While fossil fuels are still used globally as the main source of energy, the use of sustainable energy has become a trend in some countries. Personally, I believe that this is a great evolution for both the environment and future energy demands.
One of the main reasons why reducing the use of unsustainable energy and replacing it with alternative resources is an advancement is that it will greatly benefit the environment. When fossil fuels are burnt, they release a huge amount of greenhouse gases, which trap heat in the Earth’s atmosphere. Replacing them with alternatives will reduce the global warming caused by these gases, since these renewables can produce little to no harmful emission to the environment. As a result, this improves the current environmental conditions.
Moreover, unlike fossil fuels taking millions of years to reform and being consumed at an unsustainable rate, using renewable energy such as solar, wind and hydropower can provide a more continuous supply of power. These sources are constantly renewed by the natural processes, for example, solar energy harnesses the sun’s inexhaustible power. Transitioning into these energy sources also preserves the little amount of fuels remaining, since we can reduce our dependence on unsustainable energy. This replacement is crucial for humans, as it will lead to advancement in green technology, creating more job opportunities for people.
In conclusion, although fossil fuels are still the main energy consumption, alternatives are bringing a greater development for countries that are using them, in preserving the environment and the amount of energy sources remaining. I believe this evolution will bring a positive outcome, paving the way for a cleaner and more sustainable future.