Technical and Economic Analysis of a 1 MWp Solar Power Plant in the Lake Toba Region: Potential and Impact on Green Tourism
トバ湖地域における1 MWp太陽光発電所の技術的・経済的分析：可能性とグリーンツーリズムへの影響 (AI 翻訳)
Saut M Situmorang, Bonar S,M Naibaho
🤖 gxceed AI 要約
日本語
本研究はインドネシア・トバ湖地域における1MWp太陽光発電の技術的・経済的実現可能性を評価。GHIデータと経済分析（LCOE、NPV、回収期間）を用い、年間発電量1.37GWh、LCOE0.056USD/kWh、CO2削減量1163トン/年を試算。グリーンツーリズムへの貢献可能性を示した。
English
This study evaluates the technical and economic feasibility of a 1 MWp solar PV system in Lake Toba, Indonesia. Using GHI data and financial metrics (LCOE, NPV, payback period), it finds annual generation of 1.37 GWh, LCOE of $0.056/kWh, and CO2 reduction of 1,163 tons/year. Solar PV is viable and supports green tourism.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
本論文はインドネシアの観光地における太陽光発電の可能性を示すもので、日本の観光地（沖縄、箱根など）での再生可能エネルギー導入を検討する際の参考事例となる。
In the global GX context
This paper provides a concrete case study of solar PV deployment in a tropical tourism destination, demonstrating technical and economic viability while contributing to decarbonization. It aligns with global energy transition and sustainable tourism goals.
👥 読者別の含意
🔬研究者:Methodology combining GHI data with LCOE/NPV analysis is useful for renewable energy feasibility studies in tropical regions.
🏢実務担当者:Tourism developers and energy planners can use this case to assess solar PV potential in similar destinations.
🏛政策担当者:Supports Indonesia's national decarbonization targets and provides evidence for integrating renewables in tourism zones.
📄 Abstract（原文）
This Lake Toba, one of Indonesia’s most prominent tourist destinations, holds significantpotential to be developed into a sustainable and environmentally friendly tourism area through theintegration of renewable energy. Among the available options, solar energy utilization via SolarPhotovoltaic (PV) systems offers a strategic pathway to achieve energy sustainability and reducereliance on fossil fuels. This study aims to evaluate the solar radiation potential, land requirements,technical design of Solar PV systems, and economic feasibility to support sustainable ecotourismdevelopment in the Lake Toba region. A quantitative research approach was applied, combiningsolar radiation assessment based on Global Horizontal Irradiance (GHI) data from BMKG and theGlobal Solar Atlas with financial feasibility analysis using Levelized Cost of Electricity (LCOE),Net Present Value (NPV), and Payback Period metrics. The results indicate that the Lake Tobaregion receives an average solar radiation of 4.8–5.1 kWh/m²/day, allowing a 1 MWp Solar PVsystem to generate approximately 1.37 GWh of electricity annually. Economically, the systemyields an estimated LCOE of USD 0.056/kWh, significantly lower than diesel-based generationcosts of USD 0.15–0.20/kWh. Environmentally, such a system could reduce carbon emissions byaround 1,163 tons of CO₂ per year, directly supporting Indonesia’s national decarbonization argets. Overall, Solar PV deployment in the Lake Toba region is technically viable, economically competitive, and environmentally impactful, while also strengthening Lake Toba's image as a green tourism destination.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.37817/ikraith-teknologi.v10i1.5356first seen 2026-06-10 05:27:32
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