Global Data Center Generator Market Highlights
| Market Size (2025) | USD 3.9 Billion |
| Forecast Size (2032) | USD 7.8 Billion |
| CAGR | 5.81% |
| Base Year | 2025 |
| Forecast Period | 2026-2032 |
| Largest Region | North America |
| Fastest Growing Region | Asia |
| Largest Segment | Diesel |
| Fastest Growing Segment | Gas |
| Leading Companies | Caterpillar, Cummins, Kohler, Generac, MTU Onsite Energy |
Global Data Center Generator Market Size & Growth Rate (2026-2032)
The Global Data Center Generator Market was estimated at USD 3.9 Billion in 2025 and is projected to reach USD 7.8 Billion by 2032, growing at a CAGR of 5.81% from 2026 to 2032.
Global Data Center Generator Market Synopsis
Currently, the Global Data Center Generator Market is witnessing a pivotal transformation, largely influenced by the escalating need for energy security and reliability in data operations. With the rise of technologies such as cloud computing and IoT, data centers are increasingly reliant on backup power sources, creating a robust demand for high-quality generators.
Emerging cybersecurity concerns are propelling data centers to invest in reliable power solutions that not only ensure continuity but also bolster data protection. Companies are increasingly oriented toward sustainable practices, driving the demand for eco-friendly power generation alternatives within this sector.
Global Data Center Generator Market Year-wise Growth Rate and Key Drivers
This graph illustrates the annual growth rates of the Global Data Center Generator Market from 2022 to 2032, highlighting a steady upward trajectory and projected expansion over the forecast period.
The table below presents the year‑wise growth rates along with the key drivers influencing the market
| Year | Growth Rate (%) | Major Drivers |
| 2022 | 12.43 | A shift toward stricter regulatory frameworks enhances compliance in data center operations. |
| 2023 | 9.57 | In North America, increased M&A activity is stimulating growth in data center generators. |
| 2024 | 11.69 | Manufacturers are increasingly focusing on workforce training to meet generator market demands. |
| 2025 | 10.42 | Growing consumer preference for reliable power supply is advancing data center generator installations. |
| 2026 | 10.81 | Rising raw material costs in the generator sector are influencing competitive pricing strategies. |
| 2027 | 9.86 | Energy storage systems are becoming pivotal in enhancing generator efficiency and reliability. |
| 2028 | 10.44 | As sustainability initiatives gain traction, data center generators are evolving with greener technologies. |
| 2029 | 10.03 | Renewable capacity additions are reshaping the competitive strategies of data center generator firms. |
| 2030 | 10.67 | Large enterprises are investing heavily in data center generators across emerging markets. |
| 2031 | 11.18 | Utility companies are adapting to changing supply chain dynamics affecting generator availability. |
| 2032 | 9.89 | Increasing reliance on decentralized energy solutions is transforming end-user preferences for generators. |
Note - Market size estimations and growth projections presented in this report are based on 6Wresearch's proprietary research methodology, combining internal industry data, secondary research, and primary validation, updated periodically to reflect current market conditions. As markets evolve rapidly, figures for certain industries may vary slightly and are intended as informed estimates rather than absolute figures. For the most current market sizing, we recommend validating figures with a 6Wresearch analyst.
Global Data Center Generator Market Key Takeaways
Below are some of the specific key takeaways from the market, including:
- The diesel segment is estimated to hold approximately ~55% market share as of 2025, indicating a clear dominance in generator selection.
- Gas generators are projected to grow at a CAGR of 7.3% from 2026 to 2032, reflecting a shift toward cleaner energy sources.
- Caterpillar continues to lead the market, driving innovation in hybrid power solutions, aiming to maintain its competitive edge.
- North America is anticipated to command the largest regional share, bolstered by data center concentrations in tech hubs like Silicon Valley and New York.
- A significant infrastructure investment initiative in data centers, exceeding $10 billion, is underway in Asia, boosting generator requirements.
Evaluation of Restraints in Global Data Center Generator Market
The Global Data Center Generator Market grapples with several key restraints, such as stringent regulations concerning emissions and operational costs. For instance, according to US EPA regulations, generators must comply with specific emission limits, which necessitates costly upgrades and innovations. Additionally, ongoing pressures from renewable energy mandates limit the viability of fossil-fuel-powered generators, steering investments toward costlier sustainable alternatives. For example, several states in the US are implementing policies that require a transition to renewable energy sources by 2035, complicating long-term planning for diesel generators.
Global Data Center Generator Market Trends
Three prominent trends are emerging within the Global Data Center Generator Market. Firstly, there's a marked shift towards hybrid power solutions, with companies like Generac leading initiatives that incorporate both solar and traditional generator technologies to enhance sustainability. This aligns with rising energy costs, prompting customers to seek multifaceted energy sources. Secondly, predictive maintenance is gaining traction; for instance, Cummins has integrated IoT technologies to facilitate real-time monitoring of generator performance, considerably reducing downtime. Lastly, the regulatory environment is evolving, with increased scrutiny on emissions driving firms to innovate with cleaner technologies, such as hydrogen-powered generators, thus aligning environmental goals with operational imperatives.
Global Data Center Generator Market Opportunities
Several significant opportunities are unfolding in the Global Data Center Generator Market. The transition to renewable energy sources is creating a demand for innovative hybrid solutions. For instance, a recent initiative from a major utility company includes a $15 million pilot project aimed at developing hydrogen-powered generators specifically for data centers. Furthermore, the escalating need for data center expansion in response to digital transformation trends presents possibilities for generator manufacturers to position their products as crucial elements of resilient infrastructure. Lastly, government incentives for sustainable projects are encouraging investments in energy-efficient generator technologies, opening new revenue streams for industry players.
Global Data Center Generator Market by Product Type
In the Global Data Center Generator Market, diesel generators continue to lead with an approximate market share of ~55% in 2025, attributed to their reliability and established performance metrics. In contrast, gas generators are identified as the fastest-growing segment, projected to advance at a CAGR of 7.3% from 2026 to 2032. This growth is spurred by increasing environmental regulations and a shift towards cleaner energy solutions among data center operators, who prioritize not just efficiency, but also sustainability in their energy sourcing.
Global Data Center Generator Market by Capacity
The segment of generators classified by capacity reveals that units with a capacity of >2MW command the largest market share, estimated at ~40% in 2025 due to their application in large-scale data centers that require substantial power supply. The fastest-growing category, however, is the < 1 MW segment, which is set to experience a CAGR of 6.5% from 2026 to 2032. The increase is primarily driven by the proliferation of edge computing facilities, which often necessitate more modular and smaller generator solutions that can efficiently support localized data processing.
Global Data Center Generator Market by Tier Standards
In terms of tier standards, Tier III generators are anticipated to lead with a notable share of ~45% in 2025, favored for their ability to manage varied operational loads while ensuring uptime. Conversely, Tier IV generators represent the fastest-growing segment, expected to grow at a CAGR of 7.5% from 2026 to 2032. This acceleration is attributable to the increasing demand for redundancy and advanced cooling solutions in high-performance data centers, where operational continuity is critical.
Global Data Center Generator Market by Region
North America predominates the Global Data Center Generator Market with an estimated market share of ~48% as of 2025, drawn by the concentration of tech giants and extensive data center infrastructures within the region. Asia emerges as the fastest-growing market, projected to achieve a CAGR of 7.9% from 2026 to 2032. This surge is fueled by rapid digital transformation initiatives across countries like China and India, where government policies actively support data center expansions.
Government Initiatives in the Global Data Center Generator Market
The regulatory landscape governing the Global Data Center Generator Market is undergoing significant changes as governments push for sustainable operations and cleaner energy technologies. Various initiatives are being rolled out to foster innovation, boost investment, and meet environmental standards. These changes are aimed at both encouraging the use of renewable energy sources and ensuring compliance with growing emission regulations.
- U.S. Environmental Protection Agency (EPA) - Clean Power Plan, April 2015: This initiative aims to reduce carbon pollution from power plants, indirectly influencing power generation practices among data centers.
- European Commission - Green Deal, January 2020: This comprehensive policy package promotes energy efficiency and aims to transition to sustainable energy systems across the EU, influencing generator manufacturing standards.
- Ministry of New and Renewable Energy, India - National Bioenergy Policy, March 2021: This policy encourages the use of bioenergy technologies, promoting hybrid approaches in data center generators.
- Government of Canada - The Clean Growth Program, December 2018: A funding initiative that supports projects aimed at reducing emissions, promoting the adoption of efficient technologies in data centers.
Future Insights of the Global Data Center Generator Market
The Global Data Center Generator Market is on the brink of transformative shifts driven by advancements in energy management and resilience technologies. By 2026, investments in predictive maintenance and hybrid solutions are expected to reshape operational practices, enhancing efficiency. Companies like Caterpillar are actively exploring hydrogen and renewable energy technologies, marking a shift in generator application as sustainability becomes paramount. As environmental regulations tighten globally, data centers are likely to adopt more innovative solutions to comply and maintain operational continuity.
Global Data Center Generator Market Latest Developments
Recent activities in the Global Data Center Generator Market demonstrate a clear trend toward innovation and sustainability.
- Caterpillar has announced plans for a new line of eco-friendly diesel-electric hybrid generators scheduled for launch in early 2026, aiming to reduce emissions while maintaining power reliability.
- Cummins is expanding its manufacturing capacity for gas generators in North America, with completion expected in late 2025, positioning itself strongly in the growing demand for cleaner alternatives.
- Kohler is piloting a new predictive maintenance platform utilizing IoT technology that aims for full deployment by mid-2026, enhancing operational efficiency and minimizing downtime for data centers.
- Generac recently completed the acquisition of a renewable energy technology company in early 2025, enhancing its portfolio for hybrid solutions and underscoring its commitment to sustainable power generation.
Global Data Center Generator Market Key Players and Industry Positioning
The competitive landscape of the Global Data Center Generator Market is relatively consolidated, with a few major players dominating the majority of market share. These companies leverage their technological expertise and extensive distribution networks to maintain competitive advantages while continuing to innovate in power solutions.
| Leading Company | Core Strength | Strategic Focus |
|---|---|---|
| Caterpillar | Expertise in hybrid power solutions | Innovative eco-friendly technologies |
| Cummins | Leadership in gas generator technology | Expanding manufacturing capabilities |
| Kohler | Strong focus on reliability and customer service | Integrating IoT for operational efficiency |
| Generac | Commitment to renewable energy solutions | Acquisitions to broaden product offerings |
| MTU Onsite Energy | Specialization in high-performance generators | Targeting large-scale data center markets |
With investments into innovative technologies and expanding portfolios, leading players are not only maintaining market presence but also redefining what is deemed essential in data center power solutions moving towards sustainability.
Key Attractiveness of the Report
- 10 Years of Market Numbers
- Historical Data Starting from 2022 to 2025
- Base Year: 2025
- Forecast Data until 2032
- Key Performance Indicators Impacting the Market
- Major Upcoming Developments and Projects
Key Highlights of the Report:
- Global Data Center Generator Market Outlook
- Market Size of Global Data Center Generator Market, 2025
- Forecast of Global Data Center Generator Market, 2032
- Historical Data and Forecast of Global Data Center Generator Revenues & Volume for the Period 2022-2032
- Global Data Center Generator Market Trend Evolution
- Global Data Center Generator Market Drivers and Challenges
- Global Data Center Generator Price Trends
- Global Data Center Generator Porter's Five Forces
- Global Data Center Generator Industry Life Cycle
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By Product Type for the Period 2022-2032
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By Diesel for the Period 2022-2032
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By Gas for the Period 2022-2032
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By Others for the Period 2022-2032
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By Capacity for the Period 2022-2032
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By < 1 MW for the Period 2022-2032
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By 1 MW-2MW for the Period 2022-2032
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By >2MW for the Period 2022-2032
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By Tier Standards for the Period 2022-2032
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By Tier I & II for the Period 2022-2032
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By Tier III for the Period 2022-2032
- Historical Data and Forecast of Global Data Center Generator Market Revenues & Volume By Tier IV for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By Product Type for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By Diesel for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By Gas for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By Others for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By Capacity for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By < 1 MW for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By 1 MW-2MW for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By >2MW for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By Tier Standards for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By Tier I & II for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By Tier III for the Period 2022-2032
- Historical Data and Forecast of North America Data Center Generator Market Revenues & Volume By Tier IV for the Period 2022-2032
- Historical Data and Forecast of United States of America Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Canada Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of North America Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By Product Type for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By Diesel for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By Gas for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By Others for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By Capacity for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By < 1 MW for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By 1 MW-2MW for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By >2MW for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By Tier Standards for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By Tier I & II for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By Tier III for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) Data Center Generator Market Revenues & Volume By Tier IV for the Period 2022-2032
- Historical Data and Forecast of Brazil Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Mexico Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Argentina Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of LATAM Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By Product Type for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By Diesel for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By Gas for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By Others for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By Capacity for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By < 1 MW for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By 1 MW-2MW for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By >2MW for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By Tier Standards for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By Tier I & II for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By Tier III for the Period 2022-2032
- Historical Data and Forecast of Asia Data Center Generator Market Revenues & Volume By Tier IV for the Period 2022-2032
- Historical Data and Forecast of China Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of India Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Japan Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of Asia Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By Product Type for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By Diesel for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By Gas for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By Others for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By Capacity for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By < 1 MW for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By 1 MW-2MW for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By >2MW for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By Tier Standards for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By Tier I & II for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By Tier III for the Period 2022-2032
- Historical Data and Forecast of Africa Data Center Generator Market Revenues & Volume By Tier IV for the Period 2022-2032
- Historical Data and Forecast of South Africa Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Nigeria Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Egypt Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of Africa Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By Product Type for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By Diesel for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By Gas for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By Others for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By Capacity for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By < 1 MW for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By 1 MW-2MW for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By >2MW for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By Tier Standards for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By Tier I & II for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By Tier III for the Period 2022-2032
- Historical Data and Forecast of Europe Data Center Generator Market Revenues & Volume By Tier IV for the Period 2022-2032
- Historical Data and Forecast of United Kingdom Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of France Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Germany Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of Europe Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By Product Type for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By Diesel for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By Gas for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By Others for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By Capacity for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By < 1 MW for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By 1 MW-2MW for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By >2MW for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By Tier Standards for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By Tier I & II for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By Tier III for the Period 2022-2032
- Historical Data and Forecast of Middle East Data Center Generator Market Revenues & Volume By Tier IV for the Period 2022-2032
- Historical Data and Forecast of Saudi Arabia Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of UAE Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Turkey Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of Middle East Data Center Generator Market Revenues & Volume for the Period 2022-2032
- Global Data Center Generator Market - Key Performance Indicators
- Global Data Center Generator Market - Import Export Trade Statistics
- Global Data Center Generator Market - Opportunity Assessment By Countries
- Global Data Center Generator Market - Opportunity Assessment By Product Type
- Global Data Center Generator Market - Opportunity Assessment By Capacity
- Global Data Center Generator Market - Opportunity Assessment By Tier Standards
- Global Data Center Generator Market - Top Companies Market Share
- Global Data Center Generator Market - Top Companies Profiles
- Global Data Center Generator Market - Comparison of Players in Technical and Operating Parameters
- Global Data Center Generator Market - Strategic Recommendations
Markets Covered
The Global Data Center Generator Market report provides a detailed analysis of the following market segments:
By Regions and Countries:
- North America
- Europe
- LATAM
- Middle East
- Asia
- Africa
By Product Type:
- Diesel
- Gas
- Others
By Capacity:
- < 1 MW
- 1 MW-2MW
- >2MW
By Tier Standards:
- Tier I & II
- Tier III
- Tier IV
