- Environmental impact: the main problem with fossil fuels is that they harm the environment. Pollution, global warming, acid rain, oil spillage, heavy metal releases and so on cannot be ignored anymore.
- Economic impact: As the fossil fuels become harder to find, they are said to be scarce. Also to control the pollution require expensive technology. It means that they will become more and more expensive to extract and use.
- Social and political impact: Social unrest and political pressure caused by diminishing fuel supplies can lead to a wide range of conflicts, even economically fueled wars between states.
We already have the technology and resources to build a sustainable, solar-electric economy that will help stabilize the climate and create a cleaner environment. Today, over 200,000 homes in the United States use some type of photovoltaic technology. Solar energy can also be used to heat swimming pools, power cars, for attic fans, calculators and other small appliances. It produces lighting for indoors or outdoors.
The solarenergy potential is actually unlimited and can benefit us in many ways, but most important it can help us create a better and cleaner world for us and for generations to come.