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Essay Example #1
Most of us know a thing or two about solar energy, its great power and the wonderful benefits that it provides. We also know that its free and sustainable. The discovery that the sun is another renewable source that we can utilize to generate our own electricity without leaving any carbon footprint into the atmosphere is such a breakthrough. With everything thats happening to our world, the last thing we would want to do is inflict even more damage to an already mangled planet. But with all thats said and written about everything solar, only a few have mentioned about solar energy pollution and how its becoming a real problem these days. Many will surely ask, I thought solar is meant to lessen, if not eradicate, pollution? To be fair, the utilization of solar panels is supposed to be a solution to that problem. The thing is that the people who manufactured these photovoltaic cells realized too late that they dont really know where to put the old or damaged panels away. Here, we will elaborate how this dilemma can affect us all if we dont find an effective solution in the next few years to come.
If your question is does solar energy cause pollution? , the honest answer is yes. But the truth is, the energy itself is not the culprit. The problem is with the way we generate power from it. It might sound confusing, but let us elaborate on this. In order for us to harness power from the sun, we need a device that can absorb its energy to convert it to electricity. And what device is it? Its the photovoltaic panels that we install in elevated areas such as the roof or mounting poles. So how is this a problem? The manufacturers of the PV (photovoltaic) cells and all of its parts use toxic chemicals or materials during the manufacturing process. Some of these materials are glass, plastic, lead, cadmium, etc. These materials and chemicals can be harmful if not disposed properly. The usual lifespan of a sun panel is about 20-30 years on average. When it reaches its end of life, most, if not all, end up in landfills along with other rubbish or waste. Broken or damaged panels caused by natural disasters such as tornados or earthquakes can no longer be recycled. As the glass starts to fall apart and disintegrates, its toxic materials get scattered and this is when the real problem begins. These hazardous chemicals is what actually causes pollution. Toxic waste is not easy to get rid of; until we develop a technology that safely takes it in without causing any other issues, we are left with these impurities and contamination we never meant to create in the first place.
Environmental Impacts of Solar Power
Its been said over and over again that solar is meant to be something good for Mother Earth. While it is true that the process of using of solar power does not actually emit harmful greenhouse gases that cause air pollution, it still creates an indirect impact to our surroundings. Let us site a few examples of the environmental impacts of solar energy.
Land utilization This refers to significant land areas where multiple panels are installed for large scale use. Since the panels require a big amount of space
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