Promoting Shore Power Adoption: An Evolutionary Game Analysis Considering Wind Power Heterogeneity and Policy Instruments
陸上電力導入促進：風力発電の不均一性と政策手段を考慮した進化ゲーム分析 (AI 翻訳)
Mengru Yuan, Xin Xu, Bingjie Yang, Dongxu Chen
🤖 gxceed AI 要約
日本語
本論文は、政府、港湾運営者、海運会社の三者の戦略的相互作用を進化ゲームモデルで分析。陸上電力導入に必要な補助金、炭素価格、風力発電の不均一性が意思決定に与える影響をシミュレーションで検証。各国のエネルギー構成の違いを考慮した政策設計の重要性を示す。
English
This paper uses a tripartite evolutionary game model to analyze strategic interactions among governments, ports, and shipping companies in adopting shore power. Simulation experiments explore how subsidies, carbon pricing, and wind power heterogeneity affect cooperation and equilibrium. The results provide insights for differentiated policy design to promote shore power considering national energy mixes.
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
日本では港湾脱炭素化がGX政策の一環で進められており、陸電導入は重要課題。本分析は補助金や炭素価格の設計に示唆を与え、特に風力発電比率が高い地域での政策最適化に貢献する。
In the global GX context
Shore power is a key measure for shipping decarbonization globally, with IMO and regional regulations pushing adoption. This paper's game-theoretic approach, incorporating renewable energy heterogeneity, offers a framework for designing effective policies that account for varying national energy structures.
👥 読者別の含意
🔬研究者:Contributes to evolutionary game theory applications in maritime sustainability, highlighting the role of energy heterogeneity.
🏢実務担当者:Provides ports and shipping firms with insights on cost-sharing and subsidy strategies for shore power investment.
🏛政策担当者:Offers guidance on designing differentiated subsidy and carbon pricing policies to accelerate shore power adoption.
📄 Abstract（原文）
The promotion of shore power is a key pathway for reducing port-related emissions and achieving sustainable maritime development. This study analyzes the strategic interactions among governments, ports, and shipping companies by constructing a tripartite evolutionary game model. Specifically, it addresses three core questions: (1) how stakeholders’ initial intentions and strategic choices influence the system’s evolutionary path and eventual equilibrium; (2) how critical parameters—including subsidies for shore power infrastructure, wind turbine installation, and ship retrofitting, as well as electricity price support, carbon pricing, and policy implementation costs—shape the dynamics of the system and the equilibrium strategies of the three parties; and (3) how heterogeneity in national energy mixes, particularly the roles of wind turbine, affects decision-making behaviors across different countries. Simulation experiments are conducted to explore the effects of varying policy interventions and energy conditions on the stability of cooperative strategies. The results provide insights into the design of differentiated policy instruments that promote shore power adoption while accounting for the structural characteristics of national energy systems. This research enriches the theoretical application of evolutionary game theory to maritime sustainability and offers practical guidance for governments and stakeholders in advancing decarbonization in the port and shipping sectors.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.3390/su18041765first seen 2026-06-29 06:23:04
🔔 こうした論文の新着を逃したくない方は キーワードアラート に登録（無料・3キーワードまで）。
gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。