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DRIVERS OF RENEWABLE ENERGY CONSUMPTION: EVIDENCE FROM A GLOBAL PERSPECTIVE

再生可能エネルギー消費の決定要因:グローバルな視点からのエビデンス (AI 翻訳)

Nguyen Quoc Huy, Le Quoc Dinh

Veredas do Direitoプレプリント2025-12-16#再生可能エネルギーOrigin: Global
DOI: 10.18623/rvd.v22.n6.3995
原典: https://doi.org/10.18623/rvd.v22.n6.3995

🤖 gxceed AI 要約

日本語

本研究は、2002~2023年の69カ国のパネルデータを用い、技術革新、経済成長、デジタル金融包摂などが再生可能エネルギー消費に与える影響をベイズ回帰で分析。技術革新と経済成長は促進要因、CO2排出量や人口増加は抑制要因であることを示し、政策統合の重要性を提起。

English

Using a Bayesian regression on a panel of 69 countries (2002–2023), this study examines determinants of renewable energy consumption. Technological innovation and economic growth are key drivers, while CO2 emissions and population growth constrain it. Findings underscore the need for integrated policy strategies to accelerate the energy transition.

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

日本では再生可能エネルギー導入拡大が政策課題だが、本稿は技術革新や経済成長の役割をグローバルに実証。日本のFIT見直しやデジタル金融活用など、具体的政策への示唆を得られる。

In the global GX context

This global cross-country study identifies technological innovation and economic growth as key enablers of renewable energy uptake, offering empirical grounding for policies that combine green finance, innovation support, and carbon pricing in the global energy transition.

👥 読者別の含意

🔬研究者:Provides a comprehensive empirical framework for analyzing renewable energy drivers across diverse economies.

🏢実務担当者:Informs corporate strategy on investing in innovation and aligning with countries' economic and regulatory conditions for renewable energy.

🏛政策担当者:Highlights the need for integrated policies that couple economic growth with technological and financial support for renewables.

📄 Abstract(原文)

The global shift toward renewable energy has intensified the need to understand the key factors influencing renewable energy consumption (REC) across countries. This study investigates the determinants of REC by jointly examining the roles of technological innovation, digital financial inclusion, economic growth, carbon dioxide emissions, population size, foreign direct investment, urbanization, and trade openness. Using a balanced panel of 69 countries over the period 2002–2023, the study applies a Bayesian regression framework to address common empirical challenges such as multicollinearity, parameter uncertainty, and cross-country heterogeneity. The empirical findings reveal that technological innovation is a fundamental driver of renewable energy consumption, highlighting its importance in improving efficiency and enhancing the competitiveness of clean energy technologies. Economic growth and foreign direct investment also exert positive effects, suggesting that higher income levels and capital inflows can facilitate renewable energy expansion when aligned with appropriate structural and policy conditions. In contrast, carbon dioxide emissions, population growth, urbanization, and trade openness negatively affect renewable energy consumption, indicating that fossil fuel dependence, demographic pressure, and trade-driven scale effects may constrain the energy transition. Digital financial inclusion shows a positive but conditional impact, implying that its effectiveness depends on complementary green finance policies and regulatory support. The results demonstrate that renewable energy consumption is shaped by a complex interaction of economic, technological, financial, demographic, and structural factors. The study provides robust policy-relevant insights to support the design of integrated strategies for advancing a sustainable low-carbon energy transition.

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