![]() |
市場調查報告書
商品編碼
1934585
發電機組:市場佔有率分析、產業趨勢與統計、成長預測(2026-2031)Generator Sets - Market Share Analysis, Industry Trends & Statistics, Growth Forecasts (2026 - 2031) |
||||||
※ 本網頁內容可能與最新版本有所差異。詳細情況請與我們聯繫。
2025年發電機組市值為356.3億美元,預計到2031年將達到521.1億美元,而2026年為379.6億美元。
預計在預測期(2026-2031 年)內,複合年成長率將達到 6.55%。

近期成長動能主要受新興經濟體資料中心建置、工業電氣化、持續存在的電網不穩定等因素所驅動。由於在多變的天氣條件和不穩定的電網環境下,發電機組運作延長,業務收益增加,售後市場也蓬勃發展,發電機組市場因此受益。隨著企業將備用電源策略與脫碳目標相契合,雙燃料、氫燃料電池和數位互聯機型也獲得了更多投資。同時,供應商正增加對更大功率引擎、先進交流發電機和遠端分析技術的投資,以抵禦對低千伏安(kVA)產品市場佔有率構成威脅的純電池解決方案。
發展中地區頻繁的停電迫使企業將發電機組視為主要和備用資產。奈及利亞2024年的發電高峰達到6003兆瓦,但持續的供不應求迫使大多數中型工廠每天運作數小時的75-375千伏安柴油發電機組。東南亞、拉丁美洲和撒哈拉以南非洲部分地區也普遍存在類似的電力不穩定問題,計劃外停電造成的生產損失超過了燃料和維護成本。對更高可靠性的需求使發電機組市場牢固地依附於柴油發電機組,因為柴油發電機組的服務網路、零件供應和操作人員的熟悉程度仍然是該燃料類別中最好的。同時,對電能品質的擔憂正促使企業採用數位監控和預測性維護模組來提高其已安裝發電機組的運轉率。
超大規模平台、託管服務供應商和政府主導的雲端專案正在大力投資建造100%運轉率的基礎設施。 ABB指出,即使是個位數的電網故障也會威脅到波動性較大的人工智慧工作負載,因此備用發電機已成為設計要求。工程、採購和施工公司正在積極回應,採用2000kVA以上的多模組設計,以實現無縫並行運行和快速啟動。賓州一個4.5GW的天然氣計劃專門為面向未來的資料中心和超大規模站點而設計。 Generac等供應商計劃在2025年初為這些園區部署專用的氫能發電機組。這一趨勢正在加速採購週期,推動對更高容量機組的需求,並促使對排放氣體後處理技術進行新的投資,以滿足永續性指標的要求。
美國柴油平均批發價格預計將在2025年達到每加侖3.61美元,而2024年的價格區間為每加侖3.30美元至4.05美元。工業用電大戶的燃料成本佔其生命週期成本的70%之多,價格和供應的波動直接推高了營運成本(OPEX)。偏遠礦區和島嶼電網最為脆弱,因為運輸中斷和煉油廠停產可能導致長達數週的供不應求。這促使終端用戶加快天然氣管道、液化石油氣互換或放電時間為一小時的固定式電池組的可行性研究。儘管柴油仍保持其物流優勢,但採購模式越來越傾向於那些能夠將遠期燃料合約和雙燃料轉換套件捆綁銷售以對沖價格波動風險的供應商。
預計到2025年,75-375kVA發電機組市場規模將達139.3億美元,佔全球市場收入的39.10%。由於功率輸出和成本績效的平衡,商業辦公大樓、中小企業和邊緣資料中心優先選擇該功率範圍的發電機組。隨著裝機量趨於穩定,中國和巴西的市場成長將持續,但成長將放緩。
預計到2031年,375-750kVA機組市場將以8.95%的複合年成長率成長,主要受中型工廠和高性能建築(配備高密度空調和物聯網控制負載)需求成長的推動。製造商正透過智慧並聯套件和符合Tier 4F排放標準的技術來應對都市區空氣品質法規。更大功率的發電機具有適用於電梯集群和半導體製造設備的瞬態響應特性。 750-2000kVA以上功率範圍的大型機型主要針對超大規模資料中心、液化天然氣液化廠和用於尖峰負載平衡的孤島發電專案。Caterpillar公司投資7.25億美元擴建位於印第安納州的工廠,將提高大型引擎的產能,並搶佔發電機組的高階市場。
柴油在能量密度、物流和服務網路方面繼續享有無可比擬的優勢,預計到 2025 年將佔全球銷售量的 70.85%。在適用監管豁免的區域礦場和建築工地,將繼續指定使用 Tier 2 或 Tier 3 引擎。
然而,雙燃料和混合動力系統的複合年成長率高達10.2%,遠高於5.29%的基準,這主要得益於企業在追求環境、社會和治理(ESG)目標的同時,也確保了系統的可靠性。天然氣發電機正受益於穩定的管道天然氣供應,而氫氣混合套件則幫助企業實現淨零排放目標。三菱、道依茨和Generac等公司已發布了氫能發展藍圖,顯示發電機市場燃料結構的轉變勢在必行。生物柴油和可再生合成燃料被歸類為“其他”,但它們正在獲得歐洲ReFuelEU框架的政策支持。
發電機組市場報告按容量(小於 75KVA、75-375KVA、375-750KVA、大於 750KVA)、燃料類型(柴油、天然氣、雙燃料/混合動力、其他)、應用(緊急電源、主住宅/不間斷電源、微電網和混合動力支援等)、最終用戶(北美工業/工業和全球
預計到2025年,亞太地區將佔全球收入的36.65%。中國沿海省份的工廠升級改造正在加速進行,印度的生產連結獎勵計畫計劃正在催生叢集,這些集群標配兩台250千伏安的柴油機組,以確保72小時的故障容錯能力。東南亞國協的建設熱潮推高了對租賃車隊的需求,而韓國和日本正在醫院園區試用氫燃料混合燃料。
中東和非洲地區將實現9.35%的年複合成長率,成為成長最快的地區。海灣合作理事會(GCC)國家鋁業、資料中心和綠色氫能的多元化發展將推動緊急和持續發電設施的普及。預計該地區2020年至2030年間的電力需求將增加29%至37%。奈及利亞電力產業的收入預計在2024年將成長70%,但由於供不應求,工廠仍將繼續依賴自備發電設施。
在北美,預計將出現穩定的更新周期,其中維吉尼亞和德克薩斯州的資料中心走廊預計將達到成長高峰。歐洲第五階段排放標準(Stage V)的法規環境正將重點轉向氫燃料電池混合燃料,而南美洲的礦用卡車、港口擴建以及乾旱導致的水力發電短缺正在推動對柴油發電機租賃的需求。這促成了區域均衡的發電機組組合,從而降低了週期性風險。
The Generator Sets Market was valued at USD 35.63 billion in 2025 and estimated to grow from USD 37.96 billion in 2026 to reach USD 52.11 billion by 2031, at a CAGR of 6.55% during the forecast period (2026-2031).

Recent momentum stems from data-center construction, industrial electrification, and persistent grid instability in emerging economies. The generator sets market benefits from a strong aftermarket because fleets run longer hours under volatile weather and volatile grids, raising service revenue. Dual-fuel, hydrogen-ready, and digitally connected models are capturing incremental spend as enterprises align backup strategies with decarbonization targets. Meanwhile, suppliers invest in large-engine production, advanced alternators, and remote analytics to defend share against battery-only solutions that threaten the lower-kVA range.
Frequent outages in developing regions continue to compel businesses to treat generator sets as primary and standby assets. Nigeria's peak generation touched 6,003 MW in 2024, yet persistent supply gaps required most mid-size factories to keep 75-375 kVA diesels running for several hours each day. Similar instability pervades parts of Southeast Asia, Latin America, and Sub-Saharan Africa, where manufacturing losses during unplanned downtime outweigh fuel and maintenance outlays. The reliability driver keeps the generator sets market firmly anchored in diesel because service networks, parts availability, and operator familiarity remain strongest for that fuel class. At the same time, power-quality worries are prompting enterprises to embed digital monitoring and predictive-maintenance modules to squeeze higher uptime from installed fleets.
Hyperscale platforms, colocation providers, and sovereign-cloud programs are spending aggressively on 100% uptime infrastructure. ABB notes that even single-digit-minute utility-grid outages jeopardize turbulent AI workloads, cementing backup generation as a design imperative. Engineering, Procurement & Construction firms have responded with multi-block, above-2000 kVA designs that can parallel seamlessly and ramp quickly. Pennsylvania's 4.5 GW natural-gas project specifically sized its output around future-proof data-center hypersites. Vendors such as Generac introduced purpose-built, hydrogen-capable gensets for these campuses in early 2025. The trend accelerates procurement cycles, lifting high-capacity unit volume and spurring fresh investment in emissions-aftertreatment to satisfy sustainability scorecards.
Average wholesale diesel in the United States is forecast at USD 3.61 per gallon in 2025 after swinging between USD 3.30 and USD 4.05 during 2024. Industrial prime-power users attribute up to 70% of lifecycle cost to fuel, so unreliability in price and delivery exerts direct pressure on OPEX. Remote mines and island grids are most exposed because shipping disruptions or refinery outages create multi-week shortages. End users are therefore accelerating feasibility studies on gas pipelines, LPG swaps, or stationary battery packs sized for one-hour discharge windows. While diesel retains logistical advantages, procurement patterns increasingly favor suppliers able to bundle forward-fuel contracts or dual-fuel conversion kits that hedge volatility.
Other drivers and restraints analyzed in the detailed report include:
For complete list of drivers and restraints, kindly check the Table Of Contents.
The generator sets market size for 75-375 kVA reached USD 13.93 billion in 2025, equal to 39.10% of global revenue. Commercial offices, SMEs, and edge-data facilities prize this range for its balance of power and affordability. Growth continues but moderates as installed fleets mature in China and Brazil.
A sharper 8.95% CAGR through 2031 is predicted for 375-750 kVA units, driven by medium-scale factories and high-performance buildings adopting dense HVAC and IoT control loads. Manufacturers respond with smart paralleling kits and Tier 4F compliance to satisfy urban air-quality ordinances. Enlarged alternators offer transient response suitable for elevator banks and semiconductor tools. Larger bands-750-2000 kVA and above-2000 kVA-serve hyperscale data centers, LNG liquefaction, and utility peak-shaving islands. Caterpillar's USD 725 million Indiana expansion boosts large-engine throughput to capture that premium slice of the generator sets market.
Diesel commanded 70.85% of global revenue in 2025 because its energy density, logistics, and service footprint remain unmatched. Rural mining and construction sites continue to specify Tier 2 or Tier 3 engines where regulatory waivers exist.
Yet dual-fuel and hybrid systems log a 10.2% CAGR, far above the 5.29% base-line, as enterprises chase ESG targets without sacrificing reliability. Natural-gas sets exploit stable pipeline tariffs, while hydrogen-blend kits position campuses for net-zero pledges. Mitsubishi, DEUTZ, and Generac have public hydrogen-ready roadmaps, signaling an inevitable mix shift inside the generator sets market. Bio-diesel and renewable synthetic fuels appear under the "Others" banner but gain policy support in Europe's ReFuelEU framework.
The Generator Sets Market Report is Segmented by Capacity (Below 75 KVA, 75 To 375 KVA, 375 To 750 KVA, and More), Fuel Type (Diesel, Natural Gas, Dual-Fuel and Hybrid, and More), Application (Standby Power, Prime/Continuous Power, Micro-Grid and Hybrid Support, and More), End-User (Residential, Industrial and Manufacturing, Data Centers, and More), and Geography (North America, Asia-Pacific, Middle East and Africa, and More).
Asia-Pacific commanded 36.65% of global revenue in 2025. Chinese coastal provinces accelerate factory upgrades, and India's Production-Linked Incentives spawn clusters that standardize on twin 250 kVA diesel units for 72-hour resilience. ASEAN construction booms add rental fleet demand, while Korea and Japan test hydrogen blends in hospital campuses.
The Middle East and Africa deliver the fastest 9.35% CAGR. GCC diversification toward aluminum, data parks, and green hydrogen drives standby and prime installations. Regional electricity demand could jump 29-37% between 2020 and 2030. Nigerian power-sector revenue rose 70% in 2024, yet supply gaps keep factories on captive sets.
North America yields steady replacement cycles plus peak growth in data-center corridors of Virginia and Texas. Europe's Stage V landscape shifts focus to gas and H2 blends, while South America benefits from mining trucks, port expansion, and drought-driven hydro shortfalls triggering diesel rentals. The generator sets market therefore shows a balanced geographic portfolio, cushioning cyclical risk.