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Let’s imagine there are about 300,000 villages, towns and cities in the world.
And each of them has, on average, five fitness gyms where twenty people exercise using tredmills, exercise bikes and rowing machines on a daily basis.
300,000 times 20 times 5 makes 30 million human power generators.
Each of them exercising 30 minutes could produce 100 watts which in total comes to 3 million kilowatts.
The typical daily electricity consumption for a family house is 10 kilowatts.
How many family houses could be powered by fitness enthusiasts?
Solar power, marine energy, hydroelectric, wind, geothermal are all alternative sources of energy to fossil fuels.
WORDS
fossil fuel: a natural fuel such as coal, gas which was formed in the earth.
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Basically, a cup of black tea (Golden Nepal or Assam) would be appreciated since I do not drink coffee.
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