Hydrogen: The Fuel of the Future?

What is the only byproduct when hydrogen is used as a fuel?

• Sulfur dioxide

• Carbon dioxide

• Water

• Methane

Which industry is exploring hydrogen as a clean alternative to reduce CO2 emissions?

• Textile

• Agriculture

• Steel

• Pharmaceutical

What is the main component of gray hydrogen production?

• Biomass

• Natural gas

• Wind energy

• Solar energy

What is a major drawback of blue hydrogen production?

• High water usage

• Limited availability of raw materials

• Large greenhouse gas footprint

• High cost of production

What is the primary energy source for producing green hydrogen?

• Nuclear energy

• Fossil fuels

• Renewable energy

• Geothermal energy

By what year is green hydrogen expected to become cheaper than gray hydrogen?

• 2040

• 2030

• 2060

• 2050

What is a significant challenge in using hydrogen as an energy source?

• Complex chemical structure

• Scarcity of hydrogen

• Low energy density

• High toxicity

Why might hydrogen not be the best solution for passenger cars?

• Complex vehicle design

• Inefficient energy conversion

• High cost of hydrogen

• Lack of hydrogen stations

What is a potential advantage of battery-electric trucks over hydrogen fuel cell trucks?

• Faster refueling times

• Greater cargo capacity

• Higher energy efficiency

• Lower initial cost

What is a key factor in determining the future role of hydrogen in energy?

• Technological complexity

• Government investment

• Availability of natural gas

• Public opinion