January 10, 2025
Report

Assessment of Regional Interconnections to Meet Southeast Asia's Renewable Energy Targets

Abstract

This report summarizes the results of a study of long-distance subsea electrical interconnections in Southeast Asia, conducted under the first phase of the Singapore-U.S. collaboration under the Net Zero World Initiative. In Phase 1, the Net Zero World team evaluated the current state of the renewable energy landscape in Southeast Asia; developed an open-source capacity expansion model using GridPath and evaluated several future scenarios including changes in interregional transmission; explored the technical feasibility of regional subsea interconnectors; and estimated socio-economic benefits of expanded regional transmission.

Published: January 10, 2025

Citation

Douville T.C., S. Datta, J.T. Barlow, S. Bhattacharya, P.R. Maloney, S. Naqvi, and S.A. Siddiqui, et al. 2025. Assessment of Regional Interconnections to Meet Southeast Asia's Renewable Energy Targets Richland, WA: Pacific Northwest National Laboratory.