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市场调查报告书
商品编码
1948779
液化天然气发动机市场-全球产业规模、份额、趋势、机会及按类型、最终用途、地区和竞争格局分類的预测(2021-2031年)LNG Engine Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Type (Spark-ignited, Diesel-ignited, Direct Gas Injection), By End Use (Marine and Power Generation), By Region & Competition, 2021-2031F |
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全球液化天然气引擎市场预计将从 2025 年的 61.6 亿美元成长到 2031 年的 101.4 亿美元,复合年增长率为 8.66%。
该市场涵盖以液化天然气 (LNG) 为主要燃料的内燃机的设计和製造,主要服务于大型船舶和商用卡车行业。市场成长主要得益于严格的国际环境法规,例如国际海事组织 (IMO) 的硫排放上限和欧盟 6排放气体标准,这些法规要求大幅减少氮氧化物和粒状物排放。此外,与传统柴油和重油相比,天然气具有显着的经济优势,这也是推动市场成长的主要因素,促使营运商转向更清洁的推进系统,以降低长期营运成本。
| 市场概览 | |
|---|---|
| 预测期 | 2027-2031 |
| 市场规模:2025年 | 61.6亿美元 |
| 市场规模:2031年 | 101.4亿美元 |
| 复合年增长率:2026-2031年 | 8.66% |
| 成长最快的细分市场 | 海洋 |
| 最大的市场 | 亚太地区 |
儘管取得了这些进展,但该行业仍面临着一项名为「甲烷洩漏」的重大技术挑战。甲烷洩漏是指燃烧过程中未燃烧的气体逸出,这可能会抵消液化天然气(LNG)应用带来的环境效益。这个问题促使人们更加关注并寻求更先进的引擎技术。然而,随着产业向零排放解决方案转型,LNG的普及率依然强劲。根据SEA-LNG预测,到2024年,全球LNG动力船舶的运作船队规模预计将成长33%,达到638艘。这一成长表明,即使製造商正在努力克服温室气体控制的技术限制,市场仍保持着强劲的韧性。
严格的环境排放法规的实施是全球液化天然气(LNG)引擎市场的主要驱动力。随着海事相关人员适应国际海事组织(IMO)日益强化的框架和区域脱碳要求,液化天然气(LNG)作为最实用、最具扩充性的过渡燃料,正加速应用于满足近期监管目标。这种监管压力导致双燃料推进系统的采购量显着增加,其性能优于其他替代技术。 DNV在2025年1月发布的「替代燃料洞察」平台更新报告中指出,2024年LNG动力船舶的订单达到264艘,比上年增长超过一倍,巩固了LNG在新造船领域的领先地位。
同时,全球液化天然气加註和燃料补给基础设施的快速扩张正在消除市场准入的关键营运障碍。可靠供应链的系统性构建,包括越来越多的专用加註船和岸上船舶供应设施,使船队营运商能够确保在主要国际贸易航线上采用液化天然气发动机技术所需的稳定燃料供应。根据SEA-LNG于2025年1月发布的出版报告《桥上展望》,届时全球约198个港口将提供液化天然气加註服务,并拥有超过60艘专用船舶。这项基础设施建设也促进了陆上物流领域的高普及率,尤其是在天然气燃料成本较低的地区。国际清洁交通委员会(ICCT)的数据显示,到2025年,天然气动力传动系统将占中国重型卡车销售的29%,凸显了该技术日益增长的商业性应用潜力。
全球液化天然气(LNG)引擎市场面临的核心挑战之一是「甲烷洩漏」现象,即燃烧过程中未燃烧的甲烷洩漏到大气中。由于甲烷是强效温室气体,其全球暖化潜势远高于二氧化碳,因此此问题直接损害了LNG引擎的环境价值。为此,监管机构正在推出更严厉的处罚措施,并将这些排放纳入碳定价机制,例如欧盟排放交易体系。这些措施削弱了LNG的经济优势,因为车队营运商可能面临合规成本,从而降低了LNG相对于传统燃料的成本效益。
这项技术限制为投资者和船东带来了巨大的不确定性,他们担心在监管更加严格的环境下,他们的资产可能会遭受损失。鑑于该技术目前占据市场主导地位,这种风险的程度不容忽视。根据SEA-LNG统计,2024年订购的替代燃料船舶中,双燃料LNG船舶占70%。如此庞大的新船订单表明,未来船队中很大一部分船舶可能会面临更严格的甲烷排放审查,如果不能解决与脱碳目标相符的环境挑战,这可能会导致长期普及率下降。
随着製造商致力于开发符合更严格脱碳法规的未来型推进系统,生物液化天然气(bio-LNG)和合成甲烷日益增强的互通性和一体化正在重塑市场格局。与为遵守硫排放法规而转向化石天然气不同,这一趋势优先考虑无需改造即可无缝切换到可再生燃料,从而降低船队营运商的资产锁定风险。由于并行供应链的快速发展,这种技术互通性正逐渐成为营运上的可行性。根据东南亚液化天然气协会(SEA-LNG)于2025年1月发布的《桥樑视角》报告,相关人员目前已准备好在全球约70个港口提供液化生物甲烷加註服务,这充分证明了这种多元化燃料整合策略的商业性可行性。
同时,高压缸内直喷(HPDI)技术的广泛应用正在缩小重型车辆领域天然气动力系统与传统柴油动力系统之间的性能差距。 HPDI解决方案采用双燃料燃烧循环,既保留了柴油引擎的热效率和高扭力特性,又能有效提升动力性能,因此正日益取代长途卡车和船舶应用中的传统火花点火系统。这项技术变革正推动製造商利用该平台满足车队对强劲动力的需求,从而实现实际的商业性成长。根据生质能源 Insight于2025年6月发布的报告,沃尔沃卡车2024年全球燃气动力车队销量成长超过25%。这项快速成长主要得益于该公司HPDI引擎架构所提供的卓越性能。
The Global LNG Engine Market is projected to expand from USD 6.16 Billion in 2025 to USD 10.14 Billion by 2031, reflecting a CAGR of 8.66%. This market encompasses the design and production of internal combustion engines that utilize liquid natural gas as their primary fuel, catering chiefly to the heavy-duty maritime and commercial trucking industries. The market's growth is fundamentally underpinned by strict international environmental regulations, such as the International Maritime Organization's sulfur protocols and Euro VI emission standards, which require substantial reductions in nitrogen oxides and particulate matter. Furthermore, the economic advantage of natural gas compared to conventional diesel and heavy fuel oil serves as a key economic driver, encouraging fleet operators to switch to these cleaner propulsion systems for long-term operational savings.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 6.16 Billion |
| Market Size 2031 | USD 10.14 Billion |
| CAGR 2026-2031 | 8.66% |
| Fastest Growing Segment | Marine |
| Largest Market | Asia Pacific |
Despite this progress, the industry confronts a major technical obstacle known as methane slip, where unburned gas escapes during combustion, potentially offsetting the environmental gains intended by LNG adoption. This issue has led to increased scrutiny and a demand for more sophisticated engine technologies. Nonetheless, adoption rates remain strong as the sector moves toward zero-emission solutions. According to SEA-LNG, the operational global fleet of LNG-fueled vessels grew by 33% in 2024, reaching a total of 638 units. This uptake demonstrates the market's resilience, even as manufacturers strive to resolve technical limitations regarding greenhouse gas containment.
Market Driver
The enforcement of strict environmental emission regulations acts as the primary catalyst for the Global LNG Engine Market. As maritime stakeholders adapt to tightening International Maritime Organization (IMO) frameworks and regional decarbonization mandates, the uptake of liquid natural gas has accelerated as the most practical and scalable transitional fuel for meeting immediate compliance targets. This regulatory pressure has resulted in a significant surge in the procurement of dual-fuel propulsion systems, surpassing other alternative technologies. DNV reported in its 'Alternative Fuels Insight' platform update in January 2025 that 264 orders for LNG-fueled vessels were placed in 2024, a figure more than double the volume of the previous year, securing the fuel's dominance in the newbuild sector.
Simultaneously, the rapid growth of global LNG bunkering and refueling infrastructure is removing critical operational barriers to market entry. The systematic development of a reliable supply chain, characterized by a growing number of specialized bunker vessels and shore-to-ship facilities, provides fleet operators with the necessary fuel security to commit to LNG engine technology across major international trade routes. SEA-LNG's 'View from the Bridge' report in January 2025 indicates that LNG bunkering services are available at approximately 198 ports worldwide, with the specialized fleet exceeding 60 units. This infrastructure maturity also supports high adoption in land-based logistics, particularly where fuel costs favor gas. The International Council on Clean Transportation noted that in 2025, natural gas powertrains captured 29% of heavy-duty truck sales in China during the preceding year, highlighting the technology's expanding commercial footprint.
Market Challenge
The central challenge hindering the Global LNG Engine Market is methane slip, a phenomenon where unburned methane escapes into the atmosphere during combustion. Since methane is a potent greenhouse gas with a global warming potential significantly higher than carbon dioxide, this issue directly undermines the environmental value proposition of LNG engines. Consequently, regulatory bodies are introducing harsher penalties and including these emissions in carbon pricing mechanisms, such as the EU Emissions Trading System. These measures erode the economic advantages of adopting LNG, as fleet operators face potential compliance costs that diminish the fuel's comparative cost-efficiency against traditional options.
This technical limitation generates substantial uncertainty for investors and shipowners concerned about stranded assets within a tightening regulatory environment. The scale of this risk is significant given the technology's current market dominance. According to SEA-LNG, dual-fuel LNG vessels accounted for 70% of alternative fuelled tonnage ordered in 2024. This high volume of newbuilds suggests that a large segment of the future fleet will be exposed to intensifying scrutiny regarding methane emissions, potentially stalling long-term adoption rates if the environmental deficit is not resolved in alignment with decarbonization targets.
Market Trends
The integration of Bio-LNG and Synthetic Methane compatibility is reshaping the market as manufacturers focus on future-proofing propulsion systems against stricter decarbonization mandates. Unlike the initial shift to fossil gas for sulfur compliance, this trend prioritizes ensuring engines can operate seamlessly on drop-in renewable fuels without modification, thereby mitigating asset stranding risks for fleet operators. This technical interoperability is becoming operationally viable due to rapid parallel supply chain upgrades. According to SEA-LNG's 'View from the Bridge' report in January 2025, industry stakeholders are now prepared to offer liquefied biomethane bunkering services at approximately 70 ports globally, validating the commercial readiness of this diverse fuel integration strategy.
Concurrently, the widespread adoption of High-Pressure Direct Injection (HPDI) technology is addressing the critical performance gap between natural gas and conventional diesel powertrains in the heavy-duty sector. By utilizing a dual-fuel combustion cycle that maintains the thermal efficiency and high-torque characteristics of diesel engines, HPDI solutions are displacing traditional spark-ignited systems in long-haul trucking and marine applications. This technological shift is driving tangible commercial growth for manufacturers leveraging the platform to meet fleet demands for uncompromised power. As reported by Bioenergy Insight in June 2025, Volvo Trucks registered a global sales increase of more than 25% for its gas-powered fleet in 2024, a surge primarily enabled by the operational capabilities of its HPDI engine architecture.
Report Scope
In this report, the Global LNG Engine Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global LNG Engine Market.
Global LNG Engine Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: