Verallia Ignites Hybrid Furnace, Forging a Greener Path for Glass

ZARAGOZA, SPAIN – April 16, 2026 – In a landmark move for industrial decarbonization, glass packaging giant Verallia today inaugurated its first-of-a-kind hybrid furnace at its facility in Zaragoza. The €63 million project represents a pivotal step in the company's ambitious strategy to achieve Net Zero emissions, leveraging a groundbreaking combination of renewable electricity and gas to slash the site’s carbon footprint by over 50%.

This new furnace, developed in partnership with technology provider Sorg, is more than just an upgrade; it is a tangible symbol of the glass industry's high-stakes transition away from fossil fuels. As Europe's leading and the world's third-largest producer of glass packaging, Verallia's investment sends a powerful signal to a sector grappling with the immense challenge of decarbonizing its high-heat manufacturing processes. The facility will now have the capacity to produce 1.3 million glass containers daily, meeting growing market demand with a significantly lower environmental impact.

A Technological Leap in a High-Heat Industry

For centuries, glass manufacturing has relied on the intense heat generated by burning fossil fuels. The new hybrid furnace at Zaragoza fundamentally alters this equation. By running on a mix of 70% renewable electricity and 30% natural gas—with the potential to substitute biofuel—the technology dramatically reduces direct emissions. The company projects a CO₂ reduction of around 50%, with the potential to reach 60% depending on the energy mix utilized.

This hybrid model serves as a crucial bridge technology. It provides the industrial flexibility and production reliability needed for continuous operation while making significant environmental strides. The furnace’s three production lines also offer enhanced operational agility, capable of producing different glass colors to meet diverse client needs. This initiative is a key part of a diversified portfolio of low-carbon technologies Verallia is deploying across its network. Other pilot projects include a 100% electric furnace at its Cognac, France plant—a world-first for food-grade glass—and oxy-fuel furnaces in Brazil and Italy, which use pure oxygen to improve combustion efficiency.

The industry is watching closely. Major competitors are pursuing similar paths, underscoring a sector-wide race towards sustainability. O-I Glass, the world's largest glass container manufacturer, is scaling its own hybrid electric furnace technologies. Likewise, Ardagh Group is developing a "NextGen" furnace in Germany designed to run on 80% renewable electricity. Verallia’s Zaragoza project, however, stands out as a fully operational, large-scale deployment that moves hybrid technology from the conceptual stage to commercial reality, providing invaluable data and operational knowledge for future rollouts.

Fueling Growth in the Iberian Market

Beyond its environmental credentials, the €63 million investment is a strategic commercial move designed to solidify Verallia’s leadership in the Iberian Peninsula. The Spanish market for glass packaging is one of the most dynamic in Europe, characterized by strong and sustained growth driven by consumer and brand demand for sustainable, recyclable packaging solutions.

The upgraded Zaragoza plant, now operating two furnaces, is better positioned than ever to serve this burgeoning market. The increased production capacity and enhanced flexibility enable Verallia to better support its customers across the wine, spirits, and beverage sectors. These brands increasingly face pressure from consumers and regulators to demonstrate sustainable supply chains, making low-carbon packaging a significant competitive advantage.

Paulo Pinto, General Manager of Verallia Iberia, highlighted the project's strategic importance. “This new hybrid furnace represents a major step forward for our operations in Spain, turning the Zaragoza plant into a relevant example of industrial electrification applied to the glass sector,” he stated. “It will enable us to support our customers with greater capacity, more flexibility and solutions with a lower carbon footprint. This investment reflects our commitment to the Iberian region and our determination to offer more sustainable production while maintaining the quality and service standards that make Verallia a trusted partner in Spain.”

A Strategic Milestone on the Path to Net Zero

This inauguration is a cornerstone of Verallia's broader, aggressive decarbonization roadmap. The company is the first global glass packaging producer to have its Net Zero 2040 trajectory validated by the Science Based Targets initiative (SBTi). This commits Verallia to a staggering 90% reduction in its direct and energy-related (scopes 1 and 2) CO₂ emissions by 2040 compared to 2019 levels—a target aligned with the Paris Agreement's 1.5°C climate trajectory.

Patrice Lucas, Chief Executive Officer of the Verallia Group, emphasized the project's role within this larger vision. “The commissioning of our first hybrid furnace in Zaragoza represents a significant step in the decarbonisation of our processes, notably through the progressive electrification of glass melting,” Lucas said. “This milestone forms part of Verallia’s broader commitment to the decarbonisation of the glass packaging industry, through investments in technologies that prepare our entire value chain for more sustainable production models.”

The pilot projects, including Zaragoza, are designed to serve as learning labs, allowing Verallia’s engineering teams to refine these innovative technologies, optimize their cost-efficiency, and build the skills required to operate and maintain a new generation of decarbonized furnaces across its 35 global plants.

The Green Crucible: Navigating Future Challenges

While the Zaragoza furnace is a resounding success, it also illuminates the complex challenges facing the entire industrial sector on its path to decarbonization. The transition to electrified manufacturing is not without hurdles. A primary concern is the availability of abundant, reliable, and affordable renewable electricity. Scaling this technology industry-wide will require massive investment in grid infrastructure and renewable energy generation to support the immense power demands of heavy industry.

Furthermore, the capital cost is substantial. The €63 million price tag for a single furnace underscores the financial commitment required to overhaul an entire industry's manufacturing base. Support from government bodies is crucial in de-risking these investments. In this case, the project’s significance was recognized by the Government of Aragon, which designated it a project of regional interest, highlighting its economic and industrial importance.

Looking ahead, Verallia’s strategy continues to evolve. The company is already preparing for the next technological frontiers, including the use of green hydrogen and the expansion of biofuel capabilities, such as a syngas project at its Cognac site. The ultimate goal is a multi-pronged approach that combines electrification, alternative fuels, increased use of recycled glass (cullet), and product eco-design to create a truly circular and sustainable production model. The successful launch in Zaragoza proves what is possible, but it also marks the beginning of a long and capital-intensive journey for the entire glass industry.