Commercial Combined Heat and Power CHP System Sales

Commercial Combined Heat and Power (CHP) System Sales Market Outlook

The global Combined Heat and Power (CHP) system market is projected to reach a value of approximately USD 36 billion by 2035, growing at a significant compound annual growth rate (CAGR) of about 7.5% from 2025 to 2035. This growth can be attributed to the increasing demand for energy efficiency solutions across various sectors, the need for sustainable and low-carbon technologies, and the rising costs of energy that prompt businesses and institutions to seek alternative energy solutions. Furthermore, government initiatives and incentives aimed at reducing greenhouse gas emissions and promoting renewable energy are likely to bolster market growth. The integration of CHP systems offers substantial benefits, including reduced energy expenses and enhanced energy security, thus driving their adoption across commercial and industrial applications.

Growth Factor of the Market

Several factors are propelling the growth of the Combined Heat and Power (CHP) system market. First and foremost, governments around the world are increasingly emphasizing sustainability and energy efficiency, leading to favorable regulations and incentives for CHP systems. This regulatory support facilitates investment in combined heat and power technologies, encouraging businesses to upgrade their energy production methods. Additionally, the growing trend towards decentralized energy systems, driven by energy security concerns and reliability, is leading to a rise in onsite energy generation solutions like CHP systems. Moreover, advancements in technology have made CHP systems more efficient and cost-effective, making them more appealing to end-users. The rising cost of traditional energy sources is also prompting many industries to look for alternative, more economical solutions, further fueling the growth of the CHP market. Lastly, the development of innovative fuel types, including biomass and biogas, has broadened the appeal of CHP systems across diverse sectors.

Key Highlights of the Market

• The global CHP market is projected to reach USD 36 billion by 2035.
• Expected CAGR of 7.5% from 2025 to 2035.
• Growing emphasis on energy efficiency and sustainability.
• Increasing adoption of decentralized energy solutions.
• Technological advancements enhancing efficiency and cost-effectiveness.

By Product Type

Gas Turbine CHP:

Gas turbine CHP systems are recognized for their high efficiency and ability to provide both electricity and thermal energy simultaneously. These systems are particularly suitable for large-scale applications in industrial settings, due to their capacity to generate significant amounts of power. The rise in industrialization and the push towards energy-efficient processes are driving the adoption of gas turbine systems, especially in sectors where energy demand is substantial. Their capability to utilize various fuels, including natural gas and biogas, further enhances their versatility and appeal, making them a popular choice among enterprises looking to reduce their carbon footprint while managing energy costs effectively.

Steam Turbine CHP:

Steam turbine CHP systems are primarily used in large industrial applications where steam is readily available for process heating. This type of system operates by generating electricity from steam produced in a boiler, while also capturing waste heat for use in heating applications. Their efficiency in converting energy and providing dual output makes them an attractive option for industries such as food processing, chemical manufacturing, and paper production. The increasing need for energy resilience in these sectors is expected to bolster the growth of steam turbine CHP systems, as they allow for onsite energy generation, thereby reducing reliance on external power sources.

Micro CHP:

Micro CHP systems are emerging as a transformative technology in residential and small commercial applications, providing localized energy generation with high efficiency. These systems are designed to operate at a smaller scale, making them suitable for individual buildings or small clusters of buildings, thus appealing to homeowners and small businesses. The ability of micro CHP to drastically reduce energy bills and provide reliable power during outages is a compelling selling point. As energy costs continue to rise, the demand for micro CHP solutions is likely to grow, driven by their capability to enhance energy self-sufficiency in residential markets while lowering emissions.

Fuel Cell CHP:

Fuel cell CHP systems are gaining traction due to their ability to produce electricity and heat through an electrochemical process, resulting in very low emissions. These systems are particularly attractive to users concerned with environmental sustainability, making them an excellent choice for commercial buildings, hospitals, and educational institutions. The ongoing development of fuel cell technologies is improving efficiency and reducing costs, thus expanding their market potential. As organizations strive to meet stringent emission regulations and corporate sustainability goals, fuel cell CHP systems are likely to see increased adoption across various sectors, providing a clean and reliable energy solution.

Engine CHP:

Engine CHP systems, utilizing internal combustion engines, are well-suited for a wide range of applications, particularly in industrial and commercial settings. These systems are known for their reliability, quick deployment, and flexibility in fuel use, including natural gas and biogas. The ability of engine CHP systems to provide rapid power generation makes them an option in environments where power stability is crucial, such as hospitals and data centers. Furthermore, advancements in engine technology are enhancing performance and minimizing emissions, ensuring that these systems meet the growing demand for cleaner energy solutions in both urban and rural settings.

By Application

Residential:

The residential application of CHP systems is gaining momentum as homeowners seek more efficient and renewable energy solutions. Micro CHP units, in particular, have become popular in residential settings, as they can provide both heat and electricity, significantly reducing energy bills. The residential segment is also benefitting from government incentives aimed at promoting energy efficiency and sustainability. As awareness of energy conservation grows among consumers, and with the increasing costs of traditional energy sources, the demand for residential CHP systems is expected to rise, providing a practical solution to local energy needs.

Commercial:

In the commercial sector, CHP systems are being adopted for their ability to provide reliable and efficient energy solutions. Businesses, especially those in the hospitality, retail, and office sectors, are increasingly recognizing the economic benefits associated with onsite power generation and heating. CHP systems allow these facilities to reduce energy costs significantly, improve energy security, and lower their carbon footprints. Moreover, as companies face pressure to comply with environmental regulations, the integration of CHP systems into commercial buildings is becoming a strategic approach to enhance sustainability while meeting operational energy demands.

Industrial:

The industrial application of CHP systems is one of the most significant segments, as these systems are tailored to meet the substantial energy needs of manufacturing and processing plants. Industries such as chemicals, food and beverage, and pharmaceuticals often require consistent and reliable energy for their operations, making CHP an ideal solution. The ability to generate steam and electricity simultaneously allows industries to optimize their energy use, reduce operating costs, and minimize waste. As the emphasis on energy efficiency and sustainability intensifies, the industrial sector's adoption of CHP systems is expected to grow, enhancing productivity while supporting corporate sustainability initiatives.

By User

Utilities:

Utilities are significant users of CHP systems, leveraging these technologies to enhance grid stability and efficiency. By integrating CHP systems into their operations, utilities can provide additional power during peak demand periods while simultaneously supplying heat for district heating applications. This dual benefit supports the overall energy infrastructure by improving reliability and reducing transmission losses associated with long-distance power transport. As utilities strive to modernize their energy generation and distribution systems, the adoption of CHP technologies will continue to play a crucial role in their operational strategies.

District Energy:

District energy systems, which deliver heating and cooling services to multiple buildings from a centralized plant, are increasingly adopting CHP systems to enhance efficiency and reduce emissions. By utilizing CHP technology, district energy providers can generate electricity and thermal energy simultaneously, optimizing fuel use and lowering operational costs. The growing trend towards urbanization and the demand for sustainable energy solutions in cities are driving the expansion of district energy systems, positioning CHP as an essential component of the energy mix in urban environments. This transition not only meets local energy demands but also contributes to broader sustainability goals.

Hospitals:

Hospitals are prime candidates for CHP systems due to their high and continuous energy demands for critical operations, including lighting, HVAC, and medical equipment. The reliability of CHP systems ensures that hospitals can maintain essential services even during utility outages, which is vital for patient care. Additionally, the reduced energy costs associated with CHP systems can relieve financial pressures in an industry often facing rising operational expenses. As healthcare facilities increasingly prioritize sustainability, integrating CHP systems allows hospitals to minimize their environmental impact while ensuring energy security and efficiency.

Educational Institutes:

Educational institutions are increasingly recognizing the potential of CHP systems to enhance energy efficiency on campus. By generating electricity and heating water onsite, schools and universities can significantly reduce energy costs and environmental footprints. This shift is particularly beneficial for larger campuses that operate multiple buildings with diverse energy needs. Educational institutes also benefit from incorporating CHP systems as part of their sustainability initiatives, often serving as a living laboratory for students studying energy management and environmental sciences. The increasing trend towards green campus initiatives will likely accelerate the adoption of CHP systems in this sector.

Government Buildings:

Government buildings are adopting CHP systems as part of their commitment to sustainability and energy efficiency. These systems provide an effective means of reducing operational costs while meeting environmental regulations imposed by various federal and local mandates. By implementing CHP technology, government facilities can achieve significant energy savings and demonstrate leadership in energy management to the public. The trend towards incorporating green technologies in public infrastructure continues to gain momentum, and CHP systems play a pivotal role in advancing these objectives, ensuring reliable energy supply while minimizing carbon emissions.

By Fuel Type

Natural Gas:

Natural gas remains the dominant fuel type for CHP systems, favored for its availability, cost-effectiveness, and lower emissions compared to traditional fossil fuels. The reliability and efficiency of natural gas-fired CHP systems make them suitable for a wide range of applications, from industrial operations to residential buildings. The transition towards cleaner energy sources and the increasing emphasis on reducing carbon footprints are driving the continued adoption of natural gas as a primary fuel. Furthermore, advancements in natural gas extraction technologies, such as fracking, have ensured a stable supply, supporting the growth of natural gas-based CHP systems.

Coal:

Coal-based CHP systems are becoming less common due to their significant environmental impacts and the global shift towards cleaner energy solutions. However, in regions with abundant coal reserves and existing infrastructure, some industries still utilize coal for CHP applications. The declining trend in coal usage and the regulatory pressures to reduce emissions are likely to limit the growth of coal-based CHP systems. Nevertheless, in specific industrial contexts where coal remains the primary energy source, such systems may continue to play a role, albeit in a diminishing capacity as the focus shifts towards more sustainable fuels.

Biomass:

Biomass fuels are gaining popularity in the CHP market, driven by the demand for renewable energy solutions and the need to reduce greenhouse gas emissions. Biomass-based CHP systems utilize organic materials, such as wood chips and agricultural residues, to generate power and heat while contributing to waste management objectives. This dual benefit positions biomass as a viable alternative to fossil fuels, particularly in rural areas where biomass resources are readily available. The increasing investments in biomass energy technology and favorable regulatory frameworks are expected to enhance the adoption of biomass-based CHP systems, supporting sustainable energy goals.

Biogas:

Biogas, produced from the anaerobic digestion of organic materials, is emerging as a key fuel for CHP systems, particularly in agricultural and waste management applications. By harnessing biogas for energy production, organizations can effectively reduce waste while generating renewable energy. Biogas CHP systems contribute to sustainability by lowering emissions and providing an alternative to traditional fossil fuels. As the focus on circular economy principles grows, biogas is likely to gain greater traction in the CHP market, particularly in regions where agriculture and organic waste management are prominent.

Others:

The "Others" category encompasses various alternative fuels used for CHP systems, including hydrogen and synthetic fuels. These fuels are gaining attention as potential solutions to enhance the sustainability of energy production. With ongoing research and development efforts, these alternative fuels are gradually becoming more viable options for CHP applications. The push for innovation in energy technology and the drive to diversify fuel sources will likely lead to increased interest and experimentation with these alternative fuels in the CHP market, though their uptake may currently be limited compared to traditional fossil fuels.

By Region

The regional analysis of the Combined Heat and Power (CHP) system market reveals significant growth across various geographies. North America holds a substantial share of the global market, with a projected CAGR of approximately 8% through 2035. This growth is bolstered by increasing investments in energy-efficient technologies and supportive government policies aimed at reducing emissions. The U.S. and Canada are leading the charge, with numerous industries adopting CHP systems to lower operational costs and enhance energy reliability. Additionally, natural gas availability and infrastructure improvements further contribute to the robust growth of the CHP market in this region. In Europe, the market is also experiencing noticeable growth, driven by stringent EU regulations on carbon emissions and a strong commitment to renewable energy sources.

In Asia Pacific, the CHP market is anticipated to expand rapidly, with countries like China and India increasingly focusing on energy efficiency and sustainability. The growing industrial sector in these nations is a significant driver, as companies seek to mitigate energy costs and environmental impacts. Furthermore, the government's push towards cleaner energy sources and decentralized power generation is likely to fuel the demand for CHP systems. Meanwhile, the Latin American market is projected to see steady growth as countries invest in their energy infrastructure while the Middle East & Africa remains a developing market where awareness and adoption of CHP technologies are gradually increasing, primarily driven by energy security concerns and the need for efficient energy solutions.

Opportunities

The Combined Heat and Power (CHP) market is poised for significant opportunities in the coming years, particularly as governments and organizations worldwide emphasize sustainability initiatives. The continuous push for energy efficiency and the reduction of greenhouse gas emissions provide a fertile ground for expanding CHP adoption across various sectors. Additionally, the integration of renewable energy sources, such as biomass and biogas, into CHP systems opens new avenues for sustainable energy generation, aligning with global energy transition goals. As industries seek to enhance energy resilience amid fluctuating energy prices, the ability of CHP systems to provide cost-effective solutions becomes increasingly vital. Furthermore, technological advancements, including digitalization and smart grid integration, present opportunities to optimize the performance and efficiency of CHP systems, thereby attracting more users seeking modern energy solutions.

Moreover, the rise of energy-as-a-service models is creating opportunities for companies specializing in CHP systems to offer flexible financing options, thereby lowering the barrier to entry for smaller businesses and organizations. Such models enable users to adopt CHP technologies without heavy upfront investment, thus accelerating market penetration. The increasing emphasis on corporate sustainability goals among businesses provides an additional impetus for adopting CHP systems, as companies aim to improve their energy profiles and reduce environmental impacts. Overall, as the world transitions to a more sustainable energy landscape, the CHP market is well-positioned to capitalize on these opportunities, driving innovation and growth.

Threats

While the Combined Heat and Power (CHP) system market presents numerous opportunities, it is not without threats. One significant concern is the volatility of fuel prices, particularly for natural gas, which can impact the economic viability of CHP systems. If fuel prices rise significantly, it may deter potential users from investing in CHP technologies, as their cost-effectiveness relies heavily on stable and affordable fuel costs. Additionally, the increasing focus on renewable energy sources may lead to competition for investments, as governments and organizations prioritize solar, wind, and other forms of clean energy. This competition could slow down the growth of CHP systems, particularly in regions where the focus on renewable energy is strongest.

Moreover, regulatory changes can pose a threat to the CHP market. As governments adapt their energy policies to meet climate targets, stricter emissions regulations could impact the operational capabilities of certain CHP technologies, particularly those reliant on fossil fuels. Additionally, the challenge of public perception regarding the environmental impacts of CHP systems, especially in regions still heavily dependent on coal or natural gas, may hinder wider adoption. Educational efforts are crucial to address these concerns and highlight the benefits of CHP technologies. Overall, the market must navigate these threats while continuing to promote the advantages of CHP systems to ensure sustainable growth.

Competitor Outlook

• General Electric (GE)
• Siemens AG
• Cummins Inc.
• MAN Energy Solutions
• Shell Global
• Veolia Environnement S.A.
• Wartsila Corporation
• Capstone Turbine Corporation
• Schneider Electric SE
• ABB Ltd.
• Doosan Fuel Cell America, Inc.
• Fujitsu General Limited
• Enviromission Limited
• Siemens Gamesa Renewable Energy
• Rolls-Royce Holdings plc

The competitive landscape of the Combined Heat and Power (CHP) system market is characterized by a mix of established players and emerging companies, all striving to capture a share of this growing market. Major corporations such as General Electric (GE) and Siemens AG dominate due to their extensive experience in energy solutions and robust portfolios of CHP technologies. They leverage their global presence and R&D capabilities to innovate and adapt to changing market demands. On the other hand, smaller companies and startups are also emerging, focusing on niche technologies and innovative approaches to enhance the efficiency and sustainability of CHP systems. This dynamic environment fosters competition, encouraging continuous improvements in technology and service delivery.

Key players like Cummins Inc. and MAN Energy Solutions are investing heavily in R&D to develop cutting-edge CHP technologies that meet the evolving needs of customers. These companies are also forming strategic partnerships and collaborations to expand their market reach and enhance their technological capabilities. For instance, collaborations with local governments and utility companies can help promote the adoption of CHP systems in regions where energy efficiency is a priority. Additionally, companies like Veolia Environnement S.A. are focusing on integrated energy solutions, offering comprehensive services that include energy management, maintenance, and optimization of CHP systems, thus providing customers with a one-stop solution for their energy needs.

Furthermore, the market is witnessing a rise in sustainable energy initiatives, with companies like Shell Global and Wartsila Corporation actively investing in clean energy technologies. These companies are not only focusing on traditional CHP systems but are also exploring innovative solutions such as fuel-cell and biomass-based CHP technologies to diversify their offerings. As the emphasis on environmental sustainability continues to grow, these firms are strategically positioning themselves to capitalize on the shift towards greener energy solutions. In summary, the competitive landscape of the CHP market is dynamic, with established players leveraging their expertise and emerging companies driving innovation, all contributing to the sector's growth and evolution.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 ABB Ltd.
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Siemens AG
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Cummins Inc.
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Shell Global
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 MAN Energy Solutions
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Wartsila Corporation
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Enviromission Limited
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 General Electric (GE)
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Schneider Electric SE
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Fujitsu General Limited
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Rolls-Royce Holdings plc
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Veolia Environnement S.A.
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Capstone Turbine Corporation
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 Doosan Fuel Cell America, Inc.
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Siemens Gamesa Renewable Energy
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Commercial Combined Heat and Power CHP System Sales Market, By User
    • 6.1.1 Utilities
    • 6.1.2 District Energy
    • 6.1.3 Hospitals
    • 6.1.4 Educational Institutes
    • 6.1.5 Government Buildings
  • 6.2 Commercial Combined Heat and Power CHP System Sales Market, By Fuel Type
    • 6.2.1 Natural Gas
    • 6.2.2 Coal
    • 6.2.3 Biomass
    • 6.2.4 Biogas
    • 6.2.5 Others
  • 6.3 Commercial Combined Heat and Power CHP System Sales Market, By Application
    • 6.3.1 Residential
    • 6.3.2 Commercial
    • 6.3.3 Industrial
  • 6.4 Commercial Combined Heat and Power CHP System Sales Market, By Product Type
    • 6.4.1 Gas Turbine CHP
    • 6.4.2 Steam Turbine CHP
    • 6.4.3 Micro CHP
    • 6.4.4 Fuel Cell CHP
    • 6.4.5 Engine CHP

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Commercial Combined Heat and Power CHP System Sales Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Commercial Combined Heat and Power CHP System Sales market is categorized based on

By Product Type

• Gas Turbine CHP
• Steam Turbine CHP
• Micro CHP
• Fuel Cell CHP
• Engine CHP

By Application

• Residential
• Commercial
• Industrial

By User

• Utilities
• District Energy
• Hospitals
• Educational Institutes
• Government Buildings

By Fuel Type

• Natural Gas
• Coal
• Biomass
• Biogas
• Others

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• General Electric (GE)
• Siemens AG
• Cummins Inc.
• MAN Energy Solutions
• Shell Global
• Veolia Environnement S.A.
• Wartsila Corporation
• Capstone Turbine Corporation
• Schneider Electric SE
• ABB Ltd.
• Doosan Fuel Cell America, Inc.
• Fujitsu General Limited
• Enviromission Limited
• Siemens Gamesa Renewable Energy
• Rolls-Royce Holdings plc