– Géonomie

Géonomie is a Lyon-based environmental and urban-planning consultancy with more than 20 years of experience supporting public and private project owners across France. The firm helps clients understand and meet regulatory obligations, prepare robust application documents, and navigate administrative review. Its services include environmental assessments and impact studies, ecological expertise covering natural habitats, wildlife and plants, and environmental planning for documents such as local and regional urban plans. Géonomie also supports consultation processes and stakeholder engagement for projects subject to environmental assessment.

The consultancy works particularly on major energy infrastructure, including electricity networks, gas transport facilities, onshore wind farms and ground-mounted solar parks. Its approach begins with regulatory scoping and identification of environmental and territorial sensitivities, then applies the Avoid, Reduce and Compensate sequence to address potential impacts. Géonomie prepares the required studies and regulatory files and assists clients through exchanges with reviewing authorities. With a multidisciplinary team and a close working relationship with each client, the firm offers tailored, practical support designed to align environmental requirements with the technical and operational realities of each project.