Understanding Electricity and Decarbonization

What is the primary focus of our lifestyles according to the introduction?

• Electricity

• Water

• Gas

• Internet

What is the main environmental concern associated with fossil fuel power plants?

• Carbon dioxide emissions

• Water pollution

• Noise pollution

• Deforestation

Which renewable energy source involves capturing sunlight to generate electricity?

• Wind power

• Hydroelectric power

• Solar power

• Nuclear power

What is a major limitation of wind and solar energy?

• High cost

• Complex technology

• Intermittent supply

• Limited availability

How does hydroelectric power generate electricity?

• By burning coal

• By controlling water flow through turbines

• By using wind turbines

• By using nuclear fission

What is a significant challenge of nuclear power?

• High carbon emissions

• Limited uranium supply

• Inconsistent energy output

• High water usage

What is the 'green premium' in the context of low-carbon energy options?

• The cost of renewable energy being higher than fossil fuels

• The subsidies provided for fossil fuels

• The tax incentives for using renewable energy

• The environmental benefits of renewable energy

How can decarbonizing electricity impact the transportation sector?

• By reducing the need for public transport

• By increasing the use of electric vehicles

• By decreasing fuel prices

• By eliminating the need for roads

What is a potential benefit of decarbonizing electricity for agriculture?

• Improved soil quality

• Electrification of farming equipment

• Reduced water usage

• Increased crop yield

What is the biggest hurdle to achieving large-scale carbon-free electricity?

• Reducing electricity demand

• Finding renewable resources

• Storing and transmitting electricity

• Generating electricity