Key Takeaways:
- On Oct. 1 in Algiers, energy ministers from Algeria, Tunisia, Italy, Austria, and Germany signed a SoutH2 declaration creating a UNIDO-backed technical secretariat, following a first meeting in Rome in January 2025.
- The planned ~3,000 km corridor would move up to 4 million tonnes of renewable hydrogen a year from Algeria via Tunisia toward Italy, Austria, and Germany—about 10% of projected EU hydrogen demand by 2040—building on Algeria’s existing gas link and solar potential.
- The author says the political step is real but the test is commercial: electrolysis, renewables, water/desalination, prices, and binding offtake contracts; without buyers and finance, SoutH2 stays a map.
On October 1, the energy ministers of Algeria, Tunisia, Italy, Austria and Germany met in Algiers for the second ministerial meeting on the Southern Hydrogen Corridor (SoutH2) and signed the Algiers Ministerial Declaration. It provides for a dedicated technical secretariat, supported by the United Nations Industrial Development Organization (UNIDO). The meeting follows the first ministerial meeting held in Rome in January 2025.
The ambition is considerable. According to media reports, the corridor is a planned network of roughly 3,000 kilometers linking Algeria to Italy, Austria and Germany via Tunisia, designed to carry up to four million tonnes of renewable hydrogen a year. That volume would cover about 10 percent of the European Union’s projected hydrogen demand by 2040.
A Natural Extension Of The Gas Relationship
For Algeria, the logic is clear. The country already supplies gas to Italy through Tunisia and has built a reputation as a reliable energy partner, one reason why Brussels recently exempted Algerian LNG from pre-audit procedures. Hydrogen would diversify Algeria’s energy exports at a time when Europe is rebuilding its supply map. Algeria’s solar potential, its geographic proximity to European markets and its existing pipeline culture are real assets.
From Political Endorsement To Investment Decisions
But declarations do not build pipelines. Media reports on the Algiers meeting stress that the project now has to move from political commitments to concrete decisions: production volumes, hydrogen prices, infrastructure costs and long-term purchase contracts. These are the elements that investors and banks look at first.
Hydrogen also requires new assets that the gas business never needed: electrolysis units, dedicated renewable power stations and storage facilities. Producing green hydrogen at scale will also demand large volumes of power and water, and in a water-scarce country that makes desalination and renewable capacity part of the same equation. These are my own observations, and they are exactly the questions the new secretariat will have to answer with data.
The Question Of Who Pays And Who Buys
The central risk is commercial, not technical. Producers will not commit capital without guaranteed buyers, and European buyers will not sign long-term contracts without clarity on price. Whoever solves this chicken-and-egg problem first will define the market. Algeria should push for binding offtake agreements early, rather than waiting for a perfect cost curve.
The Bottom Line
The Algiers declaration is a meaningful step, and the choice of Algiers as host signals the growing weight of North Africa in Europe’s energy planning. The test now is whether the five countries can turn it into signed contracts and financed projects. If they do, Algeria could move from being Europe’s gas partner to being a pillar of its clean-energy future. If they do not, SoutH2 risks becoming one more ambitious map without a pipeline.
