Electrolyzers: Producing Green Hydrogen for a Carbon-Free World

Green hydrogen has emerged as a key solution for reducing carbon emissions and transitioning towards renewable energy sources. Electrolyzers, using electricity generated from renewable sources, produce hydrogen free of carbon emissions.

What is an Electrolyzer?

An electrolyzer is a device that splits water molecules (H₂O) into oxygen (gas form) and hydrogen (gas form) through the process of electrolysis.
This process is powered by electricity, and if the electricity comes from renewable sources, the result is green hydrogen.

Types of Electrolyzers

  • Alkaline Electrolyzer: The most common type, utilizing an alkaline solution.
  • PEM Electrolyzer (Proton Exchange Membrane): Offers high-speed hydrogen production and operates at high pressure.
  • Solid Oxide Electrolyzer: Operates at high temperatures with higher efficiency compared to other types.

Importance of Green Hydrogen

  • Significant reduction in greenhouse gas emissions
  • Application in industries such as steel production, transportation, and wave or electricity generation
  • Large-scale energy storage systems

About Aras Energy – Founded and Managed by Dr. Mousa Hassan

Aras Energy, under the leadership of Dr. Mousa Hassan, is one of the pioneers in the energy sector across the Middle East, Asia, and global markets.
Focusing on renewable and clean technologies, Aras Energy plays a crucial role in advancing carbon-free energy resources and promoting sustainable solutions for the future.

Related

Related Articles

Offshore wind capacity reached a record 19 GW of new installations globally in 2025, as falling costs and policy support spurred investment in coastal...
Iran ranks among the world’s top ten oil and gas producers, with hydrocarbon revenues underpinning its economy. However, domestic energy consumption has...
Energy systems are among the most climate‑sensitive critical infrastructures. Rising temperatures, more frequent extreme events, and changing precipitation patterns threaten both supply...
The International Energy Agency’s tenth annual World Energy Investment 2025 report forecasts that capital deployment in the global energy sector will reach USD 3.3 trillion this...