AI Electricity Generation

What is the minimum space required to power a 10-watt light bulb using solar power?

• Palms of your hands-sized area

• Credit card-sized chunk of land

• 7 square meters

• 0.3 square meters

How much space would be needed to power the entire world using wind power, according to the video?

• Roughly the area of Grand Bahama island

• Approximately the area of South Korea

• A little less than the area of Delaware

• About the area of Mexico

What percentage of the world's electricity comes from fossil fuels as of 2020?

• 1/2

• 3/4

• 1/3

• 2/3

What is a major challenge associated with nuclear energy?

• It produces a lot of greenhouse gases

• It is very expensive to build

• It requires a lot of space

• It is not a reliable energy source

Which energy source is noted for having almost no marginal costs?

• Fossil fuels

• Nuclear power

• Renewables

• None of the above