天然ガス発電機の日本市場の評価：タイプ別、電力別、エンドユーザー別、地域別、機会、予測（2018年度～2032年度）

日本の天然ガス発電機の市場規模は、2024年度の4億3,476万米ドルから2032年度に6億4,700万米ドルに達すると予測され、2025年度～2032年度の予測期間にCAGRで5.10%の成長が見込まれます。

天然ガス発電機の需要の伸びは、クリーンエネルギーや持続可能性の長期目標、都市化やインフラ開発への投資などのさまざまな要因によって増加傾向にあります。天然ガス発電機は、特に病院、データセンター、産業プラントなどの重要なインフラにとって、信頼性の高いバックアップ電源として最適なソリューションの1つと考えられています。天然ガス燃料は、炭素排出の少ない他の従来の燃料に代わる重要な代替燃料として台頭しており、天然ガス発電機市場の需要を後押ししています。

日本は、世界の気候変動目標に沿って、炭素排出の削減に強くコミットしています。天然ガス発電機は、排出の少ないバックアップ電源ソリューションを提供することで国の環境政策に合致し、今後数年間の天然ガス発電機の市場シェアを牽引します。

2023年3月、Mitsubishi Heavy Industries Engine & Turbocharger（MHIET）は、2023年4月1日に日本で発売される2,000kW天然ガスコージェネレーションシステム、SGP M2000を公開します。これは16気筒G16NBエンジンを特徴とし、世界最高水準の電気効率44.3%を達成します。5万時間以上の運転時間を通じて検証されたこのシステムは、NEDOが支援するプロジェクトによるスチールピストンや2段階ターボ過給などの先進技術を統合しています。また、分散型エネルギーリソース（DER）として、送電網の安定性を高め、災害に強く、カーボンニュートラルの目標に合致しています。MHIETは、環境にやさしいエネルギーソリューションをさらに推進するため、水素対応技術の拡大を目指しています。

さらに、天然ガス発電機は、日本のエネルギー多様化において重要な役割を果たしています。天然ガス発電機は、エネルギー需要のピーク時や、太陽光や風力などの再生可能エネルギーが不十分な場合に、バックアップ電力と補助電力の両方を供給します。さらに、天然ガス発電機と再生可能エネルギーシステムとの統合が日本で普及しつつあり、予測期間に天然ガス発電機市場に機会をもたらします。

当レポートでは、日本の天然ガス発電機市場について調査分析し、市場規模と予測、市場力学、主要企業の情勢などを提供しています。

目次

第1章 プロジェクトの範囲と定義

第2章 調査手法

第3章 エグゼクティブサマリー

第4章 顧客の声

• 製品と市場情報
• ブランド認知度
• 購入決定において考慮される要素
  • 定格電力
  • 価格

第5章 日本の天然ガス発電機市場の見通し（2018年度～2032年度）

• 市場規模の分析と予測
  • 金額
  • 数量
• 市場シェアの分析と予測
  • タイプ別
  • 電力別
  • エンドユーザー別
  • 地域別
  • 市場シェア分析：企業別（上位5社とその他、金額）（2024年度）
• 市場マップ分析（2024年度）
  • タイプ別
  • 電力別
  • エンドユーザー別
  • 地域別

第6章 ポーターのファイブフォース分析

第7章 PESTLE分析

第8章 市場力学

• 市場促進要因
• 市場の課題

第9章 市場の動向と発展

第10章 競合情勢

• マーケットリーダー上位5社の競合マトリクス
• 上位5社のSWOT分析
• 主要企業上位10社の情勢
  • Mitsubishi Heavy Industries, Ltd.
  • Kawasaki Heavy Industries, Ltd.
  • Denyo Co., Ltd.
  • Cummins Japan Co., Ltd.
  • Yanmar Holdings Co., Ltd.
  • GE Vernova Inc.
  • Caterpillar Japan LLC
  • Generac Power Systems, Inc.

第11章 戦略的提言

第12章 調査会社について・免責事項

List of Tables

• Table 1. Competition Matrix of Top 5 Market Leaders
• Table 2. Mergers & Acquisitions/ Joint Ventures (If Applicable)
• Table 3. About Us - Regions and Countries Where We Have Executed Client Projects

List of Figures

• Figure 1. Japan Natural Gas Generators Market, By Value, In USD Million, FY2018-FY2032F
• Figure 2. Japan Natural Gas Generators Market, By Volume, In Thousand Units, FY2018-FY2032F
• Figure 3. Japan Natural Gas Generators Market Share (%), By Type, FY2018-FY2032F
• Figure 4. Japan Natural Gas Generators Market Share (%), By Power, FY2018-FY2032F
• Figure 5. Japan Natural Gas Generators Market Share (%), By End-user, FY2018-FY2032F
• Figure 6. Japan Natural Gas Generators Market Share (%), By Region, FY2018-FY2032F
• Figure 7. By Type Map-Market Size (USD Million) & Growth Rate (%), FY2024
• Figure 8. By Power Map-Market Size (USD Million) & Growth Rate (%), FY2024
• Figure 9. By End-user Map-Market Size (USD Million) & Growth Rate (%), FY2024
• Figure 10. By Region Map-Market Size (USD Million) & Growth Rate (%), FY2024

Japan natural gas generators market is projected to witness a CAGR of 5.10% during the forecast period FY2025-FY2032, growing from USD 434.76 million in FY2024 to USD 647 million in FY2032.

The rise in demand for natural gas generators is on the rise due to various factors such as long-term goals for clean energy and sustainability, investment in urbanization and infrastructure development. Natural gas generators are considered one of the best solutions for reliable backup power, especially for critical infrastructure such as hospitals, data centers, and industrial plants. Natural gas fuel has emerged as a key substitute over other conventional fuels with low carbon emissions, thus propelling demand for natural gas generators in the market.

Japan has made strong commitments to reducing the carbon emissions in line with global climate change goals. Natural gas generators align with country's environmental policies by providing a lower-emission backup power solution which drives the natural gas generators market share in coming years.

In March 2023, Mitsubishi Heavy Industries Engine & Turbocharger (MHIET) unveils its SGP M2000, a 2,000kW natural gas cogeneration system, launched in Japan on April 1, 2023. Featuring the 16-cylinder G16NB engine, it achieves a world-leading 44.3% electrical efficiency, reducing CO2 emissions and occupying 40% less space than prior models, ideal for urban settings. Validated through 50,000+ operational hours, the system integrates advanced tech like steel pistons and 2-stage turbocharging from a NEDO-backed project. As a Distributed Energy Resource, it enhances grid stability, supports disaster resilience, and aligns with carbon neutrality goals. MHIET aims to expand hydrogen-compatible technologies to further eco-friendly energy solutions.

Moreover, natural gas generators play a significant role in the energy diversification of the country. Natural gas generators provide both backup power and supplemental power during peak energy demand or when renewable sources like solar and wind are insufficient. In addition, the integration of natural gas generators with renewable energy systems is gaining popularity in Japan, creating opportunities for the natural gas generators market during the forecast period.

High Adoption of Cost Effective and Clean Energy Source Technology

Large companies are looking to move towards the sustainable and clean power source solutions and ready to invest in zero-carbon electricity generation. Commercial sectors such as retail, healthcare, and hospitality are highly adopting natural gas generators to provide backup power during grid failures. The natural gas generators provide the power at very cost-effective price which make the natural gas generator an attractive option for residential areas, commercial buildings, and offices sector. The adoption of natural gas generators is rising in country as equipment fulfil the emission requirements and stringent environmental regulations which are governed by authorities of the country.

The natural gas generators are becoming a preferred option for backup in both commercial and industrial applications. The upcoming innovative in natural gas generators design which make equipment quieter, more compact efficient and environmentally friendly result in fostering the demand for natural gas generators in densely populated areas. The innovative in natural gas generators features are capable of providing reliable power with lower emissions which boosts its adopting in the market. Moreover, the benefits provided by modern natural gas generators which make a competitive choice compared to older technologies. Thus, the natural gas generators adoption is particularly pronounced in country with stringent environmental regulations and plan to lower the carbon emission in atmosphere.

As per the Japan's Sixth Strategic Energy Plan released in 2021, describe the target range of "ambitious outlook" for power generation in 2030 with LNG (20%) and coal (19%). The development highlight that the country is shifting towards the cost-effective and reliable power generation sources which will drive the demand for natural gas generator market in Japan. In 2023, Japan's per capita energy consumption stood at 39,210 kWh, lower than the global high-income average of 55,454 kWh and significantly below Singapore (160,277 kWh) and South Korea (66,698 kWh).

High Energy Demand from Industries and Manufacturing Sector Boosts the Market

Industrial and manufacturing operations require a continuous and reliable power source to function efficiently. Even short-term power outages may result in substantial financial losses, making backup power solutions an essential component for the manufacturing sector. The country is undergoing rapid industrialization, with the establishment of new manufacturing plants across sectors, leading to high demand for reliable power sources. Power backup technologies are commonly used to support growing manufacturing facilities in rural sites, driving demand in the natural gas generator market during the forecast period.

Natural gas generators serve as a reliable backup power source during grid failures, ensuring uninterrupted production processes. They mitigate risks associated with grid instability and power outages, prompting the industrial sector to invest heavily in these systems. Maintaining uninterrupted energy flow is critical for industries like automotive, chemical, and electronics manufacturing, where downtime is costly and disruptive.

Industrial sectors rely on large, power-intensive equipment that requires an uninterrupted power supply. Natural gas generators can handle high loads and provide consistent power, making the technology well-suited to industrial energy needs. Additionally, their flexible power output allows industries to scale energy supply for specific operations, further enhancing their appeal. The flexibility and reliability of natural gas generators make them a popular choice for manufacturing plants and industries seeking resilient energy solutions.

For instance, in May 2024, the Japanese government has announced energy policies aimed to achieve net-zero greenhouse gas (GHG) emissions, by 2050 through lowering emissions from power generation sector. Government policies in the electric power sector outline 2030 goals prioritizing accelerated renewable energy investments, expanded nuclear power adoption, and reduced reliance on fossil fuels for electricity generation. Further, Japan being one of the leading importers of LNG and aims to reduce energy consumption from fossil fuels. LNG plays a vital role in promoting the use of natural gas generators in the country for electricity generation.

Government Policies and Incentives Creates Market Opportunity

Government and high authorities are implementing policies and incentives to encourage the adoption of cleaner energy technologies. These policies include tax incentives, subsidies, and rebates for businesses adopting lower-emission power solutions like natural gas generators. The promotional policies are accelerating the transition away from diesel and other high-emission generators to green technology production solutions, which in turn drives the demand for natural gas generator equipment in the market.

The Japanese government has set ambitious carbon reduction targets as part of its climate commitments for the coming years. Natural gas generators, which produce relatively clean energy, are emerging as a key technology to achieve these goals. Additionally, the government prioritizes environmental sustainability and aims to reduce greenhouse gas emissions by incentivizing cleaner energy adoption. This includes providing financial and policy support to commercial and residential sectors for transitioning to natural gas-powered systems.

Government investments in natural gas infrastructure such as pipelines and storage facilities are also expanding, boosting demand for natural gas generators. As access to natural gas improves, businesses are increasingly adopting these generators to ensure reliable power for diverse applications. Further incentives for developing natural gas infrastructure in industrial zones are expected to grow the market for these systems.

Dominance of Standby Natural Gas Generators in Japan market

The standby generators have a high adoption rate, which makes them dominate the Japan market. Standby natural gas generators assist in mitigating the risks associated with long-term power outages by ensuring a continuous supply of energy for critical applications. In Japan, the demand for standby natural gas generators is high due to the need for disaster preparedness, energy security, and continuous power supply in both commercial and industrial sectors. Moreover, upcoming advancements in the design of standby natural gas generators are becoming more practical and accessible for a wider range of users, contributing to their growing popularity in Japan's natural gas generators market. Furthermore, the rapid growth of industries and manufacturing facilities in Japan has led to an increased demand for standby natural gas generator equipment.

Central Region Leads the Japan Natural Gas Generators Market

The central region dominated the Japan generator market with the highest market share. The region is comprised of states which are highly populated with high energy demand for different applications. The capital of Japan "Tokyo" is highly reliant on continuous electricity for transportation, communication, and basic infrastructure. The central region hosts several industries and commercial offices, such as financial institutions, tech companies, and global corporate headquarters, resulting in a high demand for electricity. Several industries operate around the clock, and even a short power outage could result in significant financial losses and operational disruptions. Natural gas generators lower the risk of loss by providing immediate backup power during grid failures. Moreover, the region is looking to reduce carbon emissions by adopting green energy production technologies, which create opportunities for the natural gas generators market in the coming years.

For instance, in Japan, Tokyo is the largest industrial area which produces around 40 % of the country's gross domestic product (GDP). Further as of October 2023, Tokyo is largest populated area with highest population of 14.08 million people contribute around 11.3% of Japan's Population. The larger population base reflects higher demand for continuous power supply, thus propelling the demand for natural gas generators in the region.

Future Market Scenario (FY2025 - FY2032F)

The upcoming advancement in natural gas generator technology is improving fuel efficiency and reducing emissions which make the equipment an attractive solution for different end user.

As environmental concerns push for more sustainable generator technological solutions, energy-efficient natural gas generators will gain significance.

The Japanese government is investing in infrastructure to support natural gas, including LNG import terminals and pipeline networks.

As industries and homeowners continue to seek for cleaner, efficient, and more reliable power solutions which make natural gas generator to grow continuously in forecast period.

Key Players Landscape and Outlook

Key players in Japan's natural gas generator market are continually innovating to meet evolving consumer demands, environmental regulations, and technological advancements. Product launches, acquisitions, agreements, collaborations, and advancements in technology are projected to intensify competition in this fast-paced sector.

For instance, in April 2024, Mitsubishi Electric Corporation and Mitsubishi Heavy Industries, Ltd. jointly announced the completion of integrating their power-generator systems businesses under the newly formed Mitsubishi Generator Co., Ltd. This strategic consolidation is expected to strengthen the company's market position, expand its customer base, and drive revenue growth in the coming years.

Table of Contents

1. Project Scope and Definitions

2. Research Methodology

3. Executive Summary

4. Voice of Customer

• 4.1. Product and Market Intelligence
• 4.2. Brand Awareness
• 4.3. Factors Considered in Purchase Decisions
  • 4.3.1. Power Rating
  • 4.3.2. Price

5. Japan Natural Gas Generators Market Outlook, FY2018-FY2032F

• 5.1. Market Size Analysis & Forecast
  • 5.1.1. By Value
  • 5.1.2. By Volume
• 5.2. Market Share Analysis & Forecast
  • 5.2.1. By Type
    • 5.2.1.1. Standby
    • 5.2.1.2. Prime
  • 5.2.2. By Power
    • 5.2.2.1. Less than 75 kVA
    • 5.2.2.2. 75-375 kVA
    • 5.2.2.3. Above 375 kVA
  • 5.2.3. By End-user
    • 5.2.3.1. Residential
    • 5.2.3.2. Commercial
    • 5.2.3.3. Industrial
  • 5.2.4. By Region
    • 5.2.4.1. North [Hokkaido and Tohoku]
    • 5.2.4.2. Central [Kanto and Chubu]
    • 5.2.4.3. South [Kansai, Chugoku, Shikoku, and Kyushu & Okinawa]
  • 5.2.5. By Company Market Share Analysis (Top 5 Companies and Others - By Value, (FY2024)
• 5.3. Market Map Analysis, FY2024
  • 5.3.1. By Type
  • 5.3.2. By Power
  • 5.3.3. By End-user
  • 5.3.4. By Region

6. Porter's Five Forces Analysis

7. PESTLE Analysis

8. Market Dynamics

• 8.1. Market Drivers
• 8.2. Market Challenges

9. Market Trends and Developments

10. Competitive Landscape

• 10.1. Competition Matrix of Top 5 Market Leaders
• 10.2. SWOT Analysis for Top 5 Players
• 10.3. Key Players Landscape for Top 10 Market Players
  • 10.3.1. Mitsubishi Heavy Industries, Ltd.
    • 10.3.1.1. Company Details
    • 10.3.1.2. Key Management Personnel
    • 10.3.1.3. Products and Services
    • 10.3.1.4. Financials (As Reported)
    • 10.3.1.5. Key Market Focus and Geographical Presence
    • 10.3.1.6. Recent Developments/Collaborations/Partnerships/Mergers and Acquisition
  • 10.3.2. Kawasaki Heavy Industries, Ltd.
  • 10.3.3. Denyo Co.,Ltd.
  • 10.3.4. Cummins Japan Co., Ltd.
  • 10.3.5. Yanmar Holdings Co., Ltd.
  • 10.3.6. GE Vernova Inc.
  • 10.3.7. Caterpillar Japan LLC
  • 10.3.8. Generac Power Systems, Inc.

Companies mentioned above DO NOT hold any order as per market share and can be changed as per information available during research work.

11. Strategic Recommendations

12. About Us and Disclaimer