SPX FLOW and Arla Foods launch $30m UHT center of excellence at Lockerbie

SPX FLOW, Inc., a leading American process technology company specializing in thermal and mixing solutions, has announced a $30 million partnership with global dairy cooperative Arla Foods to establish a new ultra-high temperature (UHT) center of excellence at the Lockerbie Creamery in Scotland. The deal represents one of the largest sustainability-driven investments in Europe’s dairy processing sector this year and underscores Arla’s ambition to reach net-zero carbon emissions by 2050.

The project, driven by SPX FLOW’s APV division within its Nutrition and Health segment, will retrofit and expand the existing Lockerbie site to enhance energy efficiency, water conservation, and waste minimization. The new line is designed to support longer production runs and reduce operational steps, allowing for a high-volume, low-product-cost strategy. It also aligns with SPX FLOW’s “Earth Day, Every Day” commitment to sustainable industrial innovation.

Simon Phillips, President of Nutrition & Health Solutions at SPX FLOW, said that the collaboration with Arla Foods reflects the convergence of technology and sustainability in modern dairy manufacturing. He emphasized that the integration of APV expertise with Arla’s operational scale demonstrates how advanced process engineering can reduce resource consumption while improving quality and consistency.

Why is Arla Foods transforming its Lockerbie Creamery into a global UHT center of excellence?

Lockerbie is one of Arla Foods’ flagship processing sites in southern Scotland, responsible for producing a wide range of dairy products including milk, cream, flavored drinks, and specialty formulations. Established over 50 years ago, the creamery has served as a cornerstone of Arla’s UK supply chain, but rising energy and carbon costs have prompted a strategic rethink.

The transformation into a UHT center of excellence represents a modernization of both infrastructure and process control. UHT technology allows for the production of shelf-stable dairy products that require less refrigeration and have longer distribution cycles, which is increasingly important for Arla’s export ambitions. By integrating SPX FLOW’s APV solutions, the facility aims to become a benchmark for energy-efficient production in the European dairy industry.

The investment is expected to create new jobs in the region while supporting Arla’s broader decarbonization targets. Although Arla has not disclosed specific headcount increases, industry reports indicate potential expansion in both operations and maintenance roles as the facility scales capacity.

How does SPX FLOW’s APV system enable sustainability and operational efficiency?

The Lockerbie upgrade features SPX FLOW’s advanced Injection UHT technology integrated with a suite of supporting components that together enhance thermal efficiency, resource recovery, and process reliability. The installation includes a Flex-Mix Instant Mixer for high-shear vacuum mixing, Q055 energy-saving plate heat exchangers for optimized thermal transfer, and a range of hygienic pumps and valves that streamline liquid handling.

This configuration reduces the number of processing stages, minimizes product loss, and extends production uptime, directly improving yield and total cost of ownership. By automating the infusion and recovery of thermal energy, SPX FLOW’s design ensures stable operating conditions with reduced variability in output quality.

The system’s design also focuses on waste-heat recovery, a critical factor in meeting carbon-neutral targets. Every major component contributes to lowering the plant’s dependency on fresh steam and external energy sources. Over time, these efficiency gains are expected to reduce both operating costs and greenhouse gas emissions.

What role does the SteamRecycle system play in the broader UHT technology landscape?

Earlier in 2025, SPX FLOW introduced its proprietary SteamRecycle system for APV Infusion UHT units, which reuses 100 percent of the steam generated during the process. This innovation eliminates the need for fresh steam after startup, using mechanical vapor compressors to convert low-pressure exhaust steam back into high-pressure steam suitable for reuse.

The technology can cut carbon dioxide emissions by up to 1,000 tons annually and reduce water recirculation by up to 33 cubic meters per hour based on typical dairy plant operating conditions. This closed-loop approach is not only environmentally beneficial but also economically attractive, offering payback periods of around four to five years depending on local energy prices.

By integrating elements of the SteamRecycle approach into the Lockerbie plant, SPX FLOW and Arla Foods are effectively creating one of Europe’s first UHT systems designed for near-total thermal self-sufficiency. This aligns with the growing industry movement toward net-zero processing facilities where resource recovery is as important as product quality.

What does this collaboration mean for the future of dairy manufacturing in Europe?

The SPX FLOW–Arla partnership is being viewed by industry observers as a signal of where dairy manufacturing is heading: toward integrated, circular systems that treat waste streams as energy sources and sustainability metrics as performance benchmarks. The UHT segment, once considered mature, is now being redefined through energy recapture, digital monitoring, and smart automation.

For SPX FLOW, this deal represents a strategic positioning move that elevates its profile from component supplier to full-solution sustainability partner. For Arla Foods, it offers a pathway to meet stringent UK and EU climate standards while maintaining competitiveness in an increasingly consolidated market.

Institutional analysts have noted that such technology partnerships are becoming central to dairy sector CAPEX strategies, particularly as processors look to offset rising utility costs and align with government-backed net-zero frameworks.

How could the project influence institutional sentiment and investor perception of SPX FLOW?

SPX FLOW, though privately held, is often viewed through the lens of global industrial sustainability trends. Institutional investors monitoring the dairy and food-tech equipment space have shown growing preference for firms with demonstrable energy-efficiency solutions, making the Arla collaboration an important proof point for future commercial traction.

While not a direct stock driver, the deal reinforces SPX FLOW’s credentials in the lucrative processing equipment market, estimated at more than USD 40 billion globally. Analysts suggest that repeat contracts in Europe and Asia could position SPX FLOW as a preferred partner for large-scale sustainability retrofits, potentially unlocking incremental growth in high-margin service and maintenance contracts.

From Arla’s perspective, the upgrade demonstrates capital discipline aligned with sustainability metrics—a factor that can improve long-term credit perception and investor confidence in its cooperative governance model.

What should industry watchers monitor as the project moves into implementation?

Over the coming months, the focus will shift toward installation, commissioning, and performance validation at Lockerbie. SPX FLOW will be under pressure to meet its promised efficiency benchmarks without disrupting existing output.

Success will likely be measured by operational uptime, product consistency, and quantifiable reductions in energy and water use. If early results meet expectations, this model could be replicated across Arla’s other European sites, creating a blueprint for scalable, low-carbon UHT production.

Industry stakeholders will also be watching whether SPX FLOW can expand this approach into plant-based beverage segments—a growing area of interest for both companies given consumer trends toward non-dairy products.

How does this initiative fit into the global trend toward sustainable food processing?

Around the world, food and beverage companies are accelerating decarbonization and efficiency initiatives as part of their broader ESG goals. From Nestlé’s zero-emission factories to Danone’s energy-neutral yogurt plants, sustainability is now a fundamental metric of corporate performance.

The SPX FLOW–Arla Foods collaboration fits squarely within this paradigm, offering a tangible example of how equipment innovation and process engineering can close the loop between cost efficiency and environmental responsibility. If successful, the Lockerbie model could inspire similar transformations across Europe, particularly in markets where utilities represent a major share of production costs.

The case also underscores how mid-sized technology vendors like SPX FLOW can achieve differentiation by marrying traditional mechanical engineering with smart resource management, turning energy conservation into a core business advantage.

What the SPX FLOW–Arla Foods partnership reveals about the next era of dairy innovation

The creation of Arla’s UHT center of excellence at Lockerbie, powered by SPX FLOW’s APV solutions, highlights a pivotal moment in dairy manufacturing. The project demonstrates that sustainability and profitability no longer exist in opposition. Instead, they are converging through innovation in thermal recovery, waste reduction, and process automation.

For Arla Foods, the project reaffirms its leadership in responsible dairy production and strengthens its supply chain resilience amid tightening environmental regulations. For SPX FLOW, it represents validation of its strategy to drive value through sustainable process design and to position itself as a trusted technology enabler for global food producers.

If the results meet expectations, Lockerbie could become one of Europe’s most efficient dairy processing facilities—and a template for the future of carbon-smart food manufacturing.