Hydrogen plays a growing role in industry and energy, but its production base remains concentrated. Globally, steam methane reforming dominates: about 99% of hydrogen is fossil-based, while green electrolysis makes up just 0.1% of output in 2023. This page maps where production happens—led by China and other gas-linked regions—and how technology and policy determine whether low-emission capacity can scale toward 2030 targets.
Key Takeaways
- Levelized cost of green H2 to fall 50% to $1.5/kg by 2030.
- Grey H2 production cost averages $1.5-2.5/kg globally in 2023.
- Blue H2 with CCS costs $2-3/kg currently, competitive in gas-rich areas.
- Steam methane reforming dominates with 75% of global H2 production share.
- Grey hydrogen from unabated natural gas SMR was 48 Mt in 2022.
- Blue hydrogen with CCS represented less than 0.1 Mt in current production.
- China produced 33 Mt of hydrogen in 2022, 35% of global total.
- Europe generated 11 Mt hydrogen in 2022, mostly grey from gas.
- United States output was 10 Mt in 2022, primarily for ammonia.
- Global H2 production grew 5% annually from 2015-2022 average.
- From 2000-2020, production doubled from 45 Mt to 90 Mt.
- Low-emission H2 share stagnant at <1% over past decade.
- Global hydrogen production reached 95 million tonnes (Mt) in 2022, with over 99% being fossil-based.
- In 2021, worldwide hydrogen output totaled 90 Mt, mainly from steam methane reforming (SMR).
- Annual global H2 production capacity exceeded 100 Mt by end of 2023 estimates.
Green hydrogen costs are set to halve by 2030, but fossil fuels still dominate today’s hydrogen market.
Related reading
01 · Category
Economic Aspects21 stats
01
Levelized cost of green H2 to fall 50% to $1.5/kg by 2030.
02
Grey H2 production cost averages $1.5-2.5/kg globally in 2023.
03
Blue H2 with CCS costs $2-3/kg currently, competitive in gas-rich areas.
04
Green H2 capex for PEM electrolysers at $800/kW in 2023.
05
OPEX for SMR plants around $0.5/kg H2 output.
06
Global H2 market value estimated at $130 billion in 2022.
07
Investment in clean H2 projects reached $10 billion in 2022.
08
Coal H2 production costs $1.8/kg in China vs $3/kg elsewhere.
09
Subsidy needs for green H2: $20-50/kg until 2030 in high-cost regions.
10
Green H2 LCOH $0.8-1.2/kg by 2030 in best sites.
11
Natural gas price impacts grey H2 cost by 60%.
12
CCS adds $0.5-1/kg to blue H2 costs.
13
Electrolyser stack costs fell 40% 2019-2023.
14
H2 storage costs $10-15/kg capacity underground.
15
Ammonia as H2 carrier adds $0.3/kg transport cost.
16
Global subsidies for clean H2 $50 billion planned 2023-2030.
17
H2 pipeline conversion costs $0.5-1M/km.
18
LCOH green H2 $2/kg average 2023 falling fast.
19
H2 trucking cost parity diesel by 2030 forecast.
20
Electrolyser manufacturing capacity 50 GW/year 2025.
21
H2 liquefaction energy penalty 30% of LHV.
Interpretation
Economic Aspects Interpretation
From an Economic Aspects perspective, falling green hydrogen costs are the key trend, with levelized costs projected to drop 50% to $1.5/kg by 2030 while grey hydrogen averages $1.5 to $2.5/kg in 2023 and blue hydrogen with CCS still runs about $2 to $3/kg.
02 · Category
Feedstocks And Methods22 stats
01
Steam methane reforming dominates with 75% of global H2 production share.
02
Grey hydrogen from unabated natural gas SMR was 48 Mt in 2022.
03
Blue hydrogen with CCS represented less than 0.1 Mt in current production.
04
Green hydrogen via electrolysis was 0.1% of total output in 2023.
05
Coal gasification for hydrogen yielded 31% of global production in Asia.
06
Oil refinery byproduct hydrogen contributes 4-5 Mt per year worldwide.
07
Autothermal reforming (ATR) used in 10% of natural gas-based H2 plants.
08
Methane pyrolysis emerging method produced negligible volumes commercially.
09
Biomass gasification for H2 is piloted at 0.01 Mt scale globally.
10
Nuclear-assisted electrolysis potential but current share zero.
11
Partial oxidation method used in 5% of H2 plants worldwide.
12
Water electrolysis efficiency 60-80% for PEM and alkaline.
13
SMR hydrogen purity 99.99% post pressure swing adsorption.
14
Biomass-derived H2 costs $3-5/kg in demos.
15
Coal H2 via integrated gasification combined cycle (IGCC).
16
Pink hydrogen from nuclear heat projected for future.
17
SMR with pre-combustion CCS demo scale 0.1 Mt.
18
Alkaline electrolysis 60% market share of electrolysers.
19
Solid oxide electrolysis efficiency >80% lab results.
20
Gasification H2/CO ratio adjusted via water-gas shift.
21
Photoelectrochemical H2 research stage, zero commercial.
22
Fermentation biohydrogen pilots <1 kg/day.
Interpretation
Feedstocks And Methods Interpretation
Feedstocks and methods for hydrogen production remain overwhelmingly fossil based, with steam methane reforming holding a 75% global share and green electrolysis at just 0.1% of output in 2023, while regionally coal gasification accounts for 31% in Asia.
03 · Category
Geographical Distribution23 stats
01
China produced 33 Mt of hydrogen in 2022, 35% of global total.
02
Europe generated 11 Mt hydrogen in 2022, mostly grey from gas.
03
United States output was 10 Mt in 2022, primarily for ammonia.
04
Middle East countries produced 8 Mt, leveraging cheap natural gas.
05
India hydrogen production at 6 Mt annually from coal and gas.
06
Japan imports most but produces 2 Mt domestically for refining.
07
Russia output 5 Mt, focused on export potential via pipelines.
08
Australia emerging with 0.5 Mt but plans for green H2 exports.
09
South Korea produced 1.5 Mt for steel and chemicals.
10
Africa total under 1 Mt, potential in North Africa for exports.
11
Turkey H2 output 0.8 Mt, Germany 2.5 Mt in 2022.
12
Saudi Arabia plans 1 Mt blue H2 by 2026.
13
Brazil byproduct H2 from ethanol at 0.2 Mt.
14
Canada produced 3 Mt, eyeing exports.
15
Ukraine pre-war H2 output 0.5 Mt from coke oven gas.
16
Egypt targeting 1.5 Mt green H2 exports by 2030.
17
Indonesia coal H2 at 0.3 Mt annually.
18
Netherlands H2 production 0.9 Mt in 2022.
19
UAE blue H2 ambitions 1 Mt by 2031.
20
Chile green H2 potential 25 GW solar for exports.
21
Norway H2 from hydropower electrolysis growing.
22
Poland coal H2 transitioning slowly 1 Mt.
23
Morocco H2 strategy for 4 GW electrolysis by 2030.
Interpretation
Geographical Distribution Interpretation
In the geographical distribution of global hydrogen production, China leads with 33 Mt in 2022, accounting for 35% of the total, while other major regions like Europe at 11 Mt and the US at 10 Mt trail far behind and rely heavily on fossil-based pathways such as grey hydrogen and natural gas.
04 · Category
Historical Trends24 stats
01
Global H2 production grew 5% annually from 2015-2022 average.
02
From 2000-2020, production doubled from 45 Mt to 90 Mt.
03
Low-emission H2 share stagnant at <1% over past decade.
04
China H2 output increased 300% from 2010-2022.
05
European production flat at 10-11 Mt since 2015.
06
US H2 production rose 20% from 2018-2022 due to shale gas.
07
Coal-based H2 declined 10% in OECD countries 2010-2020.
08
Byproduct H2 from industry grew 15% in Asia 2005-2020.
09
Global capacity additions averaged 2 Mt/year pre-2020.
10
Electrolysis capacity tripled from 2015-2023 to 15 GW.
11
Global H2 production up 2.6% in 2020 despite COVID.
12
From 1990-2010, H2 demand grew 50% to 60 Mt.
13
Electrolysis capacity grew from 1 GW in 2010 to 10 GW 2020.
14
Middle East H2 production doubled 2005-2015.
15
Japan H2 imports started 2010s for fuel cells.
16
EU electrolysis pilots from 2015 onward scaled up.
17
Global H2 price index rose 20% 2021-2022.
18
Green H2 projects announced tripled 2021-2023.
19
2010-2020 H2 growth rate 3.5% CAGR globally.
20
US fracking boosted H2 50% 2008-2018.
21
EU H2 strategy post-2020 accelerated projects.
22
Asia 70% of coal H2 historical dominance.
23
H2 spot prices Europe $5-10/kg 2022 peak.
24
Capacity utilization H2 plants 80-90% average.
Interpretation
Historical Trends Interpretation
Under historical trends, global hydrogen production has risen steadily, doubling from 45 Mt in 2000 to 90 Mt in 2020 and growing 5% annually from 2015 to 2022, yet low emission hydrogen has remained stuck below 1% for the past decade.
05 · Category
Production Volumes24 stats
01
Global hydrogen production reached 95 million tonnes (Mt) in 2022, with over 99% being fossil-based.
02
In 2021, worldwide hydrogen output totaled 90 Mt, mainly from steam methane reforming (SMR).
03
Annual global H2 production capacity exceeded 100 Mt by end of 2023 estimates.
04
Low-carbon hydrogen production was only 0.7 Mt in 2022, less than 1% of total.
05
Global dedicated hydrogen production plants number around 1,700 worldwide.
06
Hydrogen production from coal reached 37 Mt in 2022, mostly in China.
07
Natural gas-based hydrogen production accounted for 58 Mt in 2022.
08
Total global hydrogen demand matched production at 97 Mt in 2023 preliminary data.
09
Byproduct hydrogen from chlor-alkali processes contributed 10 Mt annually.
10
Electrolytic hydrogen production stood at 0.5 Mt in 2022 globally.
11
Global H2 production from natural gas SMR was 76 Mt in 2021.
12
Total H2 capacity announced globally exceeds 400 Mt by 2030.
13
Byproduct H2 from ethylene production adds 3 Mt/year.
14
Operational electrolysis capacity was 12 GW at end-2022.
15
Hydrogen from methanol reforming negligible at <0.1 Mt.
16
Global H2 output per capita averages 12 kg/person annually.
17
Gas-based H2 with CCS pilots produced 0.02 Mt in 2022.
18
Turkey produced 0.8 Mt H2 in 2022 for industry.
19
2023 global H2 production estimated at 97 Mt.
20
Dedicated H2 plants consume 6% of global natural gas.
21
Chlorine industry byproducts 70% of electrolytic H2.
22
Pipeline H2 capacity worldwide 5,000 km operational.
23
Refinery H2 demand/production balance at 30 Mt.
24
Global H2 from coke oven gas 5 Mt mainly China.
Interpretation
Production Volumes Interpretation
For the production volumes picture, global hydrogen output climbed from 90 Mt in 2021 to 95 Mt in 2022, yet low carbon hydrogen remained tiny at just 0.7 Mt, meaning total capacity growth has largely not translated into cleaner production.
06 · Category
Projections And Targets22 stats
01
Global hydrogen production projected to reach 180 Mt by 2030.
02
Low-carbon H2 expected to hit 80 Mt by 2030 in Net Zero Scenario.
03
Green hydrogen capacity to reach 560 GW electrolysis by 2030 (IRENA).
04
Blue hydrogen production forecasted at 36 Mt by 2030.
05
EU targets 10 Mt domestic green H2 and 10 Mt imports by 2030.
06
US aims for 10 Mt clean H2 by 2030 via IRA incentives.
07
China plans 200,000 tonnes green H2 by 2025, scaling to Mt by 2030.
08
Global H2 demand projected to grow 6-fold to 600 Mt by 2050.
09
Electrolysers deployment to 700 GW globally by 2050.
10
80 Mt clean H2 supply needed by 2030 for 1.5C path.
11
Hydrogen to cover 10% of energy needs by 2050.
12
Australia 15 Mt H2 exports targeted by 2030.
13
India 5 Mt green H2 by 2030 national plan.
14
Japan 3 Mt H2 supply by 2030, mostly imported.
15
Africa H2 production to 25 Mt by 2050 potential.
16
Global electrolysis cost to $200/kW by 2050.
17
H2 trade value $100 billion/year by 2030 forecast.
18
500 Mt H2 demand by 2050 in IEA Stated Policies.
19
Korea 5 Mt H2 economy by 2030 plan.
20
Russia 2 Mt low-carbon H2 exports by 2024.
21
Saudi 4 Mt H2 by 2035 NEOM project.
22
UK 10 GW electrolysis domestic by 2030.
Interpretation
Projections And Targets Interpretation
Projections and targets indicate rapid scale up by 2030, with global hydrogen expected to reach 180 Mt while low carbon H2 rises to 80 Mt and green electrolysis capacity expands to 560 GW, backed by policy goals like the EU’s 10 Mt domestic green H2 plus 10 Mt imports and the US target of 10 Mt clean H2.
report visual · Breakdown
Green vs Fossil Hydrogen Costs & Demand Drivers
Cost competitiveness hinges on scaling and fuel/input volatility: green H2 is targeted to fall sharply by 2030, while grey/blue costs remain strongly tied to natural gas and CCS add-ons.
60%
Natural gas price impacts grey H2 cost by 60%.
40%
Electrolyser stack costs fell 40% 2019-2023.
report visual · Comparison
Hydrogen production is dominated by SMR, while low-carbon and alternative methods remain niche
Steam methane reforming accounts for most global hydrogen output, whereas green hydrogen and CCS-linked blue hydrogen are comparatively small today.
Steam methane reforming dominates with 75% of global H2 production share.75%
Green hydrogen via electrolysis was 0.1% of total output in 2023.
0.1%
Blue hydrogen with CCS represented less than 0.1 Mt in current production.
0.1
report visual · Key figures
Global Hydrogen Production by Region (2022)
Production is concentrated in a few regions, with China leading and several other regions producing substantially smaller volumes.
35%
China produced 33 Mt of hydrogen in 2022, 35% of global total.
11
Europe generated 11 Mt hydrogen in 2022, mostly grey from gas.
10
United States output was 10 Mt in 2022, primarily for ammonia.
8
Middle East countries produced 8 Mt, leveraging cheap natural gas.
6
India hydrogen production at 6 Mt annually from coal and gas.
2
Japan imports most but produces 2 Mt domestically for refining.
report visual · Key figures
Global Hydrogen Production—Long-Run Growth and Recent Resilience
Global hydrogen production has risen steadily over the past decades, with continued growth even during disruptions like COVID-era demand.
2000
From 2000-2020, production doubled from 45 Mt to 90 Mt.
2.6%
Global H2 production up 2.6% in 2020 despite COVID.
3.5%
2010-2020 H2 growth rate 3.5% CAGR globally.
5%
Global H2 production grew 5% annually from 2015-2022 average.
report visual · Key figures
Global Hydrogen Production (and demand)
Hydrogen production and demand remain closely matched at roughly the same order of magnitude in the early 2020s.
2021
In 2021, worldwide hydrogen output totaled 90 Mt, mainly from steam methane reforming (SMR).
97
Total global hydrogen demand matched production at 97 Mt in 2023 preliminary data.
2023
2023 global H2 production estimated at 97 Mt.
1%
Low-carbon hydrogen production was only 0.7 Mt in 2022, less than 1% of total.
report visual · Key figures
Hydrogen production, targets, and demand—2030 and beyond
Projected hydrogen output and clean-H2 targets concentrate around the 2030 timeline, with demand and infrastructure scaling further out to mid-century.
180
Global hydrogen production projected to reach 180 Mt by 2030.
36
Blue hydrogen production forecasted at 36 Mt by 2030.
80
80 Mt clean H2 supply needed by 2030 for 1.5C path.
2
Global H2 demand projected to grow 6-fold to 600 Mt by 2050.
700
Electrolysers deployment to 700 GW globally by 2050.
10%
Hydrogen to cover 10% of energy needs by 2050.
Reference
Cite This Report
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APA
Karl Becker. (2026, February 13). Global Hydrogen Production Statistics. Gitnux. https://gitnux.org/global-hydrogen-production-statistics
MLA
Karl Becker. "Global Hydrogen Production Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/global-hydrogen-production-statistics.
Chicago
Karl Becker. 2026. "Global Hydrogen Production Statistics." Gitnux. https://gitnux.org/global-hydrogen-production-statistics.
Sources & references
86 datasets cited across this report · attribution is report-level