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Will Solar Farms Power the Farms of the Future?

Touch the Soil News #645 (Feature Photo – NASA Earth Observatory) Forty years ago (1977) the cost of solar was $76.67 per watt. Today, its less than 50 cents per watt – 153 times cheaper. Recently, while flying over Eastern China, a NASA satellite took the picture above. What you are looking at is the world’s largest solar farm consisting of approximately 4 million solar panels and covering an area of 10 square miles (6,400 acres). This solar farm has the capacity to generate 850 megawatts – just shy of the standard 1,000 megawatt nuclear power plant. This solar farm can power about 140,000 homes. China is the world’s leader…

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