Led by White Research, WP3 lays the foundation for all stakeholder-related activities in LUMENS. It focuses on identifying, mapping, and connecting key actors across the utility-scale renewable energy ecosystem – from project developers and system operators to policymakers, investors, and communities. Through the creation of the LUMENS Stakeholder Collaborative Network, interviews, and warm-up events, WP3 ensures that diverse voices and expertise are represented from the start, helping align project actions with real-world needs and priorities.