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All Journal NEUTRON : Research from all areas of the Civil Engineering
Candra Setiawan
Narotama University
Civil Engineering, Building, Construction & Architecture Engineering Transportation

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SMART RENEWABLE ENERGY LOGISTIC PORTS (SRELP) FOR DECARBONIZING ARCHIPELAGIC MARITIME LOGISTICS: TECHNICAL FEASIBILITY AND MICROGRID MANAGEMENT FRAMEWORK Candra Setiawan; Ronny Durrotun Nasihien; Mohd Fadzil Arshad
Neutron Vol 25 No 01 (2025): JULY 2025
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/neutron.v25i01.307

Abstract

This article proposes a reproducible technical assessment framework for Smart Renewable Energy Logistic Ports (SRELP) in an Indonesian archipelagic setting. The conceptual architecture integrates port electrical loads, renewable generation, battery energy storage systems (BESS), high-voltage shore connections, and an energy management system (EMS). The study uses the existence and coverage of official Statistics Indonesia (BPS) maritime publications as contextual evidence, while reviewing peer-reviewed port-microgrid studies, the IMO 2023 GHG Strategy and IEC/IEEE 80005-1. The initial manuscript reported 84.6% emission abatement, 64.2% operating-cost savings and 4.2-year payback without underlying metered electricity, vessel-call profiles, emission factors or project cash flows. These values therefore cannot be accepted as validated empirical results. The paper instead formulates dispatch constraints, an auditable emissions boundary, economic evaluation equations and a measurement protocol for future pilot validation. A cross-check with the BPS historical ship-call table also identifies a discrepancy in the manuscript’s 2022 national port-call figure. The main contribution is a traceable, site-specific research design that separates established literature, proposed technologies, illustrative arithmetic and outcomes requiring field evidence.
TECHNO-ECONOMIC FRAMEWORK AND MICROGRID OPTIMIZATION FOR SMART RENEWABLE ENERGY LOGISTIC PORTS (SRE-LP) IN ARCHIPELAGIC MARITIME NETWORKS: A SCENARIO-BASED ASSESSMENT FOR INDONESIA Candra Setiawan; Adi Prawito; Fauzilah Salleh
Neutron Vol 25 No 01 (2025): JULY 2025
Publisher : NAROTAMA UNIVERSITY, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/neutron.v25i01.310

Abstract

Ports in Indonesian archipelagic logistics face growing demand for reliable terminal electricity and lower emissions from ships at berth. This study develops a transparent scenario-based techno-economic framework for a Smart Renewable Energy Logistic Port (SRE-LP) combining solar photovoltaics (PV), coastal wind generation, lithium iron phosphate battery energy storage (BESS), high-voltage onshore power supply (OPS), and an integrated energy management system (EMS). Official Indonesian maritime statistical publications are used to establish the policy and data context; technology architecture and evaluation metrics are grounded in traceable international standards and peer-reviewed research. The configuration assessed is a proposed 12.5-MWp PV system, 4.5-MW wind cluster, 8-MWh/4-MW BESS and two OPS connection points totaling 4.5 MW. Using the draft’s hypothetical capital expenditure of US$18.45 million, constant annual net savings of US$3.42 million, a 20-year period and 8.5% discount rate, an arithmetic recalculation yields an illustrative net present value of US$13.91 million, internal rate of return of 17.84%, and discounted payback of 7.53 years. Direct vessel-at-berth emissions potentially avoided by OPS must be evaluated together with grid-generation emissions. Because audited tariff records, hourly metering, emission factors and field validation were not supplied, these results represent scenario calculations, not proven operational performance at Indonesian ports.
Co-Authors Adi Prawito Fauzilah Salleh Mohd Fadzil Arshad Ronny Durrotun Nasihien, Ronny Durrotun