
Many planning-relevant facts are buried in environmental statements, management plans, survey reports, and consultancy outputs.
This project turns those documents into structured, citable records (like species, habitats, interventions, locations, outcomes) to support faster and more systematic evidence use in environmental planning and decision-making. A core requirement is verifiability: answers must be grounded in source documents and traceable to specific pages and passages.
Technically, the system ingests a secure corpus of PDFs and metadata from Natural Resources Wales. A retrieval augmented generation (RAG) backend indexes this information and, when queried, retrieves the most relevant information, acting as a digital assistant by answering only when it can point to supporting text in the source documents to provide direct evidence for its response.
Lead Academics: Mahdis Tourian, Professor Hywel Williams
Partners: Natural Resources Wales
Find out more