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To understand the need for solar power and how it helps the environment, one has to look into the natural phenomenon of greenhouse effect closely.
The greenhouse effect has made major changes to the climate in India and Gujarat over the last 10 years. Global warming, which is the most talked about issue in the world, is directly linked to the greenhouse effect.
You may have noticed how summers seem to have become longer in India and especially in Gujarat, and the days have become so much hotter. Temperatures that are in the range of 45 degree Celsius and above are not unheard of in Gujarat.
That’s largely because of the greenhouse effect – the atmosphere traps heat instead of allowing it to escape into space, which only serves to increase the temperature. While the greenhouse effect is a part of nature, the increasing use of fossil fuels and the resulting higher concentration of CO2 in the atmosphere have made the phenomenon stronger than ever. That is why it gets so hot during the summer in Ahmedabad and other cities in Gujarat.
What can you do about it?
Could Solar Power help reverse global warming? How does solar power help the environment?
When you make the switch to solar energy and have a solar PV system installed on your rooftop by us at ANP Solar, a leading installer of home solar systems in Gujarat and India, you are already doing your bit for the environment.
Solar power can help reduce air pollution as it is a clean energy. It does not let out harmful gases such as carbon dioxide and methane like coal and diesel fired power plants do. The use of solar power in the United States, for example, brought down the emission of CO2 by 16.8 million metric tons last year.
Solar panels that are attached on the rooftop of your house are comprised of solar photovoltaic cells, which means, they don’t need water to generate electricity. This helps conserve water, which is so important in a dry state like Gujarat where water is such a precious commodity.
Solar energy is renewable. The sun is the most abundant source of energy in the world, producing an incredible 173,000 terawatts of solar energy each second. Fossil fuels such as coal and diesel are non-renewable and depleting fast. So switching to solar power is not only good for the environment, it is absolutely essential to preserve our way of life.
We can assume that the average household with a solar installation in the USA produces about 11,000 kWh per year. This is the common energy usage per household in the US.
If we supply this energy by burning coal, the coal plant would emit 7.70 metric tons of CO2 per year or nearly 200 tons over the estimated lifetime of the PV system.