Hydrogen's Role in Energy and Industry

Origin Energy aims to lead the transition to cleaner energy by exploring hydrogen as a future fuel. Hydrogen, the smallest and most common element, is versatile and can power various applications. Unlike solar or wind, hydrogen must be produced, often through electrolysis, which splits water into hydrogen and oxygen. Green hydrogen, produced using renewable energy, is a sustainable option. Hydrogen is light and challenging to transport, requiring liquefaction or conversion to ammonia. It is widely used in industry and transportation, producing only water vapor when burned. Hydrogen is crucial for Australia's low-carbon energy mix, supporting decarbonization goals.

What is the primary ambition of Origin Energy as mentioned in the video?

• To focus solely on solar energy

• To lead the transition to cleaner energy solutions

• To become the largest energy company

• To reduce energy costs for consumers

Which element is the smallest and most common in the universe?

• Carbon

• Oxygen

• Nitrogen

• Hydrogen

What is the process called that involves passing an electrical current through water to produce hydrogen?

• Photosynthesis

• Electrolysis

• Fermentation

• Combustion

What is green hydrogen?

• Hydrogen produced using renewable energy sources

• Hydrogen that is colored green

• Hydrogen produced from fossil fuels

• Hydrogen used in agriculture

Why is hydrogen difficult to transport as a gas?

• It is too expensive

• It has a low density

• It is too reactive

• It is too heavy

In what form can hydrogen be transported more easily?

• As a vapor

• As a plasma

• As a liquid or converted into ammonia

• As a solid

Which industries can use hydrogen as a raw material?

• Food and beverage

• Pharmaceuticals

• Fertilizers and steel production

• Textile and fashion

What is a unique byproduct of burning hydrogen for energy?

• Carbon dioxide

• Methane

• Water vapor

• Sulfur dioxide

How does hydrogen contribute to Australia's energy goals?

• By increasing energy costs

• By eliminating the need for renewable energy

• By reducing carbon emissions

• By increasing fossil fuel usage

What is the potential role of hydrogen in Australia's energy future?

• To be phased out in favor of coal

• To play a key role in decarbonization

• To be used only in small-scale applications

• To replace all other energy sources