Acwa's Polish Power Play: Why a Green Giant Is Buying Steam Turbine Tech

RIYADH, Saudi Arabia – August 10, 2026

In a move that speaks volumes about the intricate mechanics of the global energy transition, Saudi-listed Acwa has planted its first operational flag on European soil. Its subsidiary, Acwa Field Services, just announced the acquisition of EthosEnergy's steam turbine services business in Wrocław, Poland. On the surface, it’s a straightforward corporate transaction: 85 employees, specialist assets, contracts, and a contracted backlog now fall under the newly minted Acwa Field Services Poland. But look closer, and this isn't just an acquisition; it's a strategic beachhead.

For Acwa, a global titan in water desalination and a self-proclaimed first mover in green hydrogen, buying a business that services a technology often associated with 20th-century fossil fuel plants seems counterintuitive. Yet, this move is a masterclass in strategic foresight, revealing a deeper understanding of what it truly takes to build and maintain the energy systems of tomorrow. It signals a shift from simply developing new greenfield projects to controlling the entire value chain, ensuring that even as the world pivots to renewables, the foundational machinery of power generation remains optimized and reliable. This Polish venture is the opening chapter in a deliberate strategy to build a globally integrated field services business, one that gives Acwa control over its own destiny in a fiercely competitive European market.

A Calculated European Foothold

Acwa's leadership is explicit about the rationale. "Owning a specialist maintenance capability, rather than contracting it out, gives us greater control over performance, cost, and reliability across our fleet," said Matthew York, President of Acwa Operations. This statement cuts to the core of the strategy. With a colossal portfolio of 111 assets spanning 16 countries and representing $125 billion in assets under management, Acwa is moving to vertically integrate its operations. Outsourcing maintenance creates dependencies and potential vulnerabilities. By bringing this expertise in-house, the company can protect and extend the value of its assets while sharpening its competitive edge.

The choice of Poland is no accident. Acquiring an established business with a skilled workforce and an active contract base provides an instant, revenue-generating presence inside the European Union. "Acquiring EthosEnergy's steam turbine business in Poland gives us the team, the technical depth, and the customer relationships to build a strong European service business, and it does so from day one," York added. This is not a speculative startup; it's a turnkey entry into a mature market.

This move also serves Acwa’s grander ambitions. The company has a stated goal of doubling its assets under management to $250 billion by 2030, with a heavy focus on exporting green hydrogen from Saudi Arabia to Europe. It has already signed memoranda of understanding with European energy giants like France's TotalEnergies and Germany's EnBW to explore these cross-continental energy bridges. Establishing a robust service and maintenance hub in Poland provides the operational infrastructure to support these future European ventures, whether they involve hydrogen import terminals, renewable energy projects, or the transmission corridors needed to connect them.

Poland: A Gateway to a Market in Flux

The acquisition also shines a light on Poland's rising stature as a strategic linchpin in Europe's evolving energy landscape. The country is in the midst of a monumental energy transition, grappling with the challenge of moving away from its deep-rooted reliance on coal, which still accounted for over 45% of its electricity in 2025. Simultaneously, Poland has seen explosive growth in renewable energy, particularly solar, and is on the cusp of bringing its first offshore wind farms online.

This dual reality—a legacy of thermal power plants requiring expert maintenance and a rapid build-out of new green infrastructure—creates a fertile ground for sophisticated energy service providers. Acwa Field Services Poland is now perfectly positioned to serve both ends of this spectrum. The Wrocław team’s expertise will be crucial for optimizing the efficiency and extending the life of existing power plants, ensuring grid stability during the long transition. At the same time, Acwa's global leadership in renewables opens the door to supporting Poland's green ambitions.

The move is a vote of confidence in the Polish economy and its workforce. Wrocław is a major economic hub with a strong industrial base and a low unemployment rate. The acquisition ensures the continuity of 85 skilled technical jobs, now integrated into a global energy powerhouse. For Poland, which has long been a leading destination for foreign direct investment in Central and Eastern Europe, Acwa's arrival adds another major international player to its industrial ecosystem, bringing capital, technology, and global connections.

The Modern Role of the Steam Turbine

Perhaps the most fascinating aspect of this deal is how it resolves the apparent paradox of a renewable energy leader investing in steam turbine technology. The reality is that steam turbines are far from obsolete; they are a critical component in several forms of modern, sustainable power generation.

Concentrated Solar Power (CSP) plants, for instance, rely entirely on steam turbines. These facilities use vast arrays of mirrors to focus sunlight, heating a fluid to create the high-pressure steam that drives turbines. Acwa is no stranger to this technology, with projects like the Redstone Solar Thermal Power Project in its portfolio. As CSP gains traction for its ability to store thermal energy and provide dispatchable, 24/7 renewable power, the expertise to service its core machinery will become invaluable.

Similarly, Waste-to-Energy (WtE) plants, which are gaining importance in a circular economy, use the heat from incinerating municipal and industrial waste to generate steam and power turbines. This process reduces landfill dependency while creating a reliable energy source. The expertise acquired in Poland directly applies to this growing sector. Furthermore, in industrial settings, steam turbines are central to high-efficiency cogeneration (Combined Heat and Power) and waste heat recovery systems, which are key to reducing industrial emissions. By mastering steam turbine maintenance, Acwa is equipping itself to service a broad suite of technologies essential for a holistic and pragmatic energy transition.

Shifting Tides in the Maintenance Market

Acwa's entry introduces a formidable new competitor into the European energy maintenance market, a field long dominated by Original Equipment Manufacturers (OEMs) like Siemens Energy and GE Vernova, alongside a host of specialized Independent Service Providers (ISPs). By acquiring an established ISP and backing it with the financial might of a $125 billion asset manager, Acwa is poised to disrupt the existing dynamics. Its dual role as both a major asset owner and a third-party service provider gives it a unique market perspective and significant leverage.

For EthosEnergy, this sale is part of a clear strategic realignment. "As we continue reshaping EthosEnergy, this transaction supports our strategy to simplify our portfolio and strengthen our focus on core operations," stated CEO Ana Amicarella. This move follows a similar divestment in late 2025, when EthosEnergy sold other steam turbine and compressor businesses in the US, UK, and Netherlands to Rotating Machinery Services (RMS). The sale of the Wrocław operation to Acwa is another logical step in this portfolio simplification, placing the business with an owner whose growth ambitions align with its capabilities.

By securing this Polish base, Acwa is not just buying a company; it is acquiring a critical capability. It's a move that demonstrates a mature, nuanced view of the energy industry—one that recognizes that the path to a green future is paved not only with new solar panels and wind turbines, but also with the expert maintenance and optimization of the powerful, intricate machines that have long turned heat into light.