TED-ED: Can 100% renewable energy power the world? - Federico Rosei and Renzo Rosei

The video discusses the global reliance on fossil fuels and the challenges of transitioning to renewable energy sources. It highlights the potential of solar, wind, and other renewables, but also the technological and logistical hurdles in achieving 100% renewable energy. The video explores the need for efficient energy capture, transportation, and storage, particularly in the context of electricity and liquid fuels. It emphasizes the importance of innovation and investment in overcoming these challenges and expresses optimism about the future of renewable energy.

What percentage of the world's oil has been consumed according to scientists?

What are the three renewable energy sources mentioned in the text?

What is the main challenge in transitioning to 100% renewable energy?

Why is it difficult to transport energy from renewable sources to populated areas?

What is one potential solution for energy loss in power lines?

What is the energy density of lithium-ion batteries compared to gasoline?

What is necessary for the transition towards all renewable energies according to the text?