Engreen is an Italian engineering company dedicated to accelerating the energy transition through practical, scalable solutions. With its “Sustainability as a Service” approach, Engreen supports public authorities, renewable energy communities, businesses, and international partners from early strategy and feasibility work through implementation, commissioning, and ongoing operational management. The company designs and delivers renewable energy systems, supports the creation and governance of renewable energy communities, and contributes to innovation and to EU-funded programmes that test new technologies under real-world conditions. Engreen brings together engineering capability, regulatory know-how, financial and business-model insight, and strong stakeholder engagement, helping align technical choices with local needs and permitting requirements. With experience in more than 16 EU-funded projects, Engreen helps turn innovation into resilient, community-oriented energy models that improve local energy independence, increase system flexibility, and support long-term sustainability.