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Turbomachinery Magazine – Oil & Gas, Petrochemical and Power Insights

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Centrifugal compressor manufacturers are incorporating magnetic bearings, variable-speed drivers, digital twins, and more to improve performance and reliability.

Shaping the Future: Centrifugal Compressors

Advanced compressor technologies, AI and ML, and cooling technologies help reduce energy usage, carbon emissions, and at times, cost.

Cool-er Technology Supports Compressor Efficiency and Decarbonization

In spring 2025, we surveyed our readers about the state of the industry and the dynamic factors shaping the turbomachinery sector. Based on the survey results, we gathered insights, identified trends, and asked about solutions to ongoing challenges, such as supply chain constraints, rising material costs, labor shortages, and increasing power demand. With more than 100 respondents, we collected comprehensive perspectives on five main areas: industry challenges, external factors affecting the industry, solutions, current and planned investments, and recent advancements.

With the boom of AI and data centers, surging power demand, a rollback of U.S. support for clean energy in favor of fossil fuels, and backlogged gas turbine orders, the need for comprehensive and complex energy solutions is greater than ever.

“The power landscape is shifting faster than we’ve seen in decades,” said Doug Machon, VP of Business Development at IHI Power Services Corp. (IPSC). “Electricity demand is surging, driven in large part by the exponential growth of data centers and AI infrastructure, as well as increased electrification across sectors like transportation and manufacturing. Our customers are being asked to maintain grid reliability, manage aging assets, integrate battery storage, and stay aligned with long-term decarbonization goals—all while navigating market volatility and evolving compliance demands. It’s one of the most dynamic and operationally demanding periods in the history of U.S. power generation.”

OEMs like Baker Hughes are securing contracts for equipment deliveries specifically for data center projects. The company signed an agreement for 16 NovaLT gas turbines to power Frontier Infrastructure Holdings’ data center projects in Wyoming and Texas. It’s also providing TURBINE-X Energy with its NovaLT gas turbine technology and auxiliary equipment for various data center projects across North America.

Another example is the joint venture between Engine No. 1 and Chevron, which aims to build a multi-GW-scale, co-located power plant and AI data center using GE Vernova’s gas turbine technology powered by electricity generated from domestic natural gas.

Environmental factors, such as record temperatures and natural disasters, grid instability, and increased wear and tear on power plant equipment, are also significantly impacting the industry.

“Events such as the widespread blackout in Spain and Portugal this spring have underscored how rapidly a disturbance can cascade across interconnected systems, reinforcing the need for fast-reacting, reliable assets that support grid resilience,” said Giuseppe Tilocca, Technical Lead at ETN Global.

"Many power plants have been in service for decades, and the shift to more frequent start/stop cycles—driven by variable load demand and renewable integration—is accelerating wear on key systems,” Machon said. “Mechanical fatigue, thermal stress, and corrosion are all increasing as units operate less predictably than in baseload conditions. Weather-related stress in certain geographic areas only adds to the challenge.” 

Survey respondents ranked several key challenges facing the turbomachinery industry. The top three are:

The energy sector faces a critical challenge in workforce skills and availability, driven by experienced personnel retiring, an ongoing skills gap, and the rapid integration of new technologies like AI and digitalization.

“The turbomachinery industry is facing a deepening workforce crisis, marked by declining vocational interest, an aging labor pool, and increasing skill mismatches,” Tilocca said. “Unlike in other energy roles, skills in gas turbine operations and retrofits are highly specialized and not easily transferable. Despite rising demand, most energy companies report difficulty hiring qualified candidates, particularly for manufacturing, installation, and repair.”

OEMs like Atlas Copco work with universities and participate in job fairs to attract talent early in their careers and offer opportunities within the company. “We utilize various social media channels to reach potential talent, and we also employ AI to enhance efficiency and address potential labor shortages,” said Ulrich Schmitz, the Vice President of Marketing in the Gas and Processing Division of Atlas Copco.

to listen to Schmitz's interview with Turbomachinery International, discussing pressing issues facing the turbomachinery industry. 

IPSC sees people as its most valuable asset. “In today’s market, recruiting and retaining top talent requires intention,” Machon said. “IPSC keeps the focus on building a strong internal culture and a clear path for professional development. That includes formal skills training, leadership development programs, and a performance structure that prepares employees for the role they have right now and for what’s next. We also collaborate closely with local communities in harder-to-staff regions to create workforce readiness programs. Whether it’s internships, apprenticeships, or community partnerships, we’re working to grow the next generation of technical talent from the ground up.”

Organizations across the industry, like ASME’s Workforce Development Group, ETN Global’s Young Engineers Committee, the Turbomachinery Lab at Texas A&M, and the Southwest Research Institute (SwRI), promote learning, training, and education in the turbomachinery industry.

“[To address the need for qualified professionals], education and training initiatives are expanding globally,” Tilocca said. “Vocational and higher education programs are being modernized to reflect current industry needs, especially in digital technologies, system integration, and energy efficiency. The whole industry needs a collaborative effort to bridge this gap, making workforce development a strategic pillar for the sector’s long-term resilience.”

SwRI’s mission is to benefit the government, industry, and the public through its research, “so we are very active in trying to enhance and enable technology learning across the industry,” said Tim Allison, Director of R&D in the Machinery Department of SwRI. The Institute runs a monthly webinar series where “we freely talk about turbomachinery or energy system technologies” and offers several on-site trainings.

The Turbomachinery Laboratory at Texas A&M trains graduate students in industry practices, ensuring they are well-prepared for their careers. And throughout the year, the team also organizes several short courses and designs the technical agenda at the Turbomachinery & Pump Symposium to support education and enhance the professional development of engineers.

Listen to industry leaders discuss strategies

—collaborating with academia, partners, and networking—to cultivate a skilled workforce and address labor challenges.

Rising material costs are posing significant challenges for manufacturers, as they struggle to maintain competitive pricing while ensuring the quality and performance of their products. Many manufacturers are working to expand their supplier base, localize their efforts, and diversify their options to buffer disruptions such as geopolitical events and natural disasters.

“Hanwha is actively working to secure stable international supply chains by expanding its network of raw materials and components and reducing dependency on any single region or supplier,” said Kihun Do, VP and General Manager of the Equipment Business Division at Hanwha Power Systems. “We are also planning to build packaging and service centers in the Middle East and the United States, and an after-service storage facility in Europe. Operating various overseas service centers helps provide more direct control over the supply chain and transportation costs and reduce the lead time to handle customers’ needs.”

Atlas Copco is also addressing rising material costs by leveraging its global footprint. “We have factories in various regions, including the United States, Europe, and Asia, that provide us with a broad pool of qualified vendors,” Schmitz said. “This approach also helps when tariffs are involved; we can produce more locally if we have suitable suppliers. That’s one of our key initiatives.”

Duke Energy has developed strategies to ensure materials are ready and available to respond to emergencies, including storms. “We are looking ahead to identify risks and partnering closely with other business units within the company to be proactive,” said Shawna Berger, APR/Enterprise Communications at Duke Energy. “We took the lessons learned from being reactive during COVID-19 and applied them to our proactive strategy today. We’re building a stronger supply chain that is data-driven, customer-centric, and resilient against dynamic supply markets.”

Matthias Grapow, VP of Business Development and Digitalization at Everllence, said in such a volatile and fast-changing political environment, providing fixed solutions is extremely challenging: “Local procurement is one approach we’ve used for years, and we continue to explore it where possible. However, expanding local sourcing depends heavily on the capacity and stability of suppliers, who are themselves navigating uncertainty. Given the long-term and global nature of our business, we focus on flexible strategies rather than rigid solutions. Devising solutions where the situation changes daily and for a business with long lead times is a loss of time and effort.”

More than 51% of respondents identified supply-chain constraints as their primary challenge. The industry is responding by utilizing local supply chains, collaborating closely with customers and suppliers, and modernizing or leveraging existing equipment.

“To address the various supply-chain challenges—many of which are industry-wide or arise from conditions beyond our control—we maintain strong supplier relationships and prioritize opportunities to localize our supply chain to serve our distinct geographies,” said Dave Ross, GE Vernova’s Gas Power business CEO and President for the Americas region. “At the same time, we maintain a globally diverse supply chain for operational resiliency.”

In March, GE Vernova acquired Woodward’s heavy-duty gas turbine combustion parts business based in Greenville, SC, to strengthen its domestic supply chain. “Combustion parts, like those manufactured by [Woodward], play an integral role in GE Vernova’s gas turbines, supporting customers’ ability to meet growing energy demands from load growth, data centers, and other areas,” he said.

51% of respondents identified supply-chain constraints 
as their primary challenge.

GE Vernova is also investing more than $160 million and hiring over 650 new employees at its Greenville facility to increase capacity to help meet market needs. Most notably, the facility is increasing its production capacity by more than 25% to 70 - 80 heavy-duty gas turbines per year (beginning in the second half of 2026) and will ship approximately 20 GW annually starting in 2027.

Mark Babyak, Vice President of New Apparatus at Ebara Elliott Energy (EEE), said EEE is challenging its suppliers to adapt their sourcing to minimize the impact of tariff costs and remains flexible in adjusting its sourcing strategies to manage market fluctuation successfully.

Many organizations are modernizing existing power plant equipment or retrofitting legacy or existing gas turbines to meet increasing power demands and supply-chain constraints. Investing in upgrades and modernizations also helps organizations stay competitive.

“By jointly defining schedules, anticipating potential bottlenecks, and streamlining procurement strategies, we reduce the risk of disruption and ensure the timely delivery of critical components and services,” said Luigi Coltelletti, SVP of Strategic Marketing at Ansaldo Energia. “A key part of our approach lies in offering upgrade packages that are specifically tailored to be minimally invasive. These solutions require only limited modifications to existing plant configurations, enabling fast implementation and shorter outage durations. This helps our customers maintain high availability while minimizing exposure to volatile material costs and logistical delays.”

ISCP is increasingly supporting its customers well beyond day-to-day plant operations by assisting with acquisition due diligence, plant optimization efforts, and lifecycle strategy development. “Clients are asking for deeper technical insight, especially during M&A activity and when evaluating capital upgrades or retrofit options,” Machon said. “We’ve expanded our capabilities accordingly, tapping into the robust power generation design and deployment expertise of our parent company, which spans a wide range of thermal and renewable technologies.”

Utilities like Duke Energy are partnering with OEMs to preemptively procure equipment, staying ahead of supply-chain bottlenecks and meeting the rising demands of advanced manufacturing, data centers, and population growth. It partnered with GE Vernova for the option to purchase up to 11 HE gas turbines, steam turbines, and other related equipment, including generators. “The agreement allows for turbine delivery to support our current integrated resource plans and to accommodate even the most robust growth scenarios,” Berger said. “Using these turbines at Duke Energy plants also allows us to leverage existing infrastructure, including transmission capabilities, significantly reducing costs and accelerating deployment.”

Respondents ranked external factors influencing strategic decisions on a scale from 1 (most impactful) to 7 (least impactful). Global economic conditions were considered the most impactful, with 40% of respondents ranking it first and an average score of 2.24. Next was energy market volatility (2.64), with 24% of respondents ranking it first, and decarbonization and sustainability goals (3.87). Factors considered less influential included advances in digitalization and Industry 4.0 (4.93) and the availability of investment or funding (5.05).

“GE Vernova’s Gas Power business engages in discussions daily with our customers about how to satisfy the growing demand of critical energy markets while maintaining a stable electric grid to support growth, prosperity, and energy security for their communities,” Ross said.

The conversations focus on three key areas: risk management, technological investments, and global supply-chain strategies. “Given the market realities of today—and likely for the foreseeable future—project timing becomes one of the toughest challenges for our customers’ ability to support the electricity demand of their customers.”

Ross highlighted four key considerations for project timing:

Equipment availability: There is an urgency to lock down manufacturing slots for the long lead items necessary to build a new power plant: gas turbines, generators, transformers, and other electrical gear.

Engineering, procurement, and construction (EPC) companies’ capacity: Many of the top-tier EPC firms are filling up, and access to skilled labor, technicians, and experienced project managers is a key pacing item.

Acquiring the required permits and satisfying all regulatory requirements.

The wait for the grid interconnection queues is, in some cases, pushing projects out.

In terms of technical logistics investments and supply-chain management, GE Vernova is investing nearly $600 million in its U.S. factories and facilities over the next two years to help meet the current growing demand, including a $300 million investment in its Gas Power business globally.

“Given the global nature of energy markets, GE Vernova is focusing on strengthening supply chains to ensure reliability and minimize disruptions caused by geopolitical tensions or other external factors,” Ross said.

Grapow said Everllence recognizes that much of the volatility in today’s energy markets and global economic environment stems from politically driven developments and policies from major global players. “While these external factors do influence the broader landscape, our focus remains on the project, the contract, and the long-term relationship,” he said. “We believe in the resilience of our industry and the critical role we play in the global energy transition. This is not a short-term market; we operate with a long-term perspective, confident that energy infrastructure and turbomachinery will remain vital for decades to come.”

Coltelletti made a similar point: “Despite current volatility and uncertainty, the heavy-duty rotating machinery market remains strong. These technologies will continue to play a critical role in ensuring energy security and enabling the energy transition. Efficiency, operational flexibility, and green-fuel capability are exactly what energy producers need to navigate today’s complex landscape, ensuring dispatchable power, grid stability, and long-
term sustainability.”

A total of 61.05% of respondents are opting for modular solutions to meet rising power demands and limited equipment supply. Fewer than one-third (29.47%) are using smaller gas turbines. Among "other" respondents (29.47%; respondents could select multiple options, so totals exceed 100%), notable trends include the accelerated adoption of renewable energy, particularly solar power, a strong emphasis on optimizing and upgrading existing energy infrastructure for better efficiency, and the evolving role of gas-fired power generation. Additionally, there is a recurring focus on improving supply chain dynamics and offering tailored solutions.

“There is a clear and growing global trend toward smaller, modular, and even mobile gas turbine technologies, especially in emerging markets and for decentralized applications,” Tilocca said. He named several factors that are driving this shift:

Fast start-up and ramp rates make small turbines ideally suited to support intermittent renewable generation and provide ancillary services.

Lower capital expenditure and shorter deployment timelines make micro-units attractive in rapidly changing or resource-constrained environments.

Operational flexibility is increasingly valued in power systems dealing with volatility, partial load operations, and localized reliability issues.

Mobile power solutions are increasingly being adopted to address temporary or remote energy needs.

“There’s a real sense of optimism in this space. Mobile power is no longer just a short-term solution; it is a strategic enabler for countries and companies looking to build energy systems that are faster, cleaner, and more resilient for the future,” Midhat Mirabi, GE Vernova’s Managing Director of Aero New Units, said in an interview with 

 on how mobile solutions give islands like the Bahamas (where it shipped its trailer-mounted TM2500 mobile aeroderivative solution) a means to modernize island power generation systems and provide stable, affordable electricity, especially during summer peak times.

Ross said GE Vernova sees gas power playing a big role in providing dispatchable and affordable power and firming the grid to allow more wind and solar to be integrated. “We continue to see an increase in demand for flexible dispatchable generation where GE Vernova aeroderivative solutions have a strong fit,” he said.

Its trailer-mounted TM2500* mobile aeroderivative solution is what “we call a ‘power plant on wheels,’” Ross said. “We are proud to increase power generation capacity and work toward providing more reliable power for the growing communities and the critical tourism sector. Plus, our aeroderivative solutions help power-plant operators transition from heavy fuel oil to a solution that can burn less carbon-emitting fuels, like natural gas.”

Another example is Siemens Energy and Eaton: They developed a fast-track approach to modular data-center construction with integrated onsite power that provides reliable, grid-independent energy supplies and standardized modular systems. It allows the simultaneous construction of data centers and onsite power generation with grid connection and renewable integration when needed. The configuration offers customers the flexibility to choose the right mix of energy sources with quick construction and start-up times.

The standard configuration of Siemens Energy’s modular power plant concept generates 500 MW of electricity. The size of the plant can be scaled up and down depending on its modular approach. It also includes an optional emission-free clean air grid connection that can be installed either during construction or as a retrofit.

Although its turbomachinery business is not directly focused on mobile power, Grapow said Everllence is seeing its engines increasingly being used in modular and mobile power solutions: “These solutions are deployed in crisis regions around the world to provide urgently needed electricity. Moreover, we are seeing a marked increase in the demand for our emergency diesel generators. They are becoming a key part of future energy security strategies. The large-scale blackout in Spain underlined the importance of reliable backup systems, showing many operators that emergency power is now a necessity, not just a fallback.”

“From small- to micro-sized turbines, micro gas turbines remain an area of active innovation and deployment,” Tilocca said. “These compact systems are particularly promising for distributed energy and combined-heat-and-power (CHP) applications in decentralized and integrated settings.”

Baker Hughes, Hanwha Power Systems, and Hanwha Ocean signed an agreement to combine Baker Hughes’ small gas turbine technology with Hanwha’s ammonia combustion system. The goal is to develop dual-fuel small turbines—capable of 100% ammonia combustion with natural gas—for use in marine, onshore, offshore, electric generation, and mechanical drive applications.

Ansaldo Energia has also tapped into the micro-turbine market, as its group portfolio includes 100-kW fuel-flexible microturbines ideal for distributed electricity production and designed to offer high-efficiency solutions for cogeneration and trigeneration. “Modular installation allows us to cover a wide range of different power needs, with each module delivering 100 kW of electrical power and approximately 200 kW of thermal power,” Coltelletti said.

Its AE-T100 microturbines work with different fuels, including biogas, and are tested for burning up to 100% hydrogen in the fuel mix. They can also be powered by external sources, which complement biomass combustion and concentrated solar generation plants.

SwRI is also seeing increased interest in R&D for modular/small-scale distributed generation enabled by low-cost PV and anywhere-suitable energy storage technologies such as pumped thermal energy storage or liquid air energy storage. “With the interest in geothermal power along with the fact that every geothermal application has slightly different well and/or ambient conditions, we are seeing interest in developing modular systems that are easily adaptable to a wide range of sites,” Allison said.

To stay competitive, 59.80% of respondents said they are investing or planning to invest in energy-efficiency improvements; 42.16% are focusing on predictive maintenance and/or workforce training; and 36.27% are investing in emissions-reduction technologies.

“Every one of our clients is looking for ways to improve plant performance while reducing operational strain and resource consumption,” Machon said.

Tilocca named several trends in efficiency improvements:

Waste heat recovery systems, heat upgrade technologies, and heat pumps

Traditional gas turbine CHP with electric heating like boilers

Predictive maintenance is a recurring trend in this space. “One of the most important trends we’re watching is the rising demand for near-perfect uptime,” Machon said. “These users are energy-intensive, availability-sensitive, and increasingly central to grid demand. To meet these expectations, facilities will need more than just upgrades—they’ll need a more sophisticated design, highly optimized operations, and a greater reliance on predictive maintenance, automation, and workforce readiness.”

IPSC is already working with clients to prepare for this shift, supporting both new project development and long-term optimization of legacy sites. “As the industry navigates more frequent cycling, tighter margins, and aging infrastructure, asset owners are seeking smarter, more proactive ways to manage reliability and cost,” he said. “IPSC’s expanded fleet-wide training, enhanced CMMS deployment, and analytics-based maintenance planning are all designed to meet these needs.”

In terms of technological advancements, companies are primarily considering or investing in decarbonization technologies (51.55%), followed by AI and machine learning (ML) (44.33%), and fuel-focused advancements (29.90%). Advancements are also being made or considered in nuclear or other renewables that pair with turbomachines (25.77%) and auxiliaries and components (22.68%).

“AI stands to impact every part of the energy value chain, and our industry is seeing significant growth,” Berger said. “It has helped us automate processes, optimize decisions, and predict the likelihood of certain events occurring, among other use cases. Our journey has brought us to a place today where we are ready to scale our AI use cases in support of our energy modernization strategy—the investment in talent and planning for this technology is creating intentionality to deliver the best possible solutions to benefit our employees, customers, and communities.” 

IPSC is also actively exploring and integrating AI-driven capabilities into its operations. “While IPSC hasn’t fully deployed standalone AI platforms yet, we’re using advanced analytics to monitor equipment trends and predict potential failures before they occur,” Machon said. “There’s also growing curiosity about AI and ML applications in the O&M space. Most customers aren’t ready to deploy large-scale investments yet, but interest is high. We expect to see more adoption as the technology matures and ROI becomes easier to quantify. We see AI not as a replacement for expertise, but as a multiplier for the knowledge already embedded in our teams and systems.”

Allison said AI and ML’s most significant impacts are already being felt, and this was underscored at Turbo Expo 2025, as the conference explored how AI is changing the industry—from surging power demands to gas turbine technology, computational tools, and turbomachinery design.

“[AI and ML’s] high power demand is driving purchases of gas turbines across the United States, such that lead times are now stated as 7 to 8 years out!” he said. “Whether for power or cooling, data centers require large-scale technologies that align well with the scalability and power density of turbomachinery-based technologies.” 

In the United States, significant investment in decarbonization continues across the industry despite recent policy shifts that have reduced support for the Inflation Reduction Act and indicated a renewed backing for fossil fuels.

OEMs are actively integrating decarbonization into their advanced technologies—from gas turbines and mobile power solutions to key components.

The turbomachinery industry is navigating a transformative period marked by rising energy demand, supply chain disruptions, and a shift towards decarbonization. Key challenges include labor shortages, rising material costs, and supply-chain constraints. Companies are responding with modular solutions, investments in energy efficiency, and technological advancements like AI and decarbonization technologies. The industry is also focusing on workforce development to address skills gaps. External factors such as global economic conditions and energy market volatility significantly influence strategic decisions, emphasizing the need for resilience and adaptability.

Turbomachinery faces challenges like labor shortages and supply chain issues, but innovative solutions help the industry meet growing energy demand.



Energy Industry Outlook: Strategies to Tackle Supply Chain Issues, Power Demand, and Decarbonization 

 deep dives into our recent State of the Industry survey results and the dynamic factors shaping the turbomachinery sector. We've gathered insights, identified trends, and asked about solutions on the persistent supply chain constraints, the impact of rising material costs, and the ongoing challenge of labor shortages and skill gaps. The in-depth market report also explores the adoption of modular solutions and the accelerating drive toward decarbonization, offering a comprehensive look at the challenges the industry is facing and its adapting and innovating in response to these dynamic conditions.

We are releasing a series of preliminary interviews related to our market report. The first interview features Ulrich Schmitz, Vice President of Marketing in the Gas and Processing Division at Atlas Copco. He discusses the pressing issues facing the turbomachinery industry and addresses the challenges outlined above. Additionally, he highlights the technological solutions that Atlas Copco is implementing to meet the growing power demands, particularly those driven by the expansion of AI and data centers.

Energy Industry Outlook: Strategies to Tackle Supply Chain Issues, Power Demand, and Decarbonization.

A few factors that are greatly impacting decisions within the turbomachinery industry are global economic conditions and energy market volatility. What conversations is Atlas Copco having around these factors? How are you navigating the volatility and uncertainty your customers are experiencing?

 Yes, that is true. The move toward climate change, reducing emissions, and creating cleaner energy began around 10 years ago, possibly even earlier during the Paris Agreement discussions. In recent years, we've witnessed considerable changes due to the pandemic, the invasion of Ukraine, and various other global conflicts. Additionally, we have changing administrations in the United States. All these factors are causing significant attention on projects, and investors are not moving as quickly as we would expect. We navigate this by maintaining close conversations with our customers to ensure we are aligned with their needs. We adapt our offerings and products to suit the conditions they face.

How are you responding to supply-chain constraints and rising material costs? What solutions are you offering your customers to combat these concerns?

 Rising material costs vary by geographical region. Energy costs drive material costs, and we’ve noticed increases in the Western world linked to higher energy expenses and supply-chain constraints caused by logistical bottlenecks. We address these challenges by leveraging our global footprint. We have factories in various regions, including the United States, Europe, and Asia, which provide us with a broad pool of qualified vendors. This approach also helps when tariffs are involved; we can produce more locally if we have suitable suppliers. That’s one of our key initiatives.

Have you seen an uptick in modular and mobile technologies to meet increasing power demands or even the use of smaller micro turbines? If not these, which types of technologies are being used to meet increased demand?

 Regarding power demand, we have indeed seen an increase. There’s a clear rise in electricity production for decarbonization and its use in processes and mobility, including the utilization of natural gas. Our equipment is primarily designed for permanent facilities, not mobile projects or plants. However, modularization is a way to reduce onsite work, which is beneficial in regions with high labor costs, such as the United States or Europe, compared to Asia. So, we are seeing modularization in this context.

How are decarbonization technologies advancing within your organization? What’s the demand for these technologies?

Decarbonization is definitely a driving force in our business, especially in the Western world, and it is increasingly gaining traction in Asia. It’s a crucial effort for society, industry, and for us as equipment suppliers.

One of the biggest challenges facing the industry today is labor shortages and skill gaps. How is Atlas Copco working with industry to close the gap and raise a skilled workforce?

We strive to attract young talent early in their careers. We engage with universities and participate in job fairs to entice young people and offer them opportunities within our company. We also utilize various social media channels to reach potential talent. Although we see positive outcomes from these efforts, we recognize that we cannot rely solely on this approach. We are also employing artificial intelligence to enhance efficiency and address potential labor shortages.

Ulrich Schmitz of Atlas Copco discusses industry challenges and how it’s adapting offerings, leveraging its global presence, and embracing decarbonization and AI.

Atlas Copco Addresses Industry Challenges, Increasing Energy Demand

 surveyed its readers about the state of the industry. One recurring challenge in our readers’ responses was labor shortages and skill gaps.

At Tubo Expo 2025, held June 17-18 in Memphis, Tennessee, we asked industry leaders about how they are collaborating with partners and academia, and networking at conferences to build a skilled workforce and address shortages.

Hear insights from Antonio Escamilla Perejon, Client Relationship Manager at ETN Global; Tim Allison, Director of R&D in the Machinery Department of Southwest Research Institute; Dr. Eric Petersen, Professor of Mechanical Engineering and Director of the Turbomachinery Laboratory at Texas A&M, Angelique Vesey, Senior Director of TEC Strategy & Operations at ASME; and Susan Scofield, VP of Business Operations for North America at Siemens Energy.

Industry leaders discuss strategies—collaborating with academia, partners, and networking—to cultivate a skilled workforce and address labor challenges.

Building a Skilled Turbomachinery Workforce: Collaboration and Innovation

to listen to Ulrich Schmitz, Vice President of Marketing in the Gas and Processing Division at Atlas Copco, discuss pressing issues facing the turbomachinery industry. 

Conference Coverage

Houston is a hotbed for the oil and gas and global energy industries, employing nearly 250,000 workers across 4,700 firms, rightfully earning its nickname as the “Energy Capital of the World.” It’s here where two of EthosEnergy’s headquarters are located, including its steam and heavy gas turbine repair workshop and its light turbines facility and Performance Center. 

toured one of EthosEnergy’s Texas-based facilities, which employs hundreds of local residents, cementing Houston’s place among top energy-centric locations worldwide.

The tour began at EthosEnergy’s Performance Center. It was built in 2023 and supports the company’s O&M segment. Performance Center Director Daniel Tegtmeier outlined the facility’s 24/7 real-time remote start/stop capabilities and access to asset monitoring, diagnostics, and remote engineering support. In addition, operators can leverage artificial intelligence (AI) and machine learning (ML) to detect early warnings of reliability and performance issues.

These capabilities are contained within one room, manned by a single operator across multiple monitors and mounted screens for an all-encompassing view of plants and respective assets. This “control room” instantaneously receives data from each plant.

“A protected feed from the customer’s facility comes into our software, and we model what ‘normal’ looks like for each of the machines,” Tegtmeier said. “We monitor the whole plant while some OEMs just monitor the turbine. We look at the heat steam recovery generator, balance-of-plant, any plant configuration—we’re agnostic to the configuration of the facility. If it has a sensor, we can monitor it and learn the normal behavior of that equipment and, when it’s abnormal, we can dig into that issue.”

Aside from remote plant and asset monitoring, the center enables operators to conduct remote operations via computer-aided physical controls—some controlled plants are located over 1,000 miles from Houston. Using remote control, EthosEnergy can dispatch teams to these locations if personnel aren’t present and have full start/ stop capability for every piece of equipment at a given location. The operator analyzes indications from the monitoring system, and then makes informed decisions regarding the stop/start or maintenance required on each machine.

Remote monitoring and control offer numerous benefits over traditional methods. “Economics seems to drive the decision-making behind remotely operating a facility or not,” Tegtmeier said. “However, there’s a huge safety aspect to this because people aren’t around equipment with a lot of energy 24 hours a day. We take several plants and operate them through [the Performance Center] with only one person rather than rotating people around the clock all over the country. Costs add up to continuously staff a facility when the unit is barely running.”

AI and ML are the core enablers of the Performance Center capabilities, allowing the operator to control the plant based on well-informed patterns and learned algorithms. These advanced diagnostics trigger an alert to the Performance Center every time a valve opens or a certain load parameter is reached.

“It’s 100% ML and AI,” Tegtmeier added. “It creates millions of Monte Carlo simulations and comes up with a model that dictates when it’ll send an alert or not. We have a built-in issues management system that can be directly tied to the plant’s computerized maintenance management system, or it can be emailed if it’s not a sophisticated operator. It’s all cloud-based so plants and engineers can have access, and it stays in the historical record.”

Although the center primarily monitors thermal assets and associated equipment, Tegtmeier said that EthosEnergy can cover renewable energy, such as wind and solar. This requires further certification, but the company is currently, and carefully, pursuing the renewable generation market.

The tour continued to the light turbines shop floor and test cell with Philip Booth, Engineering Manager. The light turbines facility performs overhauls and field services on Solar Turbines’ engines and compressors, including the Mars, Taurus, Centaur, and Saturn product lines. The test cell verifies the engine before final send-off.

The shop floor is organized in a circular fashion, with work flowing from one space to the next in sequential order. According to Booth, EthosEnergy’s business model focuses on reduced downtime: The engine is built and tested ahead of time and stored as inventory, so it’s available when customers need it. Once installed, the customer’s older engine arrives at the shop for overhaul and the entire process begins again. The “build pits” are the first stop for every machine entering the workshop.

“In terms of disassembly and assembly, we bring in the complete engine and do all the work here,” said Booth. “These are vertically built engines, and we load them into the stand and de-stack them to send through the overhaul process quickly. Every engine starts and finishes here, so it’s a constrained resource and we encourage speedy disassembly.”

As the initial disassembly process breaks down engines into larger pieces, a station strips those parts into even smaller components. Individual parts, such as nuts and bolts, can be closely analyzed once isolated, allowing shop workers to detect cracks or thermal damage for the repair station. Parts that cannot be salvaged due to extensive wear are typically scrapped and subsequently replaced.

Repairable components move on to the next station to clean off surface debris and other non-desirable contaminants. Booth clarifies that crack detection is the first step toward repair: “We use a fluorescent penetrant line. We’ll clean it, bake it, and apply a powder, and we try to get oil into a crack so that it fluoresces under black light. We want to understand where the cracks are as well as their depth and extent. There’s a Level 2 inspector on staff who runs the [detection] line all day long.”

Following disassembly, inspection and detection, and repair, the build process begins again with sub-assemblies, full assembly, and balancing work in preparation for the final step: installation at the test cell.

The testing facility, located next to the workshop, features a singular control room and three test cells for each Solar turbine size—ranging from small, medium, and large. The facility simulates load using a hydraulic dynamometer, bringing the turbine through start and acceleration and increasing load sizes, eventually hitting full load. The test cells can also conduct low-emissions testing to map the turbine combustion system.

“Almost every piece of equipment in the facility can be controlled by clicking buttons on a screen,” said Booth. “The engine starts with a single button, and the control system takes it through start sequencing and acceleration. When loading, we tell the dynamometer a specific load, hit a button, and it’ll load itself. Rather than having the operator dancing around, we just have him monitoring the system for a supervisory overview.”

Within the cells, turbines are loaded onto skids equipped with the required gas systems, and from there, the control system knows which instrumentation to use. Booth said that this process allows speedy turbine testing—ranging anywhere from 1.5 to 3 days for complete installation, testing, and decoupling from the skid. If a turbine is successfully cell-tested, it receives a green tag and is returned to the shop for delivery upon customer request. However, if the turbine fails testing in some regard, it receives a red tag and is returned to the shop for disassembly, examination, and root-cause analysis.

EthosEnergy left no stone unturned for its light turbines workshop, test cell, and Performance Center. The workshop and testing facility work hand-in-hand to strip, inspect, repair, assemble, and test Solar turbines before shipping them to customers, ensuring that the machinery will operate as intended out in the field: efficiently, reliably, and with sustainability in mind. In addition, customers can be present for testing and have unfettered access to raw data.

The recently opened Performance Center capitalizes on industry innovation, particularly in the realms of advanced software, AI, and ML algorithms. Plant owners can rely on the center to monitor their assets 24/7, complete with the ability to analyze incoming data and make decisions based on the learned behaviors of machines over time. If a problem is detected or maintenance is required, EthosEnergy can shut down the machine and restart it from afar.

“You have to change the experience of plant owners because they’ve invested a lot of money in these [assets],” said Tegtmeier. “It’s about shifting the way we’ve always looked at plants—how do we make these intermittent assets more viable in a market that’s infiltrated by renewable energy? Remote operations are how you do that.”

But as Tegtmeier, EthosEnergy’s work is far from done: “We aspire to be a partner in all things turbine- and plant-related. It’s not just the power industry; turbines are used in a host of operations, such as LNG and oil and gas. We seek to be the largest partner for all those industries in the realm of rotating equipment. The five-year plan is growth, to increase partnership, and to increase our OEM presence.”

Check out more from our EthosEnergy tour at 

EthosEnergy’s turbine workshop and Performance Center work hand-in-hand to maintain operators’ turbine equipment and provide remote operations and monitoring.

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Turbo Tour: EthosEnergy Showcases Remote Operations, Overhaul, and Field Services

GE Vernova and Crusoe signed a deal for GE Vernova to deliver 29 units of its LM2500XPRESS aeroderivative gas turbine packages to Crusoe AI data centers, which is expected to provide almost 1 GW of electricity. Crusoe, a vertically integrated AI infrastructure provider, booked 10 units in December 2024 and 19 units in June 2025.

“AI's exponential growth demands rapidly deployable power solutions,” said Cully Cavness, co-founder, President, and COO of Crusoe. “Crusoe’s capabilities as an energy-first digital infrastructure builder have positioned us well to take the issue of power into our own hands by rapidly building and operating power plants alongside AI datacenters. With their flexible and efficient technology, GE Vernova power generation equipment was an ideal choice to enable power plant strategies across Crusoe’s growing datacenter development portfolio. We’re building AI factories at record speed, and GE Vernova’s technology is a key enabler, significantly accelerating the path to energization for our customers and partners.”

GE Vernova’s aero units provide the flexibility and reliability of efficient jet engines. They can ramp up and down rapidly and have low emissions that is further reduced by SCR technology, producing 90% lower emissions than traditional gas or diesel-powered reciprocating engines with little to no methane slip.

“This project clearly illustrates our ability to provide the right solutions for data centers and power applications of all sizes and scales,” said Pablo Koziner, GE Vernova’s Chief Commercial and Operations Officer. “From a single aero unit producing approximately 35 MW to this 29-unit project, to our HA heavy-duty gas turbines to small modular nuclear reactors, we have the full suite of generation options to help meet today’s and tomorrow’s energy needs.”

In April, due to advanced manufacturing, data centers, and population growth, D

 to accelerate the company’s unspecified power projects across six states: North Carolina, South Carolina, Florida, Ohio, Kentucky, and Indiana.

“As we continue to experience unprecedented growth in our service territories, securing the necessary materials to build critical infrastructure and meet the energy demand is integral to delivering value for our customers and other stakeholders,” said Harry Sideris, Duke Energy President and CEO. “We value our collaboration with forward-thinking partners who assist us in advancing our energy-modernization strategy.”

GE Vernova will deliver 11 7HA gas turbines and related equipment to Duke Energy, adding to the eight 7HA turbines provided in an earlier contract. Aligning with Duke Energy’s integrated resources initiatives, these onsite assets allow the company to leverage existing infrastructure and transmission lines to lower electricity costs and accelerate production-to-grid timelines. Generating and delivering reliable, low-cost energy enables Duke Energy to accommodate customers within its service area and address emerging growth opportunities in the power landscape.

GE Vernova’s aeroderivative packages are expected to provide almost 1 GW of electricity to Crusoe AI data centers. 

Pavini Shah

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