One of the Least Promising Non-Fossil Fuel Energy Sources
There are a number of non-fossil fuel energy sources that have potential. Many of these are affordable, effective, and environmentally friendly. They can also help us to reduce our carbon emissions. However, there are also a number of drawbacks to these sources.
Using fossil fuels has been a key part of the modern economy. These fuels have helped to develop industrial processes and allow for rapid growth in transportation. It is estimated that these fuels contribute about three quarters of the world's greenhouse gas emissions.
Fossil fuels include coal, oil, and natural gas. Natural gas is considered to be one of the cleanest fossil fuels. Oil is energy dense, so it is ideal for transportation.
However, these fuels are not available everywhere. Several countries have decided to focus on hydrogen, which is considered to be the cleanest non-fossil fuel. Japan has invested $12 billion on hydrogen technology.
Biomass is also an alternative to fossil fuels. The biomass is a type of organic waste that can be turned into biofuels.
Some of the disadvantages to biomass are that it is a poor substitute for fossil fuels, has negative environmental impacts, and it is not completely renewable. In addition, it is hard to accurately estimate how much biomass is used.
Biomass is often misunderstood as a clean, renewable energy source. But a biomass conversion process is much more efficient, cleaner, and affordable.
Other benefits of biofuels include the fact that they produce zero-carbon fuels. A corn ethanol blend in gasoline produces 39% fewer CO2 emissions than gasoline.