, and reduce overall carbon footprint.

Integration of AI and IoT for Predictive Maintenance

The use of AI and IoT in precision air conditioning enables real-time monitoring and predictive maintenance, optimizing system performance, reducing downtime, and lowering operational costs for data center operators.

Note: The depth of individual sections depends on data availability for this market. Volume, capacity, trade and other unit-based metrics are included where applicable.