There is so much debate around the world on the possibility of renewable energy becoming the primary source of grid power. ”About 197 countries have signed the Paris Climate Agreement” which centres on the reduction of greenhouse gas emissions to a level that would prevent the global temperatures from increasing above 2oC (3.6F). This is expected to be achieved with the use of renewables as a source of energy. Some countries have done tremendously well in adopting these clean energy sources, an example is Norway. While some others are hoping to establish these grounds in the coming years.
Why renewable energy?
Renewable energy has a lot of advantages. One of which is the fact that the resources to generate this energy will never run out, hence its name. Another important advantage is its numerous health and environmental benefits as they emit little or no greenhouse gases or pollutants into the air. Also, renewables lower reliance on foreign energy sources.
However, it is paramount to know the extent of our energy needs. Energy needs stem down to the industrial revolution and it has been on a steady rise.
It is equally important to know that although the future is bright for renewables, the advanced technology required to harness this opportunity has not been perfected. Also, renewables are intermittent, they cannot be available 24/7 all year round. The weather conditions alter its availability, unlike fossil fuels which are not intermittent.
Therefore, looking at our energy needs and consumption, there is a thin possibility of renewable energy putting a complete end to fossil fuels for energy.