natural sources of energy like the solar energy, the wind energy, bio gas energy. the question actually means that why we use gas, petrol, coal or electric powers supllied by CESC. why do not we use the natural sources.
2007-01-30 03:28:58 · 3 answers · asked by bilbo r 1 in Science & Mathematics ➔ Earth Sciences & Geology
solar and wind is not consistent enough to supply a steady amount of power 24/7. It is also more expensive than natural gas, petrol, or coal which by the way is natural bio gas energy. It is from the remains of plants and animals (biomass) which just happened to die millions of years ago. The "natural bio gas" energy you site, from corn, soy, wood waste, etc., needs human unnatural processing to take out their energy.
2007-01-30 04:51:02 · answer #1 · answered by gosh137 6 · 0⤊ 0⤋
1. I live in an area where there's little wind.
2. I do not have a "digester" to make methane from biological materials. There's no system in place in this city (Los Angeles) for disposing of spent material from the digester.
3. Solar energy is still expensive.
4. No geothermal energy here either.
2007-01-30 05:36:59 · answer #2 · answered by Anonymous · 0⤊ 0⤋
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2016-12-03 05:58:34 · answer #3 · answered by ? 4 · 0⤊ 0⤋