Understanding Hydrogen as a Green Energy Source

What is the primary environmental concern with gray hydrogen production?

• It is too expensive to produce.

• It uses too much water.

• It requires rare materials.

• It releases carbon emissions.

How is green hydrogen produced?

• By burning natural gas.

• Through steam methane reforming.

• Using electrolysis with renewable energy.

• By capturing CO2 emissions.

Why is green hydrogen currently more expensive than gray hydrogen?

• It uses more water.

• Renewable energy sources are costly.

• The technology is less developed.

• It requires more labor.

Which sector is NOT mentioned as a potential application for green hydrogen?

• Transportation

• Steel production

• Agriculture

• Gas grid decarbonization

What is the European Union's goal for green hydrogen by 2050?

• To eliminate all fossil fuels.

• To make hydrogen the primary energy source.

• To reduce hydrogen production costs by half.

• To achieve net zero carbon emissions.