The Role of Energy Productivity in Green Transition: Evidence from BRICS Economies
グリーン移行におけるエネルギー生産性の役割：BRICS経済のエビデンス (AI 翻訳)
Shahid Ali, Haseeb Anwar, Sakiru Adebola Solarin, Taha Bahadır Saraç
🤖 gxceed AI 要約
日本語
本研究は、BRICS諸国を対象にエネルギー生産性が消費ベースと生産ベースのCO2排出量に与える影響を分析。1990～2023年のデータを用いた分位点回帰の結果、エネルギー生産性は両タイプの排出量を削減することが明らかになった。また、再生可能電力の増加と輸出も排出削減に寄与する一方、輸入は消費ベース排出を増加させる。エネルギー生産性向上はエネルギー利用を抑制し、環境パフォーマンスを改善する。
English
This study examines the impact of energy productivity on both consumption-based and production-based CO2 emissions in BRICS economies from 1990 to 2023 using quantile regression. Results show that energy productivity reduces both types of emissions. Renewable electricity output and exports also lower emissions, while imports increase consumption-based emissions but decrease production-based emissions. Increasing energy productivity reduces energy demand, thereby improving environmental performance.
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
日本はBRICSに含まれないが、消費ベース排出の概念は貿易依存度の高い日本にとって重要。エネルギー生産性向上は日本のGX政策（例：省エネ法、GXリーグ）とも整合し、BRICSの実証結果は日本の政策設計に示唆を与える。
In the global GX context
The paper contributes to the global debate on consumption-based vs. production-based carbon accounting, offering empirical evidence from emerging economies. It highlights energy productivity as a key policy instrument for decarbonization, relevant for countries designing climate strategies under the Paris Agreement and ISSB disclosure frameworks.
👥 読者別の含意
🔬研究者:Provides empirical evidence on the differential effects of energy productivity on consumption-based and production-based emissions, using panel quantile regression.
🏢実務担当者:Highlights the importance of energy efficiency improvements for reducing carbon footprint, applicable to corporate sustainability strategies.
🏛政策担当者:Suggests that energy productivity policies can effectively reduce both territorial and consumption-based emissions, informing national climate action plans.
📄 Abstract（原文）
Improving environmental quality remains a significant challenge for nations worldwide. Energy productivity is widely considered as one of the main indispensable solutions to control greenhouse gas emissions and improving environmental quality. However, the debate between consumption-based accounting and production-based accounting of carbon emissions has gained increasing prominence in climate policy discussions, as the traditional production-based approach often overlooks emissions embodied in international trade. Against this backdrop, this study examines the role of energy productivity as a climate policy instrument in mitigating both consumption-based and territorial (production-based) CO₂ emissions in BRICS economies over the period 1990–2023. This study presents a novel methodology to capture distributional effects, offering new insights into how energy productivity influences environmental sustainability at different emission levels. Using the method moment quantile regression approach, we find that energy productivity is an important determinant of both consumption-based carbon emissions and territorial carbon emissions. Moreover, renewable electricity output and exports reduce both types of carbon emissions. Interestingly, imports increase consumption-based carbon (CCO2) emissions while decrease territorial-based carbon (TCO2) emissions in sample countries. Based on the results, it is inferred that increasing energy productivity lower the need for energy utilization, which ultimately improve environmental performance.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.17323/fstig.2026.31632first seen 2026-06-25 04:39:36
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