October 15, 2025
RINA has designed the TWINVEST interactive map with the aim to support investment decisions and foster better alignment between policy and industrial needs. It serves as an information hub to enable strategic planning by allowing users to identify favourable contexts for future wind energy projects.
But what methodology did we follow? To gather the necessary information, a standardised Excel template was created. This template guided the collection of both relevant regulatory and technical data affecting onshore wind energy installation. Additionally, partners provided data on forecasted electricity demand and electricity price. The gathered data were then converted from Excel to JSON and then into a Geo-JSON file to be integrated into the map interface.
The map is designed to support end-users—particularly investors and planners—in evaluating regulatory, market, and technical conditions for onshore wind energy deployment across various European regions. It is primarily intended for potential investors in the wind energy sector, policymakers and public authorities responsible for energy transition strategies, as well as researchers and project developers who require cross-country comparisons of regulatory environments. This tool is especially valuable for stakeholders who need to evaluate investment potential across different regions, as it consolidates fragmented policy data into one user-friendly interface. By doing so, it facilitates evidence-based decision-making and contributes to the deployment of wind technologies in suitable markets.
The Interactive Map, embedded within the TWINVEST Digital Twin, provides an intuitive interface for exploring regulatory, market, and technical conditions affecting onshore wind energy deployment across Europe. Users can select countries or regions to access detailed information on permitting procedures, spatial constraints, electricity pricing, demand forecasts, and grid connection requirements. The data includes national regulations, market trends, and ancillary service rules from Transmission System Operators. The map allows comparative analysis and helps stakeholders identify optimal areas for investment by visualising feasibility conditions at national and regional levels.
© visuals: Adobe Stock
