Automated Hydrogen Pipeline Cost Estimation Using GIS Technology

Hydrogen, recognized as a promising clean energy for the 21st century, has experienced significant growth in demand. Government authorities and private sectors are facing challenges in project planning and execution, particularly with respect to conceptual capital cost. Pipeline cost is contingent on factors such as route, terrain, permits, and regulations, including labor, material, right of way, and other associated facilities, such as compressor stations and mainline valve stations. However, generating a detailed estimate during the planning phase is impractical. This study aims to develop an automatic hydrogen pipeline conceptual estimate system utilizing geographic information systems (GIS). Conceptual costs are determined based on pipeline type, design specifications reflective of community density, area, terrain, right of way acquisitions, environmental regulations, permitting, and owners’ contingency. The proposed system will provide planning authorities with a cost-effective and user-friendly platform for estimating conceptual costs, ultimately contributing to the rapid development of the hydrogen energy industry.