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市場調查報告書
商品編碼
2120611
北美流程自動化:市場佔有率分析、產業趨勢與統計及成長預測(2026-2031 年)North America Process Automation - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026 - 2031) |
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根據 Mordor Intelligence 預測,北美製程自動化市場規模將從 2025 年的 406 億美元和 2026 年的 417.7 億美元成長到 2031 年的 479.4 億美元,2026 年至 2031 年的年複合成長率(CAGR)為 2.79%。

本報告按通訊協定(有線、無線)、系統類型(硬體、軟體)、元件(硬體、軟體、服務)、部署模式(本地部署、雲端/邊緣部署)、最終用戶產業(石油天然氣、化工和石化、電力和公共產業、用水和污水、其他)以及地區進行細分。市場預測以美元計價。
流程製造商正在重新定義自動化,將其作為減少排放的手段。美國能源局的《2024年工業脫碳藍圖》設定了2030年將工業能源強度降低10-15%的目標,優先考慮化學和煉油資產中的先進製程控制和即時最佳化。加拿大油砂業者面臨著2030年每噸170加幣的法定碳價,為此,他們實施了邊緣分析,以調整蒸汽產生器中的燃燒空氣比和給水成分,從而使每桶合成原油的天然氣用量減少了高達5%。墨西哥灣沿岸地區地區的一些設施利用多變量控制設備對蒸餾和熱交換器網路進行微調,其投資回收期不到18個月。這些初步成果意味著,2026年的資本預算正從單純擴大產能轉向利用數位技術解決瓶頸問題。
2024-2025年間,煉油廠和化工廠發生的一系列事故促使監管機構加強了監管。美國化學品安全與危害調查委員會(CSB)將多起火災歸咎於安全完整性等級(SIL)檢驗不足,促使氣動跳閘系統進行維修,配備智慧定位器以實現線上診斷。如今,遵守美國職業安全與健康管理局(OSHA)的製程安全管理(PSM)要求進行有記錄的認證檢查,這推動了整合安全控制器的採購,這些控制器透過安全的OPC-UA閘道器連接到現有的DCS網路。隨著製藥和食品加工企業採用類似的架構來滿足無菌填充和過敏原管理方面的監管要求,供應商報告稱,安全PLC的訂單實現了兩位數的成長。
從專有DCS平台全面遷移到雲端歷史管理系統,每個站點的成本可能超過5,000萬美元,這與企業財務部門要求的投資回報週期不符。美國燃料和石化製造商協會的一項調查發現,62%的煉油廠由於切換風險以及試運行期間需要雙運作運行,正在推遲採用雲端歷史管理系統。對於通常依賴傳統現場現場匯流排網路且需要昂貴的協定轉換器才能連接到現代邊緣設備的棕地工廠而言,分階段檢修可能長達七年之久。
到2025年,有線電視網路將佔據北美製程自動化市場61.19%的佔有率。這一主導地位源自於成熟的HART、PROFIBUS和Foundation Fieldbus迴路,這些迴路支援安全關鍵型連鎖和高速控制。然而,符合WirelessHART和ISA100.11a標準的設備預計將以3.11%的複合年成長率成長。這是因為本質安全認證的變送器允許在I類1區內部署,無需鋪設導管,從而節省了每米高達3000美元的成本。殼牌的諾科煉油廠部署了400個無線傳送器,在維持99.5%資料包可靠性的同時,將安裝時間縮短了60%。同時,邊緣閘道器對有線和無線資料進行規範化處理,使預測演算法能夠偵測感測器漂移,而無需考慮傳輸介質。 NFPA 70的修訂正式認可了這種共存模式,允許在風險評估中確認訊號完整性的情況下使用無線設備。
由於IEC 61511標準要求確定性延遲,因此對於緊急切斷閥、燃燒器管理系統和壓縮機防突波控制而言,有線連接仍然至關重要。因此,北美製程自動化市場採用混合拓樸結構,其中無線技術是關鍵有線迴路的補充,而非替代。目前,企劃團隊正在使用3D數位孿生模型來模擬射頻傳播,並在頒發熱作業許可證之前主動預防干擾。
2025年硬體銷售額佔比為58.43%,但預計到2031年,軟體將以3.56%的複合年成長率(CAGR)實現最高成長。運作在商用通用硬體上的開放標準控制器正在削弱專有DCS機櫃的定價權。基於訂閱的高級製程控制套件使營運商無需資本投資即可利用新功能。這一趨勢在紙漿和造紙廠尤其明顯,這些工廠透過實施多變量控制器,蒸氣需求降低了6%。同時,隨著製藥公司採用電子批記錄(EBR)以符合FDA的資料完整性指南,北美製造執行系統(MES)的製程自動化市場正在擴張。
升級到具備更強網路安全措施的SCADA系統,帶來了頻繁的更新迭代。這是因為許多中游管道系統仍然運作在不受支援的作業系統上,容易受到勒索軟體攻擊。供應商現在將SCADA核心嵌入到運行在安全Linux系統上的虛擬機器中,顯著縮短了修補週期,並支援快速災害復原。具備整合診斷功能的智慧感測器延長了校準週期,並加速了從資本設備向數位化生命週期服務的過渡。
According to Mordor Intelligence, the North America process automation market size is projected to expand from USD 40.60 billion in 2025 and USD 41.77 billion in 2026 to USD 47.94 billion by 2031, registering a CAGR of 2.79% between 2026 to 2031.

This report is Segmented by Communication Protocol (Wired, and Wireless), System Type (Hardware, and Software), Component (Hardware, Software, and Services), Deployment Mode (On-Premises, and Cloud and Edge), End-User Industry (Oil and Gas, Chemical and Petrochemical, Power and Utilities, Water and Wastewater, and More), and Geography. The Market Forecasts are Provided in Terms of Value (USD).
Process manufacturers are recasting automation as an emissions-cutting tool. The U.S. Department of Energy's 2024 Industrial Decarbonization Roadmap outlines a 10%-15% reduction target for industrial energy intensity by 2030, prioritizing advanced process control and real-time optimization for chemical and refining assets. Canadian oil-sands operators face a legislated carbon price of CAD 170 per tonne by 2030, prompting the rollout of edge analytics that adjust combustion-air ratios and feedwater chemistry inside steam generators, trimming natural-gas use by up to 5% per barrel of synthetic crude. Payback periods under 18 months have been documented at Gulf Coast facilities that fine-tune distillation and heat-exchanger networks through multivariable controllers. These early wins are steering 2026 capital budgets toward digital debottlenecking rather than pure capacity expansions.
A string of refinery and chemical-plant incidents in 2024-2025 elevated regulatory scrutiny. The U.S. Chemical Safety and Hazard Investigation Board linked several fires to inadequate safety-integrity-level verification, spurring retrofits of pneumatic trip systems with smart positioners that enable online diagnostics. Compliance with OSHA Process Safety Management now requires documented proof tests, driving purchases of integrated safety controllers that interface with existing DCS networks through secure OPC-UA gateways. Vendors report double-digit order growth for safety PLCs as pharmaceutical and food processors adopt the same architectures to satisfy sterile-fill and allergen-control mandates.
Comprehensive migrations from proprietary DCS platforms can exceed USD 50 million per site, a sum that clashes with payback horizons demanded by corporate finance teams. An American Fuel and Petrochemical Manufacturers survey found that 62% of refineries defer cloud historians because of cutover risks and the need for dual operations during commissioning. Brownfield plants often rely on legacy fieldbus networks that necessitate costly protocol converters when interfacing with modern edge devices, stretching project timelines to seven years when tackled in phased turnarounds.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
Wired networks held 61.19% of North America process automation market share in 2025. Their dominance stems from entrenched HART, PROFIBUS, and Foundation Fieldbus loops that anchor safety-critical interlocks and high-speed controls. WirelessHART and ISA100.11a devices, however, are forecast to expand at a 3.11% CAGR as intrinsic-safety-certified transmitters allow deployment inside Class I Division 1 areas, eliminating conduit runs that can cost USD 3,000 per meter. Shell's Norco refinery used 400 wireless transmitters to cut installation labour by 60% while maintaining 99.5% packet reliability. In parallel, edge gateways normalize wired and wireless data so that predictive algorithms detect sensor drift regardless of medium. Regulatory updates to NFPA 70 have formalized this coexistence by permitting wireless devices where risk assessments validate signal integrity.
Wired links remain indispensable for emergency shutdown valves, burner-management systems, and compressor anti-surge controls because IEC 61511 demands deterministic latency. Consequently, the North America process automation market retains a hybrid topology in which wireless augments, rather than replaces, critical hardwired loops. Project teams now model radio-frequency propagation in 3-D digital twins to pre-empt interference before issuing hot-work permits.
Hardware generated 58.43% of 2025 revenue, yet software is projected to register the leading 3.56% CAGR through 2031. Open-standard controllers running on commercial off-the-shelf hardware are eroding the pricing power of proprietary DCS cabinets. Subscription-based advanced process control suites mean operators can unlock new functionality without capital projects, a trend exemplified by pulp and paper mills that deploy multivariable controllers to shave 6% off steam demand. Meanwhile, North America process automation market size for manufacturing execution systems is rising as pharmaceutical firms embrace electronic batch records to comply with FDA data-integrity guidance.
Cyber-hardened SCADA upgrades form a brisk replacement cycle because many midstream pipeline systems still run on unsupported operating systems vulnerable to ransomware. Vendors now package SCADA kernels inside virtual machines hosted on hardened Linux, slashing patch windows and supporting rapid disaster recovery. Smart sensors with embedded diagnostics lengthen calibration intervals, reinforcing the shift from capital equipment toward digital lifecycle services.