Local Strategies for Green Hydrogen

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Green hydrogen refers to hydrogen gas produced through a process called electrolysis, using renewable energy sources such as wind, solar, or hydroelectric power. It’s called “green”” because the energy used in its production comes from sustainable and clean sources, resulting in minimal or no greenhouse gas emissions. The process of creating green hydrogen involves splitting water molecules (H2O) into hydrogen (H2) and oxygen (O2) through electrolysis. During electrolysis, an electric current passes through water, causing the water molecules to dissociate into their constituent elements: hydrogen and oxygen. The hydrogen produced in this way can be stored and used as a clean energy carrier in various sectors, such as transportation, industry, and power generation.”

The key advantage of green hydrogen lies in its potential as a versatile and clean energy carrier. It can be used in fuel cells to generate electricity or as a feedstock in industries like manufacturing, refining, and transportation. Additionally, when green hydrogen is utilized in fuel cells, the only byproduct is water vapor, making it a zero-emission energy source. The widespread adoption of green hydrogen is seen as a promising solution for reducing carbon emissions and transitioning toward a more sustainable energy economy.

Implementing local green hydrogen solutions requires an enabling framework at the national and local levels. Local governments can undertake a number of measures, in collaboration with industry and the national government, to enable the adoption and use of green hydrogen.

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