Global Grey Hydrogen Market Size & Outlook, 2023-2030

The grey hydrogen industry worldwide is expected to reach a projected revenue of US$ 661,030.2 million by 2030. A compound annual growth rate of 10.2% is expected of the worldwide grey hydrogen industry from 2024 to 2030.
Revenue, 2023 (US$M)
$334,686.5
Forecast, 2030 (US$M)
$661,030.2
CAGR, 2024 - 2030
10.2%
Report Coverage
Worldwide

Global grey hydrogen market highlights

  • The global grey hydrogen market generated a revenue of USD 334,686.5 million in 2023 and is expected to reach USD 661,030.2 million by 2030.
  • The market is expected to grow at a CAGR (2024 - 2030) of 10.2% by 2030.
  • In terms of segment, petroleum refinery accounted for a revenue of USD 84,422.8 million in 2023.
  • Transportation is the most lucrative application segment registering the fastest growth during the forecast period.
  • In terms of region, Asia Pacific was the largest revenue generating market in 2023.
  • Country-wise, France is expected to register the highest CAGR from 2024 to 2030.

Global data book summary

Market revenue in 2023USD 334,686.5 million
Market revenue in 2030USD 661,030.2 million
Growth rate10.2% (CAGR from 2023 to 2030)
Largest segmentPetroleum refinery
Fastest growing segmentTransportation
Historical data covered2018 - 2022
Base year for estimation2023
Forecast period covered2024 - 2030
Quantitative unitsRevenue in USD million
Market segmentationMethanol Production, Ammonia Production, Petroleum Refinery, Transportation, Power Generation

Other key industry trends

  • In terms of revenue, the North America accounted for 14.4% of the global grey hydrogen market in 2023.
  • By country, the China is projected to lead the global market in terms of revenue in 2030.
  • By country, France is the fastest growing regional market and is projected to reach USD 11,254.9 million by 2030.

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Grey Hydrogen Market Companies

Name Profile # Employees HQ Website

Global grey hydrogen market outlook

The databook is designed to serve as a comprehensive guide to navigating this sector. The databook focuses on market statistics denoted in the form of revenue and y-o-y growth and CAGR across the globe and regions. A detailed competitive and opportunity analyses related to grey hydrogen market will help companies and investors design strategic landscapes.


Petroleum refinery was the largest segment with a revenue share of 25.22% in 2023. Horizon Databook has segmented the Global grey hydrogen market based on methanol production, ammonia production, petroleum refinery, transportation, power generation covering the revenue growth of each sub-segment from 2018 to 2030.


  • Global Grey Hydrogen Application Outlook (Revenue, USD Million, 2018-2030)
    • Methanol Production
    • Ammonia Production
    • Petroleum Refinery
    • Transportation
    • Power Generation
    • Others
    • Chemical
    • Refinery
  • Global Grey Hydrogen Technology Outlook (Revenue, USD Million, 2018-2030)
    • Coal Gasification
    • Steam Methane Reforming
    • Methane Pyrolysis
    • Alkaline Electrolyzer
    • PEM Electrolyzer
    • SOEC Electrolyzer
    • Gas Partial Oxidation
    • Auto Thermal Reforming
  • Global Grey Hydrogen Transportation Mode Outlook (Revenue, USD Million, 2018-2030)
    • Pipeline
    • Cryogenic Liquid Tankers

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Target buyers of Global grey hydrogen market databook

  • Our clientele includes a mix of grey hydrogen market companies, investment firms, advisory firms & academic institutions.
  • 30% of our revenue is generated working with investment firms and helping them identify viable opportunity areas.
  • Approximately 65% of our revenue is generated working with competitive intelligence & market intelligence teams of market participants (manufacturers, service providers, etc.).
  • The rest of the revenue is generated working with academic and research not-for-profit institutes. We do our bit of pro-bono by working with these institutions at subsidized rates.

Horizon Databook provides a detailed overview of global-level data and insights on the Global grey hydrogen market , including forecasts for subscribers. This global databook contains high-level insights into Global grey hydrogen market from 2018 to 2030, including revenue numbers, major trends, and company profiles.

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Global grey hydrogen market size, by region, 2018-2030 (US$M)

Top 10 countries: Grey hydrogen market size, 2023 (US$M)

Global grey hydrogen market share, by application, 2023 & 2030 (%, US$M)

Grey hydrogen market: Opportunity assessment by country

Global grey hydrogen market, by region, 2023 (US$M)

Global grey hydrogen market size, by region, 2018-2030 (US$M)

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