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Vulnerability and risks of Ecuador's energy system in the context of climate change and environmental sustainability policies

気候変動と環境持続可能性政策の文脈におけるエクアドルのエネルギーシステムの脆弱性とリスク (AI 翻訳)

Flavio R. Arroyo M., Dely Bravo, Abel Remache, Tatiana Elizabeth Freire-Rosero

Ingenius📚 査読済 / ジャーナル2026-07-01#政策対象セクター: cross_sector
DOI: 10.17163/ings.n36.2026.05
原典: https://doi.org/10.17163/ings.n36.2026.05
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🤖 gxceed AI 要約

日本語

本研究はエクアドルの2050年までのCO2排出シナリオをシステムダイナミクスで分析。BAU、国内政策(ESCN1)、国際政策(ESCN2)の3シナリオを設定。ESCN2シナリオではエネルギー多様化と効率改善により排出削減が可能と示唆。

English

This study uses system dynamics to model Ecuador's CO2 emissions up to 2050 under three scenarios: BAU, domestic policy (ESCN1), and global trends (ESCN2). Results show significant emission increases under BAU and ESCN1 due to fossil fuel dependence, while ESCN2 could reduce emissions through energy diversification and efficiency improvements.

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

日本とは異なる発展途上国のエネルギー転換分析であり、日本企業・政策担当者にとって直接的な応用は限られるが、システムダイナミクスによる長期的シナリオ分析手法は参考になる。

In the global GX context

This paper provides a system dynamics model for Ecuador's energy sector, illustrating how different policy scenarios affect CO2 emissions. While specific to Ecuador, the modeling approach and the contrast between BAU and sustainability scenarios are relevant for global discussions on energy transition planning.

👥 読者別の含意

🔬研究者:A case study of system dynamics modeling for national energy transition scenarios, offering insights for developing countries.

🏛政策担当者:Relevant for policymakers in countries with similar fossil-fuel-dependent energy systems.

📄 Abstract(原文)

This study examines future CO2 emissions scenarios for Ecuador by 2050, considering the interrelationships among energy supply, energy demand, and economic growth. Using a system dynamics modeling approach, three scenarios were developed: a Business-as-usual (BAU) scenario, an optimistic national policy scenario (ESCN1), and a global trends scenario (ESCN2). The model was calibrated and validated using historical data from 2000 to 2015 and then applied to simulate the long-term behavior of CO2 emissions associated with final energy consumption across six key economic sectors. The results indicate that, under the BAU and ESCN1 scenarios, both energy demand and CO2 emissions are projected to increase significantly, driven by continued dependence on fossil fuels. In contrast, the ESCN2 scenario, aligned with international sustainability trends and policy frameworks, suggests a potential reduction in emissions by 2050 through a more diversified energy mix and improvements in energy efficiency.

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