Costs of Transition Towards Renewable Energy in Poland
ポーランドにおける再生可能エネルギーへの移行コスト (AI 翻訳)
R. Ranosz, Arkadiusz Janicki, B. Kowal
🤖 gxceed AI 要約
日本語
本研究は、ポーランドの石炭ベースの電力部門を再生可能エネルギーで代替する際の投資コストと経済的実現可能性を包括的に評価。NPV、IRR、LCOEの手法を用いて、陸上風力が最も低いLCOEと短い回収期間を示し、太陽光発電の収益性は低いと結論付けている。原子力は変動再エネの補完的電源として有望。
English
This study comprehensively assesses the costs and economic viability of replacing coal-based electricity generation with renewable technologies in Poland. Using NPV, IRR, and LCOE, it finds onshore wind has the lowest LCOE and shortest payback period, while photovoltaics show lower profitability. Nuclear energy may serve as a complementary stable source. Findings support national energy planning.
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
日本も石炭火力のフェードアウトに直面しており、本論文のポーランドの移行コスト分析は、日本のエネルギー計画や政策設計に示唆を与える。特に、陸上風力の優位性や原子力の補完的役割は、日本の電源構成検討の参考になる。
In the global GX context
This paper provides robust empirical evidence on transition costs in a coal-dependent EU member state, offering valuable lessons for other regions facing similar challenges. It highlights the cost-effectiveness of onshore wind and the potential role of nuclear in balancing variable renewables, informing global energy transition policies.
👥 読者別の含意
🔬研究者:Provides a detailed cost comparison of renewable technologies in a coal-dominant system, useful for transition modeling.
🏢実務担当者:Offers investment viability data for renewable projects in high-coal economies.
🏛政策担当者:Gives evidence to design subsidy and phase-out policies for coal-based power generation.
📄 Abstract（原文）
The accelerated decarbonization agenda of the European Union, supported by the European Green Deal, the Fit for 55 package, and REPowerEU, increases pressure on member states to reduce dependence on fossil fuels and expand renewable generation. Poland, whose power sector remains strongly coal-dependent, faces one of the most challenging and capital-intensive transition pathways in the EU. This study provides a comprehensive assessment of the costs and economic viability of Poland’s energy transition, focusing on the feasibility of replacing coal-based electricity generation with renewable technologies. The analysis applies three financial evaluation methods: net present value (NPV), internal rate of return (IRR), and levelized cost of electricity (LCOE). These tools are used to estimate investment costs of selected renewable technologies, assess the potential for coal substitution in the energy mix, and determine the profitability of renewable projects under selected scenarios. The results show that onshore wind power demonstrates the most favorable investment parameters, including the lowest LCOE and the shortest payback period, while photovoltaics exhibit lower profitability in the analyzed conditions. Nuclear energy may serve as a complementary stable source to variable renewables. The findings provide evidence-based insights supporting national energy planning and the design of future policy instruments.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.3390/en19051280first seen 2026-05-15 19:39:59
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