Nokia Scales US Plant to Secure AI Supply Chain

Nokia is increasing production capacity at its Allentown facility in Pennsylvania by up to 10 times current levels. The expansion targets advanced test and packaging operations for optical technologies used in AI and telecommunications networks.

The investment could increase domestic availability of photonic chips and optical modules. New production lines are expected to be operational by the end of the third quarter.

Nokia expects the expansion to nearly double its Pennsylvania workforce to more than 500 employees across engineering, manufacturing and research.

Domestic production of critical components

According to Nokia, less than 2% of global semiconductor advanced test and packaging activity takes place on American soil. The Allentown facility is one of only a small number in the US capable of carrying out these processes for photonic chips.

The expansion aims to support more resilient supply chains for communications infrastructure. Photonic components enable the fast connections required between compute clusters and data centres.

The project includes approximately US$30m in investment from Nokia. The Commonwealth of Pennsylvania is providing around US$4m in assistance and the federal CHIPS investment tax credit is contributing approximately US$10m.

Justin Hotard, President and Chief Executive Officer of Nokia, says: "The AI supercycle is fundamentally reshaping network and infrastructure requirements in the US and globally. Our expansion in Allentown is a direct investment in that future – scaling domestic manufacturing of the optical networking technologies that power AI infrastructure.

"It also reflects the strong partnership between Nokia, the United States, and the Commonwealth of Pennsylvania to support advanced manufacturing, create jobs and strengthen US technology leadership and global competitiveness."

Supply chain vulnerabilities in AI infrastructure

Network performance has become a core consideration as AI models become larger and workloads more distributed. Optical technologies play an important role in enabling low-latency connections required for distributed computing.

Nokia says its optical networking technologies can reduce energy consumption in communications networks by as much as 75% as AI infrastructure pushes higher power demands. The company describes the technologies as critical to AI-ready network connectivity.

Bill Frauenhofer, Executive Director of Semiconductor Investment and Innovation at the Department of Commerce, says: "Nokia's investment in Pennsylvania is directly advancing America's AI leadership. Supported by CHIPS and Science Act funding, Nokia is deepening its commitment to innovation and the production of photonic chips in the United States. This project enables critical optical technology and strengthens America's semiconductor supply chain."

Most photonic components used in US infrastructure are currently manufactured elsewhere. This could mean supply chain dependencies for technologies Nokia describes as vital to AI performance.

Pennsylvania's manufacturing capacity expansion

Governor of Pennsylvania, Josh Shapiro, says: "Nokia is doubling down on the Lehigh Valley and ensuring that the future of chip production continues to run through this region because we've made smart investments to make Pennsylvania more competitive and proven that our Commonwealth is a great place to do business.

"As demand for semiconductors continues to grow across industries, we'll continue to position Pennsylvania as a leader in innovation, with a supportive, thriving business climate that helps companies compete on a global scale. From advanced manufacturing to the research and development of new technology like advanced chip packaging, Pennsylvania has all the resources to be a world leader in chip production."

The investment forms part of a broader multi-year plan from Nokia to invest US$4bn in US research, development and manufacturing focused on AI-ready network connectivity. The plan targets increased domestic production of components for optical networking equipment.

Operators face growing pressure to support higher traffic volumes and more demanding performance requirements as AI applications become embedded within enterprise and consumer services. The networks connecting data centres and end users could become a constraint on AI performance if production capacity for optical components remains concentrated outside the US.

Nokia is positioning the Allentown expansion as a response to potential supply chain vulnerabilities in infrastructure that AI systems depend on. The company's bet is that domestic production of optical networking components can be scaled to meet demand from AI infrastructure buildout.