経済的脱炭素化プロセスに関連したポーランド炭鉱における準備坑道掘進の発展の変化
Changes in the Development of Preparatory Roadway Excavations in Polish Mines Associated with the Economic Decarbonization Process (原題)
Andrzej Chmiela, Beata Barszczowska, Olena Trokhymets, Adam Smoliński
🤖 gxceed AI 要約
日本語
ポーランドはEU最大の石炭生産国であり、脱炭素化により石炭需要が減少する中、移行期における電力網安定化のため石炭供給が必要とされる。本論文は準備坑道掘進の技術的パラメータの変化と、掘進の長さ・本数に影響する困難、一時停止の原因を統計的に分析し、石炭部門の現状と今後の転換方向を提示する。同様の脱炭素化を進める他国にも応用可能な示唆を含む。
English
Poland, the EU's largest hard coal producer, faces declining coal demand amid decarbonization but still needs coal to stabilize its power grid during transition. This paper statistically analyzes changes in preparatory roadway excavation parameters, difficulties affecting their length and number, and causes of temporary suspensions, offering recommendations and forecasting transformation directions for Poland's hard coal sector, potentially applicable to other countries undergoing similar decarbonization.
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
日本では石炭火力の段階的縮小と安定供給の両立が課題であり、移行期における炭鉱技術や政策設計の参考になる。ただし日本の開示制度やSSBJとの直接的な関連は薄い。
In the global GX context
While not directly tied to TCFD/ISSB disclosure frameworks, this study provides empirical insight into the operational realities of coal phase-down in a major EU producer, relevant to just transition and energy security debates within the EU's decarbonization policy.
👥 読者別の含意
🔬研究者:石炭移行期における技術的・統計的データを提供し、エネルギー転換研究に貢献する。
🏢実務担当者:石炭関連企業の移行計画やリスク管理に資するが、開示実務への直接的な示唆は限定的。
🏛政策担当者:石炭依存地域の移行政策やエネルギー安全保障の設計に参考となる。
📄 Abstract（原文）
Poland is the largest hard coal producer in the European Union. Changes observed during the energy transition, undertaken to slow climate change, is reducing demand for fossil fuels. The restructuring of the hard coal mining industry in Poland is adapting the sector to new market, environmental, and social challenges. Currently, the Polish energy sector is not prepared to rapid phase-out the combustion of thermal coal. A transition period is necessary, during which the Polish hard coal mining industry must provide sufficient coal to stabilize the power grid through coal-fired power plants. Coal extraction occurs in extraction excavations, but to enable their operation, mining companies must conduct a certain amount of preparatory roadways. The article analyzes the changes occurring in the basic technical parameters of excavated preparatory excavations and the difficulties affecting the length and number of excavated preparatory roadways. Selected reasons for the temporary suspension of excavated preparatory roadways are also analyzed. An attempt is made to identify the most important causes of these limitations and proposes recommendations. The obtained results of the statistical review of difficulties in preparatory exploitation will be used to present a picture of the current condition of the sector and to forecast possible directions of transformation of the hard coal mining sector in Poland and can potentially be used in other countries conducting similar decarbonization processes.
🔗 Provenance — このレコードを発見したソース
- crossref https://doi.org/10.3390/mining6040087first seen 2026-10-02 05:58:13
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