EU’s 6G4Society Project Sets Sustainability and Social Values at the Heart of Next-Generation Connectivity

The 6G4Society project, funded under the European Union’s Smart Networks and Services Joint Undertaking, is redefining how the future of mobile and wireless connectivity 6G is approached. Rather than focusing exclusively on speed, throughput and latency, the project places sustainability, ethics, public acceptance and social value at the core of next-generation network development.

Launched in January 2024 and running through December 2025, the six-partner consortium draws expertise from social sciences, engineering, policy-making and industry actors across six European countries. The ambition is clear: by the time 6G networks roll out at scale, expected around 2030, they should not only deliver faster connectivity but also serve society, promote environmental stewardship and ensure inclusive access.

Embedding Non-Technical Dimensions Into Network Design

Traditionally, network KPIs measure throughput, latency, capacity or reliability. The 6G4Society project is developing complementary metrics known as Key Value Indicators and Key Sustainability Indicators. These capture dimensions such as energy consumption and emissions, material circularity, inclusiveness, safety, trust and potential societal benefits.

For the telecom industry and wider net-zero ecosystem, the shift is significant. Network infrastructure and connected devices contribute to energy consumption, mining demand and lifecycle carbon emissions. Emerging research indicates that next-generation networks can only contribute meaningfully to climate targets if efficiency is built into the architecture from the start, including the use of energy harvesting, adaptive AI-driven operations and lifecycle carbon assessments of data transmission.

Public Engagement and Social Acceptability

The 6G4Society initiative recognises that technologically advanced networks do not guarantee broad public acceptance. To address this, the project has prioritised citizen engagement early in the design process. A multilingual survey with more than 1,800 respondents revealed that environmental responsibility, biodiversity protection and equitable access are central public expectations for future connectivity systems.

The consortium is using these insights to build a Social Acceptance Model for 6G. This framework examines factors like trust, fairness, transparency, digital inclusion and perceived societal value. The intent is to help designers, regulators, and operators anticipate social impacts and ensure the network is aligned with citizen needs, not just engineering benchmarks. For 6G networks to be accepted, the project argues, they must be designed around widely shared values rather than retrofitted with ethical considerations at the end.

Policy, Standards and Cross-Project Synergies

A major focus of 6G4Society is ensuring its findings influence regulatory and standardisation pathways. The project is mapping how social and environmental values intersect with broader EU frameworks, including climate neutrality targets, circular economy objectives and digital inclusion commitments. It advocates for funding, procurement and deployment strategies that reward network technologies delivering measurable public value, not just technical superiority.

The project is also coordinating with other research initiatives across Europe to align methodologies for assessing sustainability, digital equity and user trust in 6G systems. The goal is a consistent and interoperable set of indicators that can help guide international standards and reduce fragmentation across the sector.

Implications for Net-Zero and Digital Transition Stakeholders

For network operators and equipment manufacturers, the project’s approach underscores the value of integrating sustainability early on. Embedding efficient energy management, recycling frameworks and social accountability can reduce regulatory risk, enhance ESG performance and ensure long-term viability as policymakers tighten requirements around digital infrastructure.

For public authorities, the 6G4Society frameworks provide tools to better assess whether connectivity projects contribute to equitable access, resilience and environmental protection. These insights can guide more effective policy design, standard-setting and investment strategies.

Investors and corporate sustainability teams also stand to benefit. As digital infrastructure becomes central to decarbonisation, future networks will increasingly be scrutinised for both environmental and societal value creation. 6G4Society helps clarify what responsible, future-ready connectivity should look like.

Challenges and Next Steps

Integrating sustainability into next-generation networks remains complex. There are inherent tensions between ultra-high-performance targets and the energy, materials and land footprint required to build and maintain dense networks. Measuring social acceptability involves qualitative assessments that require careful interpretation and iterative engagement. Standardisation across international bodies is also a lengthy process.

Even so, early insights and tools from 6G4Society, including its Social Acceptance Model, sustainability metrics and survey findings, are expected to influence research, policy and investment priorities as 6G moves closer to real-world deployment around 2030. The project reframes the future of connectivity with a central question: not only whether 6G is technically feasible, but whether it can maximise social benefit and minimise environmental harm.

Conclusion

The 6G4Society project represents a significant step toward ensuring that next-generation connectivity supports wider climate and social priorities. By integrating sustainability, fairness and public engagement into 6G design, the project aligns advanced digital infrastructure with Europe’s net-zero goals and inclusive digital ambitions. As stakeholders prepare for the evolution of global connectivity, 6G4Society provides a clear roadmap for ensuring that technological progress adds genuine value to society and the planet.

Source: www.innovationnewsnetwork.com