What Will Energy Look Like In 2040? The world’s energy use will grow one-third by 2040, driven in part by the roughly 400 million people who will gain access to electricity in the next 15 years. While most of the demand will be met by fossil fuels, only natural gas, which burns cleaner than coal,
What Are The Different Sources Of Energy? The three major categories of energy for electricity generation are fossil fuels (coal, natural gas, and petroleum), nuclear energy, and renewable energy sources. Most electricity is generated with steam turbines using fossil fuels, nuclear, biomass, geothermal, and solar thermal energy. What are the 12 energy sources? Concentrated Solar