CLEAN : London's double-decker fleet gets 20 hydrogen buses

The video discusses the implementation and benefits of hydrogen buses in London. It highlights the environmental advantages, such as zero emissions and water as a byproduct, and the health benefits of reducing diesel use. The economic aspects of investing in green technologies are also covered, along with the technical details of hydrogen buses, which combine hydrogen and electric power to extend travel range. The trial aims to understand the costs and scalability of these technologies.

What is the only byproduct emitted by the new hydrogen buses?

• Methane

• Water

• Sulfur dioxide

• Carbon dioxide

Why is it important to invest in hydrogen and electric buses according to the video?

• They are cheaper to manufacture

• They improve air quality and public health

• They are faster than diesel buses

• They require less maintenance

What are some health issues linked to diesel emissions mentioned in the video?

• Diabetes and obesity

• Asthma and heart disease

• Flu and cold

• Arthritis and osteoporosis

How do hydrogen buses maintain their battery charge throughout the day?

• By using solar panels

• By converting hydrogen into electricity

• By plugging into charging stations

• By using wind energy

What is the purpose of the trial mentioned in the video?

• To compare hydrogen buses with trains

• To evaluate the comfort of passengers

• To understand the cost and scalability of hydrogen technology

• To test the speed of hydrogen buses