Studies and analysis
Technical and economic studies on green hydrogen production, transport and export, with the corridor mapping that shows where the molecules could actually flow.
Green hydrogen · Renewable energy · North Africa
The Mediterranean meeting ground for green hydrogen
H2G-HUB is an international organization working on renewable energy and green hydrogen, based in Tunisia and looking out across the Mediterranean. H2G-HUB will provide a meeting ground between governments, investors, and international civil society organizations with expertise in this field.
Our mission
The energy transition will not happen without people who understand it. H2GHUB works on three fronts at once: it studies the technical and economic conditions for renewable energy and green hydrogen in Tunisia and the wider region, it trains the workforce those industries will need, and it explains, plainly and in public, why cutting carbon emissions matters.
3Programme areas: studies, education, awareness
5Languages: French, English, Arabic, Italian, German
20+Countries covered by our hydrogen corridor mapping
1Goal: a North African green hydrogen hub, built with Europe
What we do
Three areas of work, each with a concrete output.
Education and training
Fast-track, master's and bachelor's pathways developed with universities and industry, so that oil-and-gas careers can move into the hydrogen economy.
Awareness and advocacy
Public communication on carbon emissions, energy efficiency and the water–energy nexus, aimed at decision-makers, students and the wider public.
Where the hydrogen will flow
An interactive globe of the world's green hydrogen trade: production hubs, import terminals and the corridors that link them. Twenty-two routes, from the SoutH2 pipeline between Algeria, Tunisia and Central Europe to the ammonia shipping lanes out of the Gulf, Namibia and Atlantic Canada.
Loading the globe…
Pipelines
In operation or demonstratedFinal investment decision taken, or under constructionPlanned or under studyPolicy target or ambition only
Sources and update. Data updated on 24 October 2026. IEA (2026), Global Hydrogen Review 2026 · IEA Hydrogen Tracker, CC BY 4.0 · Hydrogen Europe (2026), Clean Hydrogen Monitor · Global Energy Monitor, Europe Gas Tracker 2025, CC BY 4.0 · Hydrogen Council (2026), Global Hydrogen Compass, plus the national, operator and press sources cited for each hub and corridor (see the corridor table on the map page).
Yes, but water decomposed into its constituent elements,” replied Cyrus Smith, “and decomposed, no doubt, by electricity, which will by then have become a powerful and manageable force, for all great discoveries, by some inexplicable law, seem to coincide and complete one another at the same moment. Yes, my friends, I believe that water will one day be employed as fuel, that hydrogen and oxygen, which constitute it, used singly or simultaneously, will furnish an inexhaustible source of heat and light, of an intensity that coal could never have.
Latest writing
What we stand for
Articles published in the regional press over the last weeks.
Hydrogen in southern Tunisia: I, Imed Derouiche, stand by my word — I don't believe in it (article in French)
Rejects the announced configuration of the southern mega-project on infrastructure and marine-brine grounds, and proposes production near the TransMed corridor, cooperation with Algeria, and a Tunisian Hydrogen Council.
Tunisie NumériqueTunisia: must we wait for darkness to produce light? (article in French)
Proposes temporary, regulated distributed backup generation coordinated by STEG to cover the 2027–2030 summer electricity risk while permanent capacity is built.
Tunisie NumériqueBefore we lose our bearings: the alpha and omega of ELMED (article in French)
Asks whether the ELMED interconnection will export Tunisian electricity or import Italian power for data centres, and argues for a Tunisia-first strategy.
Tunisie Numérique
Newsletter
Follow the hydrogen decade
One letter a month: what changed in the corridors, which projects reached a decision, and what the figures actually say. No press releases.
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Work with us
H2GHUB works with universities, public institutions, industry and international partners. If you are planning a hydrogen project, training a team or commissioning a study, write to us.