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Hydrogen plays a key role in the energy transition. But how can it be produced with a minimal carbon footprint? Air Liquide's new ammonia cracking technology offers an efficient and low-carbon solution, achieving the highest possible conversion yield from ammonia to hydrogen, without direct CO₂ emissions. Watch the video for more details.

In the race to decarbonize, Autothermal Reforming (ATR) is emerging as a promising technology to produce low-carbon hydrogen on a large scale.

ALIAD, Air Liquide’s venture capital investor, has been supporting innovative start-ups for over a decade.

Carbon capture and sequestration (CCS) is one of the most effective technologies for reducing CO2 emissions in the short and medium terms in response to the climate emergency. But CCS is not commonplace and can give rise to debate and questions. What exactly is it? How does CCS work and what’s the point of it? What role is Air Liquide playing in its development? What does it cost? Will it delay the transition to renewable energy? Read the following questions and answers to find out more about this new solution.

How many patients with chronic diseases are treated at home by Air Liquide? To how many countries does the Group supply medical gases? Which gases produced by the Group are used by healthcare professionals? Become an expert on Air Liquide and its Healthcare activity by taking a look at some Q&A.

Air Liquide is proud to have supported the environmental ambitions of the Olympic and Paralympic Games Paris 2024 by supplying hydrogen of renewable origin for the event's official fleet.

Accompanying glass manufacturers towards a low-carbon production is one of Air Liquide’s challenges. As part of their research on hydrogen combustion for glass manufacturing, the Group’s R&D teams conduct tests under real operating conditions.

After a seven-year world tour and more than a hundred stopovers on every continent, Energy Observer returned to her home port of Saint-Malo in Brittany, France, for the summer of 2024. Find out more about the secrets behind the technologies that made this incredible odyssey possible for the first laboratory vessel to be powered by renewable energy.