再生可能エネルギーの世界的意義：経済成長と環境持続可能性への貢献
The Global Significance of Renewable Energy: Contributions to Economic Growth and Environmental Sustainability (原題)
Jyoti Prakash Myageri, Math Abhishek Gurulingayya
🤖 gxceed AI 要約
日本語
再生可能エネルギーが世界のエネルギーシステムの主流へ移行したことを踏まえ、経済面（投資動向、雇用、LCOE、エネルギー安全保障、アクセス）と環境面（GHG削減、大気質、土地利用・水・素材のトレードオフ）の最新エビデンスをIRENA・IEA・ILOのデータに基づき整理するレビュー。パリ協定やCOP28の三倍増 pledges を含む政策構造と、系統統合・蓄電池コスト・途上国資金ギャップ・鉱物供給網といった導入制約を論じる。再エネはもはや気候対策のみならず経済競争力・エネルギー安全保障・産業政策の柱であり、地域間格差が公平な移行の課題だと結論づける。
English
This review synthesizes recent evidence on the global economic and environmental significance of renewable energy, drawing on IRENA, IEA, and ILO data covering investment, employment, LCOE, energy security, and access, alongside GHG mitigation, air quality, and land/water/material trade-offs. It examines the policy architecture (Paris Agreement, COP28 tripling pledge) and key deployment barriers: grid integration, storage costs, developing-economy financing gaps, and critical-mineral supply chains. Renewables are framed as a central pillar of competitiveness, energy security, and industrial policy, though regional disparities persist.
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
日本では第7次エネルギー基本計画やGX推進戦略における再エネ主力電源化、そして企業の再エネ調達（PPA）やScope2削減の文脈と直結する。ただし国際機関データの概観にとどまり、日本の政策・制度固有の示唆は限定的。
In the global GX context
Provides a broad synthesis useful for framing the global energy transition narrative that underpins ISSB/TCFD transition planning and transition finance discussions, though it offers little new empirical evidence for disclosure scholarship.
👥 読者別の含意
🔬研究者:再エネの経済・環境影響に関する既存エビデンスの整理フレームとして参照できる。
🏢実務担当者:再エネ調達やScope2削減戦略の背景となるマクロ動向の把握に有用。
🏛政策担当者:系統統合・資金ギャップ・鉱物供給網など導入制約への政策対応の論点整理に使える。
📄 Abstract（原文）
Renewable energy has moved from the margins of the global energy system to its leading edge, reshaping how electricity is generated, traded, and valued. This review synthesises recent evidence on the economic and environmental significance of renewable energy at a global scale. On the economic side, it examines investment trends, employment generation, the levelised cost of electricity (LCOE), energy security, and energy access, drawing on the latest data published by the International Renewable Energy Agency (IRENA), the International Energy Agency (IEA), and the International Labour Organization (ILO). On the environmental side, it reviews the contribution of renewables to greenhouse gas (GHG) mitigation, air quality, and the associated trade-offs in land, water, and material use. The review further discusses the policy architecture supporting the global energy transition, including the Paris Agreement and the COP28 tripling pledge, and identifies the principal barriers that continue to constrain deployment: grid integration and intermittency, storage costs, financing gaps in developing economies, and critical-mineral supply chains. The evidence indicates that renewable energy is no longer solely a climate mitigation tool but has become a central pillar of economic competitiveness, energy security, and industrial policy, while significant regional disparities in investment and employment remain a persistent challenge to an equitable global transition.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.22214/ijraset.2026.85292first seen 2026-11-12 04:40:55 · last seen 2026-11-13 04:53:41
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