Fossil fuels ( coal, oil, natural gas ) are the main sources in many countries, but in some countries the use of alternative sources of energy ( wind energy and solar energy ) is encouraged. To what extent do you think it is a positive or negative development?

Although

fossil

fuels

such

as coal, oil or natural gas are extensively used as the most crucial

sources

in many parts of the world, there has been a development in the use of renewable

sources

of

energy

like

wind

energy

and solar

energy

in some countries. Despite certain limitations which

this

tendency can bring at

first

, I firmly believe it would have positive impacts in the long term. On the one hand, shifting towards alternative

energy

sources

will put a great burden on the economy of several nations, especially developing ones.

This

is because, in order to exploit

such

kinds of

energy

like

wind

or solar

energy

, the government will be required to equip cutting-edge technology and modern machines, which can cost an enormous amount of money from the national budget. As a consequence,

this

will exert negative effects on the investment in other vital sectors,

for example

, healthcare or education.

On the other hand

, there are numerous reasons proving that spending on alternative

energy

sources

is a positive development.

First

and foremost, these kinds of

energy

sources

would help to cut down on harmful emissions discharged into the environment. It is undeniable that coal, oil or natural gas are part of the main pollutants as they contain large amounts of CO2 which are often released by private vehicles, factories or industrial zones.

Therefore

, replacing those energies with

wind

or solar power would be an environmentally friendly solution to environmental issues.

Second

of all, the money spent on alternative

energy

sources

would be a sustainable investment.

This

is because, in the not-so-distant future when overpopulation is a problem facing the world, fossil

fuels

might run out;

as a result

, it would pose a threat to other vital sectors. The use of

wind

or solar

energy

would effectively reduce the dependence on fossil

fuels

. To sum up, despite the problem of the cost of modern equipment, I still hold a belief that the switch from fossil

fuels

to renewable

sources

of

energy

would have long-term positive changes in the future.