The implementation of 5G technology can revolutionize global business and technology, unlocking economic value throughout various industries and markets. The fifth generation of wireless internet was built to offer much faster connection speed, without delays, and with more reliable results than previous models. More advanced than 4G, 5G is not just an evolution in connection speed but a technological leap that enables (almost) real-time data transmission.
Utilizing broader frequency bands, including millimeter waves, 5G can support a data volume up to a thousand times greater per area and connect a hundred times more devices. Additionally, its energy efficiency extends the battery life of connected devices and drastically reduces communication delays. The 5G infrastructure is already expanding globally, with billions of users expected by the end of 2025, across four main areas of application.
In mobile broadband, it enables immersive experiences such as virtual reality and ultra-HD videos on the go. In the industry sector, with the Internet of Things (IoT), 5G supports the explosion of connected devices, from smart appliances to low-power industrial sensors. In mission-critical control, it ensures the safe operation of systems such as autonomous vehicles and medical devices. Finally, as a home internet solution, it also serves as an alternative in regions lacking fiber-optic infrastructure.
According to PwC, 5G is projected to contribute approximately $1.3 trillion to global GDP by 2030. This growth will be driven by increased efficiencies and productivity across sectors, with healthcare ($530 billion) and utilities ($330 billion) being the largest beneficiaries. McKinsey’s report is even more optimistic, estimating that the impact of 5G across mobility, healthcare, manufacturing, and retail could boost global GDP by up to $2 trillion by 2030.
These gains will stem from enhanced connectivity enabling innovations such as intelligent mobility systems, advanced healthcare solutions, smart factories, and improved retail experiences. It is also a catalyst for digital inclusion and the democratization of access to information and services in hard-to-reach areas.
Telecom Sector and Challenges
Currently in crisis, European telecom companies are actively seeking growth opportunities in regions like Africa and the Middle East, where higher growth rates are prevalent. This strategic shift is partly due to restrictive merger regulations in Europe that hinder market consolidation and investment in new technologies such as 5G.
In the UK, for instance, Vodafone’s merger with Three has not yet received full approval from the Competition and Markets Authority (CMA). The merger aims to enhance mobile connectivity quality and includes commitments to significant investments in 5G infrastructure, potentially boosting competition in the UK mobile sector.
Despite the promising outlook, the rollout of 5G presents challenges, including substantial infrastructure investments and the need for regulatory support. Telecom operators can capitalize on 5G by offering end-to-end solutions, expanding into new sectors, and building ecosystems that foster innovation. Furthermore, the geopolitical landscape, particularly the U.S.-China growing rivalry, is a risk to global trade and technology development, potentially impacting the deployment and standardization of 5G networks.
