市場前線｜從政策目標到產業落地：透過關鍵零組件看我國智慧電動巴士DMIT計畫之推動實務

在全球淨零政策推動下，公共運輸電動化已成為重要發展方向，其中電巴因具高減碳效益與示範 性，為優先推動標的。而由示範導入邁向全面推廣過程中，仍面臨成本高、供應鏈依賴及產業自主不足等挑戰。若臺灣僅以補助採購難以支撐長期發展，需結合產業政策與技術推動機制。本文以智慧電動巴士DMIT 計畫為例，回顧政策形成與推動歷程，分析透過跨部會協作與國產化機制，如何引導車輛產業投入研發，並串聯次系統，強化整車自主設計與整合能力。臺灣已由補助導向，轉型為整合技術、產業與市場的系統性推動模式，並為後續運具電動化奠定基礎。

Under the global push toward net-zero emissions, the electrification of public transportation has become a key development priority. Among various options, electric buses are prioritized due to their significant carbon reduction potential and strong demonstration effects. However, as the transition moves from pilot deployment to large-scale implementation, several challenges remain, including high costs, supply chain dependencies, and insufficient industrial autonomy. Relying solely on procurement subsidies is insufficient to sustain long-term development in Taiwan; instead, it is necessary to integrate industrial policies with technological advancement mechanisms.This study takes the Smart Electric Bus DMIT program as a case to review the policy formation and implementation process. It analyzes how cross-ministerial collaboration and localization strategies have guided the vehicle industry to invest in research and development, while integrating subsystem components to enhance overall vehicle design and system integration capabilities. Taiwan has gradually shifted from a subsidydriven approach to a systematic promotion model that integrates technology, industry, and market mechanisms, thereby laying a solid foundation for the broader electrification of transportation.