スリランカにおける再生可能エネルギーの導入：成功と軽視の混合手法による探求
Adoption of Renewable Energy in Sri Lanka: A Mixed-Methods Exploration of Success and Negligence (原題)
Jagath Palihawadana, R.A. Attalage, Ranitha Sachinthana Weerarathna, Anuja Lokeshwara
🤖 gxceed AI 要約
日本語
スリランカの再生可能エネルギー導入要因と障壁を混合手法で分析。量的調査では技術・経済・社会・環境要因が導入実践の51.5%を説明し、技術が最も強い影響。質的調査では資金・インフラ・社会・政策の4障壁を特定し、技術準備性が鍵と結論。
English
This mixed-methods study examines factors influencing renewable energy adoption in Sri Lanka. Quantitative analysis (n=235) shows technology, economy, society, and environment explain 51.5% of adoption variance, with technology as strongest predictor. Qualitative interviews identify financial, infrastructure, social, and policy barriers, recommending rooftop solar, storage, PPPs, and regulatory reforms.
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
日本企業にとって、スリランカの再生可能エネルギー市場参入や投資判断に有用な現地の障壁と機会を示す。日本の技術・資金協力の可能性にも示唆。
In the global GX context
Provides empirical evidence on renewable energy adoption barriers in an emerging economy, relevant for global energy transition discourse and international investors seeking opportunities in South Asia.
👥 読者別の含意
🔬研究者:Insights into multi-dimensional drivers of renewable adoption in developing countries.
🏢実務担当者:Identifies actionable opportunities for renewable projects in Sri Lanka, including rooftop solar and PPPs.
🏛政策担当者:Highlights need for coherent policy addressing financing, grid, and skills gaps.
📄 Abstract（原文）
Sri Lanka possesses substantial renewable energy potential, yet integration into the national energy mix remains uneven. This study investigates the factors shaping renewable energy practices and the barriers to wider adoption using a mixed-methods design. The quantitative phase surveyed energy consumers across Sri Lanka (n = 235 valid responses) and analyzed relationships among technological, economic, societal, and environmental factors and renewable energy practices. Assumptions of normality were met, and multiple regression explained 51.5% of the variance in practices (adjusted R 2 = 0.506). All four predictors were positive and significant (p < .001), with technology exerting the strongest standardized effect, followed by environment, economy, and society. Correlations were moderate for technology (r = .45), economy (r = .35), and society (r = .40), and weaker for environment (r = .25). The qualitative phase, based on purposive interviews with sector stakeholders, identified four interlocking challenge domains: (i) financial and investment constraints (including forex pressures and high taxes), (ii) technical and infrastructure gaps (grid compatibility, storage deficits), (iii) societal and spatial frictions (land acquisition, community acceptance), and (iv) workforce and policy shortcomings (skills gaps, regulatory rigidity). Triangulating both strands, the study concludes that technological readiness is the primary lever for adoption, but durable progress requires concurrent reforms in financing, grid modernization, community engagement, and skills development, under a coherent policy framework. The paper outlines actionable opportunities including, rooftop solar, storage and hybrid systems, transparent Public Private Partnerships (PPPs), vocational upskilling, and regulatory streamlining, to accelerate a resilient, inclusive, and low-carbon energy transition in Sri Lanka.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1016/j.uncres.2026.100528first seen 2026-08-28 04:34:21
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