Global Energy

How many people around the world rely on biomass energy like wood or dung for cooking?

Which product is not made from petrochemicals derived from oil or natural gas?

What will global population be in 2040?

With the global economy expected to grow 130 percent from 2010 to 2040, and population expected to increase to 9 billion, how much more energy will be required?

In nations all over the world, people are moving from the country into cities, particularly in developing regions. Only 25 percent of Chinese citizens lived in urban areas as recently as 1990. What percentage of the Chinese population will be living in cities in 2040?